UV Curing System UV Application System - UV装置 ... Curing System UV Application System...
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EYE GRAPHICS CO., LTD. UV Curing System UV Application System _H qxd PM ページ
Transcript of UV Curing System UV Application System - UV装置 ... Curing System UV Application System...
EYE GRAPHICS CO., LTD.
UV Curing System UV Application System
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Currently, UV irradiation curing is attractingconsiderable attention in every industrialand manufacturing field.
Advanced technology fields require more precise curing systems thatproduce reliable products and offer higher productivity, and the UV curingsystem "EYE Cure Light" has been the best solution across a variety ofindustries. The UV curing system is built around an ultraviolet irradiationunit for curing resins that set under UV light. It has excellentcharacteristics, such as instantaneous curing, as well as widerapplicability, and is now an indispensable system for the manufacture ofnot only general-purpose products such as business forms, seals, andpackages, but also electronic components for high-tech industries.
EYE Cure Light is a comprehensive UV curing system designed to irradiatea workpiece with UV energy efficiently. EYE GRAPHICS combines thelatest optical technologies with the know-how we have accumulated over along period as an affi l iate of IWASAKI ELECTRIC CO., LTD., acomprehensive optical manufacturer. Ultraviolet rays emitted from thelamp induce a photochemical polymerization reaction in inks, paints,adhesives, and other products that contain photosensitive materials suchas prepolymers, monomers, photopolymerization initiators, and pigmentsthat cures these products instantaneously. With the sharp advancement ofphotosetting resins, applications of the UV curing system are becomingwider and wider.
Instantaneous curing･Time saving: Can cure a workpiece within 0.1 to several seconds.･Space saving: Offers a compact system design.･Cost saving: The optimum-scale system can be designed to suit therequired throughput.
Low-temperature curing･Accommodates heat-susceptible materials: Can treat any type ofmaterial.
･ Energy saving: Only the required area is irradiated with ultraviolet rayson an as-necessary basis.
No environmental impact and extra safety･ Improvement of the working environment: The system fundamentallyrequires no solvents and is driven by electric power, eliminating airpollution and odors.
･Simplified equipment: Solvent treatment and antipollution equipment areno longer required.
Higher quality･ Improved strength: The cured material acquires a higher mechanicalstrength.
･ No damage/odors: Can cure the material uniformly and eliminate odorsof ink and paint.
･ Can produce a metal-like burnish and a high-quality feeling.･ Offers significantly increased resistance to solvents, chemicals, andcontamination.
What is a UV curing system?Advanced technology fields require more precise curing systems thatproduce reliable products and offer higher productivity, and the UV curingsystem "EYE Cure Light" has been the best solution across a variety ofindustries. The UV curing system is built around an ultraviolet irradiationunit for curing resins that set under UV light. It has excellentcharacteristics, such as instantaneous curing, as well as widerapplicability, and is now an indispensable system for the manufacture ofnot only general-purpose products such as business forms, seals, andpackages, but also electronic components for high-tech industries.
Principle of the UV curing systemEYE Cure Light is a comprehensive UV curing system designed to irradiatea workpiece with UV energy efficiently. EYE GRAPHICS combines thelatest optical technologies with the know-how we have accumulated over along period as an affi l iate of IWASAKI ELECTRIC CO., LTD., acomprehensive optical manufacturer. Ultraviolet rays emitted from thelamp induce a photochemical polymerization reaction in inks, paints,adhesives, and other products that contain photosensitive materials suchas prepolymers, monomers, photopolymerization initiators, and pigmentsthat cures these products instantaneously. With the sharp advancement ofphotosetting resins, applications of the UV curing system are becomingwider and wider.
Features of the UV curing systemInstantaneous curing･Time saving: Can cure a workpiece within 0.1 to several seconds.･Space saving: Offers a compact system design.･Cost saving: The optimum-scale system can be designed to suit therequired throughput.
Low-temperature curing･Accommodates heat-susceptible materials: Can treat any type ofmaterial.
･ Energy saving: Only the required area is irradiated with ultraviolet rayson an as-necessary basis.
No environmental impact and extra safety･ Improvement of the working environment: The system fundamentallyrequires no solvents and is driven by electric power, eliminating airpollution and odors.
･Simplified equipment: Solvent treatment and antipollution equipment areno longer required.
Higher quality･ Improved strength: The cured material acquires a higher mechanicalstrength.
･ No damage/odors: Can cure the material uniformly and eliminate odorsof ink and paint.
･ Can produce a metal-like burnish and a high-quality feeling.･ Offers significantly increased resistance to solvents, chemicals, andcontamination.
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Component External view
Lamp
Cooling unit
UV irradiator
Power supply
Conveyor
Other equipment
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EYE Cure Light System Components
EYE's comprehensive UV curing systems are the result all customer requirements.
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FeatureProductlineup
UV curing applications Other applications
Prin
tingonpaper
packages
Prin
tingonform
s
Prin
tingonseals
andlabels
Screenprin
ting
Prin
tingonmetallic
andtin
plates
Markingelectro
nic
parts
Coatin
gpaperand
films
Coatin
gplastic
s
Coatin
gwooden
products
Adhering
andsealing
Exposure
ofprin
ted
boards
Others
CDs
DVDs
Cards
Surfa
cereform
ing
Arc lengths from 50 to 2500mm are available. You can selectfrom mercury, metal halide, orhigh-pressure metal hal idelamps according to the intendedapplication.
Air-cooled metal halide lamp
Air-cooled mercury lamp
Quick power-on lamp
Water-cooled lamp
Two models are available. Theair-cooled model features easyoperation and maintenance, andthe water-cooled model is suitablefor low-temperature curing.
Air-cooled model
Water-cooled model
Irradiators in different lengthsare available to fit various lamplengths. Products with a shutterare also avai lable. The coldmirror offers excellent reflectionefficiency and prevents tem-perature rises, permitting low-temperature curing.
Aluminum-mirror irradiator
Cold-mirror irradiator
Irradiator with shutter
This equipment not only suppliesthe power but also controls thelamp, air cooling unit, shutter,and other components. It is alsoequipped with various protectiveand safety mechanisms. A smalland lightweight inverter-operatedelectronic stabilizer that elimin-ates fluctuation of lamp outputis used.
Standalone power supply(Separate from the operation panel)
Built-in power supply(Built into the operation panel)
Low-cost, high-efficiency, andspace-saving conveyor systems,which feature a combined powersupply, operation panel , UVirradiator, and conveyor unit asone package, are available inva r i ous t ypes to su i t anyworkpiece.
EYE Mini Grandage
EYE Grandage
Screen printing system
Wooden products processingsystem
Metal processing system
Nitrogen purge system
Photo press system
Full-automatic liquid crystal sealingsystem
Other products that have emerg-ed out of our UV irradiationtechnologies are available; forexample, a UV irradiation in-tensity tester.
UV spot
UV meter
Ozone cleaning systemExcimer cleaning system
Media systemPulsed xenon system
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■Best fit ■ Applicable
of our up-to-date technologies, and we can meet any and
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Printing Coating
Potting Adhering
･ Wooden materials (filling and topclear)･ Printing paper (surface treatment)･ Plastic tiles and floor panels (surfacecoating and reforming)･ Molded plastics (hard surfacecoating)･ Inorganic construction materials(surface coating)･ Steel materials (antirustpainting)･ Electronic parts manufacturing(primer coating)･ Electric cables and fiber optics(surface coating)･ Videodiscs and fishing rods(surface and antirust coatings)
･ Marking electronic parts･ Printed board manufacturing(etching resists, solder resists,and screen printing with markingink)
This is a new application where the UVresin is poured into a die and then curedwith ultraviolet rays.･ Decorative dishes and panels･ Accessories･ Buttons and other products
･ Adhering chips to printed boards･ Adhering glass products (watchesand lenses)･ Application to motor components･ Application to internal speakerparts (adhering the transmitter)･ Sealing relays and switch terminals･ Fixing coil terminals and leads･ Adhering and sealing for LCDs･ Adhering for DVDs
･ Seals and labels (relief andoffset printing)･ Business forms (relief andoffset printing)･ Plastic film (offset andscreen printing)･ Cartons (offset printing)･ Sheets (OP varnish andoffset printing)･ CDs
･ Metal plates/nameplates･ Molded plastic (relief, offset,and screen printing)･ DVDs
Electronics
The ultraviolet ray is a beam with excellent applicability.The ultraviolet ray has many yet-to-emerge applications
across an infinite number of fields.
The ultraviolet ray is a beam with excellent applicability.The ultraviolet ray has many yet-to-emerge applications
across an infinite number of fields.
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In this high-tech era, the EYE Cure Light isspecifically developed for UV curing applications.
EYE Cure Light consists of a high-power light source that irradiates efficientlywith ultraviolet rays and the following four main components.
･ Lamp･ Cooling unit (air- and water-cooled types)･ Irradiator･ Power supply
With the combination of these components, our EYE Cure Light is widely used insurface treatment systems, including coating, molding, and electronic partsprocessing, in addition to printing seals, business forms, and other materials.
Major Components Supporting OurUV System
Major Components Supporting OurUV System
In this high-tech era, the EYE Cure Light isspecifically developed for UV curing applications.
EYE Cure Light consists of a high-power light source that irradiates efficientlywith ultraviolet rays and the following four main components.
LampCooling unit (air- and water-cooled types)IrradiatorPower supply
With the combination of these components, our EYE Cure Light is widely used insurface treatment systems, including coating, molding, and electronic partsprocessing, in addition to printing seals, business forms, and other materials.
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High-power lamp (output: 240 W/cm or 320 W/cm)This lamp is suitable for applications that need quick curing. The high-power lamp is used when thenumber of UV lamps cannot be increased due to limited irradiator installation space.
Quick power-on lampNormal lamps need about three minutes from turn-on until they reach a stable state. The quick power-on lamp becomes stable within ten seconds. This lamp is mainly used in printing seals (where a shutterhas currently been needed in conventional printing) and for web presses.
Pin-connection lampLead terminals have been eliminated, so that the lamp can be replaced with a new component in a singleaction. This quick-mount lamp is used in SP series conveyors for screen printing.
Product Lineup
Output of Lamp
Mercury LampHigh-purity mercury (Hg) and trace rare gas aresealed into a quartz luminous tube. This lampefficiently irradiates with 254-, 303-, 313-, and365-nm ultraviolet rays, where 365 nm is the mainwavelength.The mercury lamp outputs stronger and shorter-wavelength ultraviolet rays compared to otherlamps, and is mainly used to coat with clear paints.
Metal Halide LampMetal halide and mercury are both sealed into aquartz luminous tube. This lamp irradiates over awide UV spectrum from 200 to 450 nm.The metal halide lamp outputs stronger andlonger-wavelength ultraviolet rays at 300 to450 nm compared to mercury lamps, and isused to cure printing inks.
100
50
200 300 400 500Wavelength, nm Dotted line: Low ozone type
Specific energy, %
100
50
200 300 400 500Wavelength, nm Dotted line: Low ozone type
Specific energy, %
High-pressureMetal Halide Lamp
Mercury and a metal halide (different from thatused in the metal halide lamp) are sealed into aquartz luminous tube. This lamp featuresparticularly strong ultraviolet rays at 400 to450 nm.The high-pressure metal halide lamp is used tocure thick paint films containing pigments. Wavelength, nm
Specific energy, %
100
50
0200 300 400 500
Lamp performance is measured by total input (W) divided by arc length (cm), inunits of W/cm. Outputs of normal mercury and metal halide lamps are 80 W/cm, 120W/cm, and 160 W/cm.
In the chart above, the solid line shows the standard typewhile the dotted line shows the ozone-filtering type.
●Mercury Lamp
●Metal Halide Lamp
●High-pressure Metal Halide Lamp
In the chart above, the solid line shows the standard typewhile the dotted line shows the ozone-filtering type.
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Cooling System
Ozone
Air-cooled LampThe lamp is cooled by extracting the air. This coolingmethod is superior to water cooling thanks to efficientutilization of ultraviolet rays and higher maintainability, andtherefore an air-cooled lamp will be the normal choice.
Water-cooled LampThe lamp is cooled by a water jacket. The water filterfilters out infrared rays, allowing curing at lowtemperatures.The air-cooled lamp needs an exhaust duct, and if themounting space for the irradiator is limited making itimpossible to use a barrel UV irradiator, the water-cooled lamp is the best choice. This lamp is also used inclean rooms where convection is not preferred.Lamp equipped with a blue filter water cooling jacketSince a blue filter is built into the water cooling jacket, allwavelengths except for the 290 to 450 nm band can befiltered out. This lamp can therefore cure workpieces atlower temperatures than other lamps.
Quartz glass
Water cooling jacket (quartz glass + water)
Transmission factor, %
Wavelength, nm
Spectral transmission factor of the blue filter
Transmission factor, %
Wavelength, nm
Low ozone quartz glass
Transmission factor of glass, %
Wavelength, nm
Normal quartzglass
Measurement point
Air cooling unit
Exhaust duct
Standard LampThis lamp is made of quarts glass featuring hightransmission efficiency and irradiates with ultravioletrays efficiently. The standard lamp is used in normal UVcuring systems. As long as the ozone is extracted tothe outdoors, it will not cause any hazard.
Low Ozone LampThis lamp filters out short-wavelength ultraviolet raysthat generate ozone to restrict the amount of the gasgenerated. When short-wavelength UV is needed to curephotosensitive resins, the ozone generated may degrade thecuring performance. The ozone-filtering lamp is usedwhen the ozone cannot be extracted to the outdoors.
Effect of ultraviolet rays on the human bodyWhen an operator's skin and/or eyes are exposed to ultraviolet rays emitted from a UV irradiator used in ink/paint curing, the same effectwill be generated as when these organs are exposed to sunlight for a long period in the summer and those organs exposed to the ultravioletrays will experience irritation. Although the UV curing mercury and metal halide lamps are designed to minimize UV leakage with acombination of a dedicated UV irradiator, individuals must be careful to avoid direct exposure to UV.
Ozone generationWhen oxygen is exposed to ultraviolet rays with wavelengths ranging from 100 to 210 nm,ozone is generated. The gas also exists in the atmosphere.Ozone is known as a very powerful oxidizer and its toxicity has also been a topic of widediscussion. Japan's environmental conservation laws define the allowable maximumconcentration of oxidants as 0.06 ppm per one-hour average. When this standard isapplied to ozone, the concentration will be about 0.05 ppm. As far as workingenvironment standards are concerned, 0.1 ppm (0.2 mg/m3) is defined as the upperlimit at which human health will not be affected even when a person is repeatedlyexposed to ozone for eight hours a day. The table below shows ozone concentrationsmeasured for our metal halide and mercury lamps.
Note 1: When the ozone is extracted to the outdoors, the concentration shown in the table on the left will be 1/10 or less. Ifthe ozone cannot be extracted to the outdoors, be sure to ventilate the room, and if there are materialssusceptible to ozone in the vicinity of the EYE Cure Light due to the generation of rust, use the ozone-filtering lamp.
Note 2: Influence on the human body at different ozone concentrations0.02 to 0.05 ppm : A person can detect ozone from its unique smell within several seconds.0.06 ppm : Even when a person is suffering from chronic lung disease, the respiration is not
affected.0.1 to 0.3 ppm : The nose and throat are stimulated within several minutes to several tens of
minutes. The spasm frequency of asthmatic persons is increased.0.23 ppm : As a result of long exposure to ozone, the prevalence rate of chronic bronchitis and similar
conditions among people working in an ozone environment increases.
Notes
Measured Ozone Extraction - ExampleMeasured with neutral potassium iodide method
Background: 0.003 ppm
Lamp ConcentrationsM04-L21 0,027ppmM04-L22 0,009ppmH04-L21 0.080ppmH04-L22 0.026ppm
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Air Cooling System
Combined Air and Water Cooling System
Water Cooling System
Cooling Mechanism
Air Cooling Unit
Air extraction typeThe air is extracted from the rear of the irradiator.This system extracts the ozone in addition tocooling the lamp. The air cooling system featuressimplified equipment and easy maintenance andoperation, as compared to the water coolingsystem.
Air blow/extraction typeThe lamp is cooled with air that is differentfrom the air surrounding the workpiece. The airblow/extraction type is used for UV curingsystems installed in clean rooms or placeswhere organic solvents are used.
The air delivery is determined by the capacity ofthe lamp used.
Since the lamp is cooledwith air and the reflectoris cooled with water, theair extraction is reducedto allow the irradiator tobe downsized.
ExampleWhen one 3 kW lamp is used, the followingcooling unit should be selected.Model: UCB031Power input: 100 VAC, single-phaseDimensions: 370 (W) × 366 (D) × 335 (H) mmApplicable lamp output: 3 kW
Circulation Unit
Circulating pump
Cooler
Circulating water tank
Flow switch
Delivery pump
Water temper-ature sensor
Water jacket Reflector cooling
Water-cooledUV lamp
Power supply
……Cooling water
●The following diagram shows the water cooling system for the water-cooled metal halide lamp.
Features
Water-cooled reflectorThis reflector is made of anodizedhigh-purity aluminum and reflectsultraviolet rays efficiently. Introducingwater to the reflector prevents thecomponent from being irradiated bysecondary heat.
LampArgon, mercury, and halide are sealedinside the tube to increase the UVgeneration efficiency, giving maximizedUV curing performance.
Water-cooled jacket(double-wall structure)The cooling water flow to the jacket canbe set to suit the lamp size (wattage).The water-cooled jacket filters outinfrared rays and transmits ultravioletrays efficiently. Sodium metaphosphateis added to the cooling water as an iondeactivator, and therefore, the liquid isclean and harmless.
High-purity quartz glass with an excellentUV transmission factor is used for bothlamp and jacket.
Reflector support
Reflector base
Cooling water pipe
UV lamp
Reflector
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Reflectorprofile
Reflectordesign
Shutter Coolingsystem
Workpiececooling
Focussed beam reflectorParallel beam reflector
Aluminum mirrorCold mirror
No shutterRotary shutterSliding shutter
Double door swing-out shutterSwing shutter
Air coolingWater cooling
Infrared ray cut filterAir nozzle× × × ＋（ ） （ ） （ ）（ ）（ ）
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Irradiator OptionsVarious combinations
are available.
Reflector Design and Low-Temperature Curing System
Other Filter Types (Quartz, 254, and 365)
Aluminum Mirror
Cold Mirror
Cold Mirror+
Infrared Ray Cut Filter
Cold Mirror+
Air Blow+
(Infrared Ray Cut Filter)
The ref lector is made of high-pur ityaluminum with excellent reflectance sothat it can reflect ultraviolet and infraredrays efficiently.
The cold mirror is made of accurately-designedmolded glass onto which several thin metalliccompound layers are deposited. This mirror reflectsultraviolet rays efficiently while visible and infraredrays, which seldom contribute to the curingprocess, pass through the material.
Cold mirror and infrared ray cut filter (the lattercomponent transmits the necessaryultraviolet rays and reflects visible and infraredrays) are used together for those workpiecesthat need lower-temperature curing.
Air is blown against the workpiece torestr ict its temperature r ise. Thetemperature rise depends on the volume ofthe air blow. By adding the infrared ray cutfilter, the temperature during the curingprocess can be decreased further.
In addition to the components described below, EYE GRAPHICS canalso deliver custom-made irradiators. Please consult our SalesDivision.
100
80
60
40
20
0250 300 350 400 450 500 550 600
Spectral transmission factor of 365 filterSpectral transmission factor of 254 filterSpectral transmission factor of quartz glass
100
80
60
40
20
0250 300 350 400 450 500 550 600
Spectral transmission factor, %
Wavelength, nmSpectral transmission factor, %
Wavelength, nm Spectral transmission factor, %
Wavelength, nm
100
80
60
40
20
0250 300180 350 400 450 500 550 600
Lamp
Aluminum mirror
Infrared rays
Visible rays
Ultraviolet rays
Infrared rays (to visible rays)
Infrared raysVisible rays
Ultraviolet rays Infrared ray cut filter
Pass-through
Infrared rays (to visible rays)
Pass-through
Lamp
Cold mirror
Lamp
Cold mirror
Infrared rays
Visible rays
Ultraviolet rays
Air blow
Heat
Workpiece
Infrared raysVisible rays
Ultraviolet rays
Infrared rays (to visible rays)
Pass-through
Lamp
Cold mirror
Infrared ray cut filter
Ordinary aluminum reflector
Spectral reflectance (straight reflectance)
Spectral reflectance, %
Wavelength, nm
Spectral reflectance (straight reflectance)
Spectral reflectance, %
Cold Mirror
Wavelength, nm
Spectral transmission factor of infrared ray cut filter
Spectral reflectance, %
Wavelength, nm
In addition to the components described below, EYE GRAPHICS canalso deliver custom-made irradiators. Please consult our SalesDivision.
Reflector Profile
Shutter System
Focussed beam reflectorParallel beam reflector
Irradiation at focus point Irradiation in diffusion zone
The sectional profile is elliptical. When the irradiation point coincides with the focus point, the workpiece is irradiated with high-intensity ultraviolet rays. When the irradiation point is shifted from the focus point, ultraviolet rays are diffusion and the workpiece is irradiated practically uniformly.
The sectional profile is paraboloidal. A wide area of the workpiece is uniformly irradiated with ultraviolet rays.
Opened
Rotating Two-leaf (A)Sliding
Closed Opened ClosedOpened Closed
Two-leaf (B) Swinging
Opened Closed Opened Closed
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Features1. Modular design and easy maintenanceComplete modular design is employed for the lamp enclosure, lamphousing, and shutter. You can start maintenance by removing onlythe target unit.
2. Easy replacement of lampThe lamp can easily be replaced with a new part by withdrawingonly the lamp housing unit.
3. Compact, lightweight, and high-performance designThe new irradiator is compact and lightweight while maintainingperformance at a higher level. Thanks to these features, theirradiator can be mounted in any position.
550/660 (opening)
750/860580/690
305（φ148）
60
125205
φ123
New Air-Cooled Irradiator(The irradiator is equipped with a double doorswing-out shutter and detachable reflector.)In addition to the components described below, EYE GRAPHICS canalso deliver custom-made irradiators. Please consult our Sales Division.
New Air-Cooled Irradiator(The irradiator is equipped with a double doorswing-out shutter and detachable reflector.)In addition to the components described below, EYE GRAPHICS canalso deliver custom-made irradiators. Please consult our Sales Division.
New Air-Cooled Irradiator
Inverter TypePower Supply
Irradiator
Basic Specifications
Model
Lamp
Reflector
Shutter
Cooling system
Structure
Dimensions
Width
Length
Height
UE06/81-3/425-25CK-001 UE075/961-3/425-25CK-001 UE121-625-25CK-001
H（M）06-L31、H（M）08-L41 H（M）075-L31、H（M）96-L41 H（M）12-L61
Cold mirrorAluminum or cold mirror
Double door swing-out type
Air cooling
Three-piece modular design
125 125 125
750 860 750
305 305 305
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New Air-/Water-Cooled Irradiator(The irradiator is equipped with a double door swing-out shutter.)
In addition to the components described below, EYE GRAPHICS canalso deliver custom-made irradiators. Please consult our Sales Division.
In addition to the components described below, EYE GRAPHICS canalso deliver custom-made irradiators. Please consult our Sales Division.
New Air-/Water-Cooled Irradiator(The irradiator is equipped with a double door swing-out shutter.)
New Air-/Water-Cooled Irradiator (with Double Door Swing-Out Shutter)
Low-Temperature Curing Irradiator
8 kW (160 W/cm) Single-lamp Irradiator
4.8 kW(320 W/cm)Single-lampIrradiator
Mult i - lamp Inverter TypePower Supply (rack model)Structure
Irradiator
FeaturesSince the lamp is cooled with air and the reflector is cooled with water,the air extraction is reduced to allow the irradiator to be downsized.(The blower can also be downsized.)
Features･ Low-temperature irradiation is available.
･ Indirect irradiation minimizes thermal effectson workpieces.
Cooling Water Circulation UnitEYE GRAPHICS' cooling unit employs a radiator
system to cool the water and provides a cooling
capacity to suit the number of UV lamps.
30
25
20
15
10
550 60 70 80 90 100 110 120 130 140 150
Temperature rise, deg
UV irradiation intensity, mJ/cm2 @ UVPF-36
PVC shrink film: Temperature rise measurement (50 μm, black printing)
CM+IRCFLow-temperature UV
781500（A.L.）
91
φ148
340
150
240 50
Irradiator pull-outdimension min. 800mm
370345φ98
8080
280
φ98
Irradiationposition
120
100
Mirror
UV Lamp
Water-cooling block
Water duct
Water-cooling side plate
Water
120
100
1690
1050
φ98
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Features 1. Quick power-on : Turning on the switch powers on and stabilizes the irradiator instantaneously.The irradiator eliminates warm-up and thus saves energy and cost and improves the productionefficiency.
2. Extra thin irradiator design : The shutter is not needed and thus the irradiator can be made substantially thinner.The irradiator can be installed even in a narrow space in printing equipment.
3. Increased UV output by 50% : The new quick power-on metal halide lamp delivers a powerful UV output, contributing to energy saving and higherefficiency.The new quick power-on metal halide lamp irradiates with ultraviolet rays 1.5 times as strong asthe conventional quick power-on mercury lamp.
2.4 kW Model
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Air-Cooled IrradiatorThis irradiator is built into the conveyor or other components.
SpecificationsModel : UEQ0241-221Reflector : Aluminum mirrorApplicable lamp: HQ024-L21
MQ024-L21
SpecificationsModel : UEQ031-207CReflector : Cold mirrorApplicable lamp: HQ03-L21
MQ03-L21
3 kW Model
SpecificationsModel : UE031-301PReflector : Aluminum mirror,
parallel beamApplicable lamp: H03-L31
M03-L31
SpecificationsModel : UE061-325-06Reflector : Aluminum mirror,
convergent beamApplicable lamp: H06-L31
M06-L31
3 kW Model(Parallel beam design)
6 kW Model
Since the reflector assembly (equipped with lamp) is a detachable design, it can be pulled out from the EYE CureLight in an easy way to replace the lamp and/or clean the reflector.
Air-Cooled IrradiatorThis irradiator is built into the conveyor or other components.
Quick Power-On Irradiator
Standard Model
Detachable Reflector Model
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AirElectricity
(Hazardous area)
Special explosion-proofUV irradiator
Exhauster
Blower
Operation panel
(Common area)
Power supply
Irradiator
Printingequipment
(Common area)
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Air-Cooled Irradiator
Lamp 120 W/cm, 15 kW mercury or metal halide lamp
Lamp arc length 1250 mm
Lamp cooling system Air cooling
Irradiator UE151-325-02CQT-EX
Explosion-proof structure and code Irradiator: Internal pressure explosion-proof structure (draft type) 2G2
Type certificate number No. 44134 (metal halide lamp), No. 44135 (mercury lamp)
Irradiator weight 200 kg
No. of lamps 4 5 6
Current capacity (200 VAC, three-phase) 400 A 500 A 530 A
Dimensions Irradiator 1960×380(× 4 lamps)×780 1960×380(× 5 lamps)×780 1960×380(× 6 lamps)×780
Power supply 2200×930×1950 2200×930×1950 2200×930×1950
Remote controller Discussed on an "as necessary" basis.
Installation of irradiatorJapan's first air-cooled special explosion-proofUV irradiator delivers extra safety and is suitablefor those applications that need organic solventsand thus may cause hazards: e.g. photogravureprinting and painting.
System Diagram
Features
Specifications
The air-cooled irradiator has the following advantages compared to the water-cooled model:1. Short-wavelength ultraviolet rays are not absorbed by the water filter, and therefore the number of lamps can be reduced to save energy.
2. The cooling water system is not required, resulting in reduced equipment costs and easy maintenance (i.e. reduced running costs).
3. Sophisticated finish is obtained, giving added value to the finished products.4. The irradiator is equipped with protective devices, such as a pressure gauge, and safety mechanism.
Dimensions: width × depth × height, mm
Above specifications are subject to changewithout notice.
* The actual electric capacity may differ slightly from the value above depending on the installation position of the blower.
Air-Cooled Irradiator
Internal Pressure UV Irradiator
13961_P10-19.qxd 10.2.23 1:06 PM ページ19
Standalone Power Supply (built-in operation panel)
Built-In (to conveyor) Power Supply (built-in operation panel)
Standalone Operation Panel
20
Type
Special power supplyfor mercury lamp
This power supply is used only for mercury lamps.
Power supply commonto all lamps
This power supply is used for metal halide, high-pressure metal halide, and mercurylamps.
Installation styleStandalone power supply This power supply is separate from the EYE Cure Light System.
Built-in (to conveyor)power supply
This power supply is built into the conveyor.
Operation panelStandalone operation panel
This operation panel is used when the power supply and conveyor are separatedfrom the place of control.
Built-in operation panel This operation panel is built into the power supply or conveyor.
The customer should specify the number of lamps, output changeover function, continuous irradiation intensity control, and frequency(50 or 60 Hz, or both).
This power supply controls system components such as lamps,cooling unit, and shutter. It is also equipped with various protectivedevices and safety mechanisms. (For single-lamp systems rated at8 kW or below, a standard power supply is available and werecommend that you use the standard model. For single-lampsystems rated at more than 8 kW and multi-lamp systems, we willsupply a custom-designed power supply.)
The power supply is installed in the space underneath the conveyor.To save space and give a high-efficiency design, the operation panelis built into the lower front door of the conveyor.
The power supply is separated from the conveyer. Lamps, output changeover, and conveyor are controlled fromthe operation panel on the conveyer.
Note:Supplying lamps from othermanufacturers with our powersupply may cause the lamps tomalfunction or burn out the powersupply. Be sure to use EYEGRAPHICS UV lamps with our UVcuring system.
Examples
13961_P20-29.qxd 10.2.23 11:51 AM ページ20
21
Inverter Type Power Supply
Features
Inverter type power supply is 1/2 to 1/10 the volume and 1/3 to1/5 the weight of conventional stabilizers. Higher power supplyclassification provides better volume and weight reductions.
Compact and Lightweight Design
This Inverter type power supply operates at 50 and 60 Hz and200 and 220 VAC, and therefore there is no need to changeover the frequency or voltage.
No Changeover Needed for Frequency and Power Supply Voltage
With a general power supply, variations in the lamp output, which are caused byfluctuations in the power supply voltage, always exceed the variations in the powersupply voltage. On the other hand, the Inverter type power supply uses amicroprocessor to control and maintain the lamp output within ±0.1 kW at all times,and therefore voltage fluctuations are insignificant, giving a stable curing process.
Uniform Output Power (variation: ±0.1 kW or less)
You can use the power setup function via the operation panel to continuously control thelamp power (i.e. irradiation intensity) between 50 and 100%. The irradiation intensity canalso be controlled with external analog signals (for example, speed signals from theprinting equipment). You can set five different irradiation intensities and turn on the lampat the desired intensityby inputting an externalchangeover signal. Thecontinuous irradiationcontrol function permitsaccurate curing control,as well as automaticirradiation intensitycontrol according to thetreatment speed andworkpiece.
Continuous Irradiation Intensity Control (50 to 100%)
Using the optional UV control system (specifically for the Invertertype power supply), the lamp power can be controlled so that theirradiating ultraviolet rays will maintain constant intensity. Thissaves energy.
Energy Saving
When a conventional stabilizer turns on a UV lamp, the UV outputsynchronizes with the power supply frequency and this results inripples. Since the Inverter type power supply turns on the lampusing rectangular waves,a uniform UV output isobtained without ripple.This means that non-uniform curing will not occurin high-speed printing.
Stable UV Output
General power supply
UV output
Time, t
Type of power supply
Variation
General power supply
±20％
Inverter type power supply
Within ±0.1 kW
Type of power supply and stability of output (against ±10% variation of input voltage)
UV output,%
100
50
50 100（m/min）
Continuous irradiationintensity control
Printingequipmentspeed0V External analog signal 5V
100
50
50 100（m/min）
5-step irradiationintensity control
Setup 1
Setup 2
Setup 3
Setup 4
Setup 5
Printing equipment speed
UV output,%
Examples of output characteristics for printing equipment speed
Inverter Type Power Supply
Inverter type power supply
Time, t
UV output
13961_P20-29.qxd 10.2.23 11:52 AM ページ21
22
Inverter TypePower Supply
Inverter Type Power Supply and Applicable Lamps(Code "-03" or "-07" indicates the horizontal type and "-02" or "-06" indicates the vertical type.)
Features
● Dedicated lamp
1. Irradiation intensity control① Desired lamp power can be selected from five presets (shipping defaults). [3.6 kW]② The rated lamp power (irradiation intensity) can be controlled continuously withinthe range from 50 to 100%. (External analog signal output is used.) *[3.6 kW]③ The rated lamp power (irradiation intensity) can be controlled continuously withinthe range from 1 to 1.5 kW. [1.5 kW]
2. Electrical propertiesPower factor: 99%, Efficiency: 88% [3.6 kW]Power factor: 95% or more [1.5 kW]
3. Irradiator controlThe operation of the irradiator shutter can be controlled. In addition, the irradiationintensity can be controlled through the interlock system with the shutter operation.
Touch panel(setup and display)
UV control system
IrradiatorUV lamp
Monitoring sensor
Inverter typepower supply
Isolator
2CH
4CH
A/D conversionD/A conversion
Control PLC
6 kW Model
Inverter TypePower Supply
1.5 kW Model 3 kW Model
Power supplyrated capacity
1.5 kW 3 kW 3 kW 6 kW 6 kW 6 kW 6 kW(Horizontal type) (Horizontal type) (Vertical type) (Horizontal type) (Horizontal type) (Vertical type) (Vertical type)
Model UBX01.51-3L1 UBX0311-07 UBX0311-06 UBX0612-03 UBX0621-03 UBX0612-02 OBX0621-02
Dimensions
164×300×400 205×410×511 475×205×525 249×480×663 470×250×615Weight 13 kg 28 kg 28 kg 41 kg 41 kg 41 kg 41 kg
Rated input voltage 200/220 VAC±6%, single-phase 200/220 VAC±6%, single-phase 200/220 VAC±10%, three-phase
Rated input frequency 50／60Hz
Rated input current 9 A 17 A 21 A
Primary power factor 95% 95% 89%
Lamp power-on signal waveform Rectangular wave
Power-on signal frequency 100Hz
Irradiation intensity control range 1 kw～1.5 kw 50%～100% 25%～100%※
Service temperature range 0℃～40℃ 85% RH or less (No condensation permitted)
Remarks For heavy duty applications For heavy duty applications
ModelUBX01.51-3L1
UBX0311-07-06
UBX0612-03-02
UBX0621-03-02
Lamp capacity(kW)
1.5 2 3 4 4.5 4.8 5 5.6 6 4 6
H M H M H M H M H M H M H M H M H M H M H M
80 W/cm ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○120 W/cm ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○160 W/cm ● ● ○ ○ ○ ○ ○ ○ ○240 W/cm ○ ○320 W/cm ○
* When the power supply is used with the irradiation intensity at or below 50%, an irradiation intensity controller is necessary.
400
300
164 205
663
250 615
480
249
470
205
475
525
511
410
205205
475
511
205
410
663
480
249
250 615250 615
470
250 615250 615250 615250 615250 615250 615
13961_P20-29.qxd 10.2.23 11:52 AM ページ22
23
Applicable system Single-lamp Multi-lamp
Power supplyrated capacity
4 kW class 8 kW class 9 kW class 12 kW class 15 kW class 18 kW class 19 kW class 30 kW class
ModelUBX041-3L1 UBX0411-03
(for CE)UBX0811-01 UBX0911-01 UBX1221-01
UBX1212-01UBX1511-01 UBX1811-01 UBX1911-01 UBX3011-01
Dimensions
Weight 28 kg 30 kg 70 kg 80 kg 95 kg 150 kg
Rated input voltage 200/220 VAC±10%, three-phase (common use)
Rated input frequency 50/60 Hz (common use)
Rated input current(excluding cooling unit)
23 A 29 A 33 A 45 A 55 A 65 A 80 A 105 A
Primary power factor 99％ 94% or more
Lamp powerfluctuation
characteristics
Within ±0.2 kW(at ±10% of power
supply voltage variation)Within ±0.1 kW (at ±10% of power supply voltage variation)
Within ±0.2 kW(at ±10% of power
supply voltage variation)
Lamp power-on signalwaveform and power-on signal frequency
Rectangular wave / 100 Hz
Irradiation intensitycontrol range
50 to 100% of lamp rated power
Accuracy ofirradiation intensity
Within ±0.1 kW Within ±0.2 kW
Inverter TypePower Supply
Power supply rated capacity
Model
Lamp capacity(kW)
80 W/cm
120 W/cm
160 W/cm
240 W/cm
320 W/cm
4 kW class
UBX041-3L1UBX0411-03
H
○
M
○
H
○
M
○
H
○
M
○
●
M
○
H
●
M
○
H
●
M
●
●
H
○
M
○
H
○
M
○
M
○
H
○
○
M
○
H
○
○
M
○
○
○
H
○
○
M
●
M
○
H
○
○
●
M
○
●
H
○
M
●
H
●
○
M
●
H
●
M
●
H
●
M
●
H
●
○
M
●
○
4 7.5 8 9 9.6 12 10 12 13 14.4 15 16 17 17.6 188.4 10.2 11 11.2 13.6
UBX0811-01 UBX0911-01 UBX1221-01 UBX1212-01 UBX1511-01 UBX1811-01
8 kW class 9 kW class 12 kW class（Ⅰ） 12 kW class（Ⅱ） 12 kW class 18 kW class
Power supply raded capacity
Model
Lamp capacity(kW)
80 W/cm
120 W/cm
160 W/cm
200 W/cm
240 W/cm
320 W/cm
19 kW class
M
●
M
●
●
●
M
●
H
○
H
○
M
○
H
○
H
○
H
○
M
●
H
●
H
●
M
●
H
○
H
○
M
○
H
○
M
●
H
○
UBX1911-01
18.4 19.2 25 25.6 26.4 27 28 28.8 29.6 30 20 21 22 19.2 20 21.6
H
○
○
H
○
○
30 kW class (ROM1) 30 kW class (ROM2) 30 kW class (ROM3) 30 kW class (ROM4)
UBX3011-01 UBX3011-01 UBX3011-01 UBX3011-01
Lamps for Use with the Inverter Type Power Supply
● Dedicated lamp
● Dedicated lamp* This table applies to air-cooled lamps. For water-cooled lamps, contact us.
480
480
249
530
607
790
740
250
675
737
790
740
250
600
250
Inverter TypePower Supply
13961_P20-29.qxd 10.2.23 11:52 AM ページ23
EYE GRAPHICS, a specialist in optics, is a c Achieve a high level of rationalization, enhance product i
General-Purpose Conveyor
UV Curing Systems for Wooden Products
Various UV Curing Systems
24
● A conveyor type UV irradiation system cures prints, inks, resins, paints, and adhesives that containphotosensitive materials.
● The system is suitable for irradiating wide types of workpieces such as paper, films, and printed boards in asingle action.
● The system is equipped with one or two 6-kW UV lamps. Mercury, metal halide, and high-pressure metal halidelamps are available. The arc length is 490 mm and the lamp output can be toggled between 120 and 80 W/cm.
● The irradiation distance can be freely adjusted within therange from 100 to 200 mm.
● Options such as an infrared filter and blower can bemounted. This means workpieces susceptible to heat can beprocessed.
850
2000
2020
850
This system covers all wooden products from flat tostereoscopic plates. The system shown in the pictureuniformly cures all six surfaces of the a workpiece.
● One UV lamp mounted outside the irradiator: Cures the bottomsurface before the workpiece is loaded onto the conveyor.
● Three bottom irradiation UV lamps: Completely cure the bottomsurface of the workpiece.
● Four slanting irradiation UV lamps: Cure the side surfaces of theworkpiece.
● Three top irradiation UV lamps: Cure the top surface of the workpiece.● Quartz plates: Protect the lamps from direct hits by falling objects.● Air blow system: Ensures low-temperature curing and maintains the airbalance.
Air blow
Air exhaust
Top irradiation UV lamp
Air blow nozzle
Top irradiation UV lamp
Quartz plateBottom irradiation UV lamp
Slanting irradiation UV lamp
Belt
Belt
Quartz plate
Air blow nozzle Bottom irradiation UV lamp
ExternalUV lamp
Slanting irradiationUV lamp
Irradiator interior - Left side view UV curing system - Front view
Lamp6 kW × 2 (1) unitsCan be toggled between 120 and 80 W/cm
Irradiator Cold mirror, focussed beam
Dimensions 850 (W) × 2000 (D) × 2020 (H) mm
Conveyor speed 2 to 20 m/min
Irradiation distance 100 to 200 mm
Belt width 600 mm
Option Infrared ray cut filter, blower, etc.
Power supply 200 VAC, three-phase, 100 A, 50/60 Hz
Specifications
Mercury lamps for flatplate curing:4 kW × 2 lamps3 kW × 2 lamps
13961_P20-29.qxd 10.2.23 11:52 AM ページ24
a comprehensive consultant for UV systemst ivity, and improve quality through instantaneous curing!
Metal Halide Lamp 17.6 kW × 4 Units+Mercury Lamp 17.6 kw × 4 Units
Metal Halide Lamp 17.6 kW × 4 Units+Mercury Lamp 17.6 kw × 3 Units
UV Curing System Built Into Printing Equipment
Metal Halide Lamp 16.8 kW (M168-L41) × 3 Units
Delivery sectionIrradiator
Final printing unit
Delivery sectionIrradiator
Final printing unit
25
13961_P20-29.qxd 10.2.23 11:52 AM ページ25
EYE Mini Grandage (1.5 kW): ECS-151U/ECS-151S
EYE Grandage (4 kW): ECS-401GX
UV Curing System for Seal/Label Printing
EYE GRAPHICS is the largest supplier of UV curing sfor example, an accumulated U
26
1 kW Standalone Model 1.5 kW Standalone Model 3 kW Standalone ModelThis system accommodatesdiversified special seal printingapplications, and provides anenergy- and space-saving design.A built-in (to printing equipment)model, add-on model, and standalonemodel are available. In addition,suitable lamps can be selectedfrom among 1 to 3 kW designsaccording to the width of thepaper to be printed.
1. EYE Grandage operates on single-phase 200 to 220 V, 28 A, and50/60 Hz.
2. The lamp output is selectable between 2 kW (80 W/cm), 3 kW (120W/cm), and 4 kW (160W/cm). As an optional function, the lampoutput can be controlled between 2 kW (50%) and 4 kW (100%).
3. An optional function allows the conveyer speed to be adjusted withinthe range from 0.8 to 8.0 m/min.
4. The direction of rotation of the belt can be switched.
5. Belt Material: Stainless mesh belt is employed.
6. The maximum workpiece size is 250 mm (w) x 100 mm (h).
Inverter Type The design of the EYE Grandage focuses on space-saving, functionality, andoperability. Since low-temperature curing is available, the equipment can beused in various applications, for example, printing, coating, bonding, molding,and electronic parts manufacturing.
1. EYE Mini Grandage is suitable for applications where the workpiece does notexceed 130 mm (w) x 60 mm (h) and the irradiation width is 100 mm or less.
2. The cold mirror permits low-temperature curing. When the optional infraredfilter is used, the curing temperature can be decreased further.
3. The irradiation distance can be freely adjusted from outside. (Adjustablerange: 100 to 155 mm)
4. Two irradiation directions are available: one is normal to the direction ofworkpiece feed (crosswise irradiation) and the other is parallel to the directionof feed (lengthwise irradiation). You can select either option.
5. You can select mercury or metal halide lamps.
6. The instrument operates on single-phase 200 VAC, 10 A, and 50/60 Hz.
Features
Features
EYE Mini Grandage is a compact desktop UV curing conveyor system. Twomodels are available: ECS-151U where the power supply is built into theconveyor (power supply built-in model: see picture) and ECS-151S where thepower supply and conveyor are mounted separately (standalone power supplymodel). You can select the model most suited to your application.
13961_P20-29.qxd 10.2.23 11:52 AM ページ26
EYE Cure Light Spot (200 W): UP200G- Spot light source for UV curing system -
UV Meter: UVPF-A1*- EYE cumulative UV irradiation intensity tester -
EYE Cure Light Spot (150 W): UP150M- Spot light source for UV curing system -
g systems and can provide a wide variety of accessories,d UV irradiation intensity tester.
Spectral Sensitivity
200 250
PD-254 PD-365 PD-405
300 350 400 450 500
Wavelength, nm
1.2 10.80.60.40.2 0
Relative spectral sensitivity
75
202
15
Measurable wavelength range
Peak sensitivity wavelength
Data display
Detector element
Detector window size
Measurement range
Measurement rangeAccumulated dose
Irradiation intensity
Analog output Output level
Response speed
Digital output
Service conditionsTemperature
Humidity
Calibration accuracy
Function
Power supply
Dimensions
Weight
Accessories
25 heads (PD-254) 36 heads (PD-365) 40 heads (PD-405)
240～280 nm 300～390 nm 350～490 nm
Approx. 255 nm Approx. 350 nm Approx. 410 nm
5-digit LCD
Silicon photodiode
φ5mm φ3mm
3 ranges (manually selected)
0.01～99999 mJ/cm2 0.02～99999 mJ/cm2 0.01～99999 mJ/cm2
0.01～3000 mW/cm2 0.02～6000 mW/cm2 0.01～3000 mW/cm2
0 to 2 VDCmax (common to all ranges)
50 Hz: 10 ms, 60 Hz: 8.33 ms (selectable)
RS-232C
10℃to 60℃ (continuous)
85% RH, max. (No condensation permitted)
±2% (against the standard at 23℃)
･ Readout calibration ･ Auto power-off
･ Battery voltage drop warning
･ Detection of deviation from service temperature range
Alkaline battery (size AAAA) × 4 ea.
Approx. 75 (W) × 202 (D) × 15 (H) mm
Main unit: Approx. 350 g, Beam sensor: Approx. 100 g
Heat-protective cover, analog output connector, carrying case, batteries, and instruction manual
Diameter of beamsensor: 3 mm, 5 mm
27
1. When purchasing the instrument, select a beam sensor that suits the intended application. Bychanging the beam sensor, various wavelengths can be measured.
- For UV curing (with visible rays), a 365 nm or 405 nm beam sensor is the best choice.
- For UV cleaning, modifying, and sterilization, a 254 nm beam sensor is the best choice.
2. Since a cord-free design is employed, the UVPF-A1 can be transported to measure ultraviolet raysat any location. By using an optional 2 m cable, remote measurement is available.
3. The instrument offers a higher response. Accurate measurement is achievable even at highspeeds.
4. With the readout calibration function, readings from conventional instruments can be corrected.
5. Data can be output via the optional dedicated RS-232C cable.
* The UVPF-A1 is an industrial UV tester. The instrument does not display the absolute irradiation intensity unless acalibrated light source is used. We recommend that you use the UVPF-A1 to control ultraviolet rays based on relativevalues, for example, control of the lamp power ratio.
1. The UV irradiation intensity, when measured with a (φ3 beam-sensing UVmeter, is 1000 mW/cm2 or more at an irradiation distance of 5 mm.
2. A compact, lightweight, and monoblock design is employed, allowing easyhandling and transportation.
3. A high-efficiency, long-life, and short-arc metal halide lamp (150 W) is used.The mean service life is 1000 hours.
4. The UV cold mirror and infrared filter permit low-temperature curing.
5. The lamp eliminates adjustment of the optical axis.
6. The UP150M is equipped with a cumulative lamp irradiation time counter.
7. The UP150M is equipped with a timer and shutter assembly and remotecontrol function.
8. The UP150M includes a 1-m long ultraviolet fiber with superior UVtransmission factor.
1. UV irradiation intensity: 2300 mW/cm2
2. A long-life xenon preset lamp (200 W) is used, with a mean service life of3000 hours.
3. The program control feature maintains the UV irradiation intensity at analmost constant level.
4. The lamp eliminates adjustment of the optical axis.
5. The UV irradiation intensity can be controlled continuously with a control knob.
6. The UP200G is equipped with a cumulative lamp irradiation time counter.
7. The UP200G is equipped with a timer and shutter assembly and remotecontrol function.
8. The UP200G includes a 1-m long ultraviolet fiber with a superior UVtransmission factor.
Features
Features
Features
Specification
The picture shows a combination of availablecomponents (including options).
13961_P20-29.qxd 10.2.23 11:53 AM ページ27
Principle of UV Cleaningand ModifyingThis UV cleaning and modifying system utilizes short-wavelength ultraviolet rays and consists of UV lamps and an irradiator. It is a result of our high-power UV irradiation technologies, and offers high-quality and high-speed treatment. The system provides a solution for higher-quality product manufacturing through our up-to-the-minute ultraviolet cleaning and modifying technologies.
…UV cleaning
…UV modifying
Automobile
Exterior
Interior
Target product or part
Semiconductor Package
Flat panel (LCD、PDP、EL etc.)
Optics
Others
Electrical appliances
Wood
Material
Glass with ITO layer
Color filter
Silicon wafer
Lens（glass）
Lens（plastic）
Single crystal
IC card
Rubber roller
Metal part
Capacitor
Printed circuit board
Copper substrate
Magnetic head
Touch panel
Keyboard
Headlight reflector
Bumper, etc.
Connectors
Interior material
Mirror
PVC sheet
Purpose
Removes organic substances from the glass surface.
Pre-cleans base material (glass).
Removes organic substances before fabrication.
Removes organic substances.
Improves adhesion to coating layer.
Removes adhesive residues.
Improves adhesion between upper and lower cards.
Improves roller feed characteristics.
Improves adhesion to plastic parts.
Improves adhesion to marking ink.
Remove organic substances from a resist.
Improves adhesion to solder.
Improves adhesion between head (metal) and lead.
Improves adhesion between PET and ITO layer, etc.
Improves adhesion between silicone rubber and coating layer, etc.
Improves adhesion between reflector (plastic) and vapor-deposited aluminum layer.
Improves adhesion with coating.
Improves adhesion between connector frame and potting compound.
Improves adhesion between plastic base and cloth.
Improves adhesion between mirror and coating layer.
Improves adhesion to lumber.
Manufacturing products of higher quality─UV power will address the requirement.
Ozone decomposes into active oxygen when exposed to ultraviolet radiation. Acted upon by this active oxygen, organic contaminants are dissociated to form volatile substances (H2O, CO, CO2, NO2, etc.) and removed.
When an organic object is exposed to ultraviolet radiation, chemical bonds in the surface layer are cleaved. Simultaneously, active oxygen separated from ozone under ultraviolet irradiation are united with the molecules cleaved in the surface layer. These molecules form functional groups (-OH, -CHO, -COOH, etc.) with a high hydrophilic radical.
UV Cleaning
UV Modifying
Applicationscleaning
modifying
cleaning
cleaning
cleaning
cleaning
cleaning
cleaning
cleaning
cleaning
cleaning
cleaning
modifying
modifying
modifying
modifying
modifying
modifying
modifying
modifying
modifying
modifying
modifying
cleaning
cleaning
cleaning
cleaning
cleaning
cleaning
cleaning
C CC
C
O
O
O
O
O
O O
OO
O
O
CO2
O3
O2
254 nm 185 nm 254 nm185 nm254 nm
C
Lamp Ultraviolet 185nm・254nm
Oxygen O2
Ozone O3
Active oxygen O
Organic contaminant
Substrate
Volatile substance
28
13961_P20-29.qxd 10.2.23 11:53 AM ページ28
Inverter-type Electronics Ballast･ The ballast is designed to suppress higher harmonics.
The lamps efficiently irradiate with 185-nm and 254-nmultraviolet rays. To achieve stable, efficient, rationalized,and high-quality cleaning, as well as sophisticated surfacereforming, various types of UV lamps are available.
Lamp Specifications (typical examples): Synthetic Quartz Lamps* Both synthetic quartz lamps and natural quartz lamps are available.* Lamps with different types and outputs are available.
Wide variety of long-life UV lampssatisfying different needs
Spectral Energy Distribution Ultraviolet Radiation (254 nm) Conservation Ratio (discrete lamp)
100
80
60
40
20
0200 300 400 500 600
Long Life
100
80
60
40
20
1000 2000 3000 4000 5000 6000 7000 8000 9000 10000
Ｂ
Ａ
Ｂ
Ａ
Ｂ
Ａ
Ｂ
Ａ
Figure 1 Figure 2 Figure 3 Figure 4
High output
Low output
High output
Low output
General
Long life
Type Model Lamp output（W）
Effective length A（Arc length B）
Average life（Hr）
Cooling method Figure
199（249）340（390）410（460）507（557）510（560）570（620）677（727）290（360）160（240）400（450）500（550）800（850）1100（1150）1200（1250）1490（1550）1600（1655）2100（2160）2100（2160）2400（2740）2400（2615）300（340）560（600）870（910）
355（405）
40559010011016020020060032040060080080080080063011507201300254065
350
QGL40U－3QGL80U－3QGL90U－3QGL100U－3QGL110U－31QGL160U－31QGL200U－31QGL200G－3QGL600G－3QGL320U－3AQGL400U－3AQGL600U－3AQGL800U－3AQGL900U－3 QGL1100U－35QGL1200U－3QGL630－3QGL1150U－3QGL720－3QGL1300U－3QGL25－31QGL40－31QGL65－31
QGL350U－3
60006000600060006000600060006000600060006000600060006000600060006000600060006000200020002000
2000
WaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterAirAirAir
Water
fig 2fig 2fig 2fig 2fig 2fig 2fig 2fig 3fig 4fig 2fig 2fig 2fig 2fig 2fig 2fig 2fig 1fig 2fig 1fig 2fig 1fig 1fig 1
fig 2
100Wavelength , nm
Specific energy , %
0Operation time , Hr
Relative output , %
* Ballasts for other outputs are also supported.
29
High power model for320 to 600 W systems
High power model for800 W systems
13961_P20-29.qxd 10.2.23 11:53 AM ページ29
Specifications of the InstrumentItem Specifications
Model OC1801C10X
Lamp QGL180G-1
External dimensions W450×D443×H519mm(excluding projections)
Weight Approximately 32.5 kg
Power input 100 VAC, 5 A (with service outlets)
Effective process range 200×200mm
Maximum workpiece size W200×D200×H150mm
Illumination 40 mW/cm2 or higher (average)
Features■ Compact and low costThis is a compact and light tabletop instrument that is easy to move and install. It requires no auxiliary facilities such as a vacuum system, wastewater processing, or electrical work.■ Easy operationThe operations are extremely easy. Setting the process time and pressing the start button begins operation. Maintenance is also simple. ■ Long-life lampThe triple-U-shaped long-life lamp emits efficient 185 nm and 254 nm ultraviolet rays.
UV curing system suitable for UV in the fields of research and deve
Tabletop Ultraviolet Cleaning/Modifying Instrument
Conveyor System
High performance and high qualityThe system components such as UV lamps, power supply, irradiator, and conveyor are designed and manufactured as one complete package to fulfill high performance and high quality.
Safety mechanismThe optimal air balance prevents both ozone and ultraviolet ray leakages. The extracted ozone is decomposed with catalysts*, and various interlock systems are available.
Custom designCustomized conveyor systems can be designed at the request of the customer.
* Ozone decomposition feature is optional.
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─Transport-and-irradiate system for continuous UV cleaning and modifying─
Example: 200 W, 20-lamps model
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Example of contact angle measurement
Change in contactangle of water
Before UV-O3 treatment(θ/2 = 45 deg)
After UV-O3 treatment(θ/2 = 10 deg)
Water drop
Workpiece (stainless plate)
Features◆ Uses the positive column of arc discharge in sodium vapor to emit monochromatic light (D-ray) with a wavelength
range of 589 to 589.6 nm. ◆ Carries a long life with little decline in light pencils (approximately 9,000 hours)◆ Does not impair the eye's capability to distinguish light and dark. (Projections and depression on the surface can
be clearly seen.)◆ Has a high luminous efficiency (ratio of light output to power consumption)
Try the ultraviolet power of our instruments!（We offer irradiation demonstrations and lend instruments for tryouts.）
Spectral distribution of a low-pressure sodium lampLow-pressure Sodium Lamp
Wavelength (nm)
Lamp type Overall length (A) (mm)
Tube diameter (B) (mm)
NX35NX55NX90NX135NX180
300415518765
1110
5151656565
NX3.5SRP2A(B)41NX5.5SRP2A(B)41NX9SRP2A(B)41NX13.5SRP2A(B)41NX18SRP2A(B)41
400
500
0
1000
500 600 700 800
Regulator type (for 200 V)
(1) Specifications of the Lamp and Ballast
Energy
［μW/10nm/lm］
cleaning and modifying processes lopment and product manufacturing
A
B
* The lamp should be illuminated in a horizontal position. It is acceptable to position the lamp within 110°when it is operated at 55 W or lower. (However, operating the lamp vertically extends its life to some degree.) When operating at 90 W or higher, the lamp must be positioned within ±20°from level.Please contact us for details.
[For interference fringe inspection of liquid crystal and CF glass substrates] Low-pressure Sodium Lamp
Wide variety of test examples● High ozone concentration test with ozonizer● Low-temperature irradiation test with the help of a workpiece cooling mechanism● Accelerated heating irradiation test with the help of a workpiece heating mechanism● Modifying test with the introduction of various gases
Complete evaluation equipment● Simplified evaluation and measurement instrument (contact angle and wetting index)● Optical analyzer (IR, VIS, and UV)● Deposit analyzer (carbon analyzer, GC, and TOC)
Delivery of material- by-material cleaning effectsContact angle method using the wettability of a water drop
Light source: Six 25 W 6 lamps
Model: OC-2506 (batch type)
Irradiation distance: 33 mm
（ ）
1
10
20
30
0 3 4 52 1
10
20
30
40
0 3 4 52
●Aluminum ●Polyimide
1 2
5
Irradiation time, min
10
0
●Silicon wafer
Contact angle, θ/2
Irradiation time, min
Contact angle, θ/2
Irradiation time, min
Contact angle, θ/2
To utilize ultraviolet rays in various fields, EYE GRAPHICS performs irradiation tests on samples supplied by customers so that they can verify the effects. To allow EYE GRAPHICS to propose optimal treatment conditions for cleaning, modifying, and ashing processes, we prepare various types of test equipment, as well as up-to-the-minute UV cleaning and modifying units. You are welcome to contact us and visit our test facility. For batch type units, rental models are also available. Why not try a rental unit to get to know the equipment's capabilities!
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Characteristics of the RF-Discharge Lamp1. Large UV output compared to that of a barrier discharge lamp.
2. Long lamp life and little ion impact (on the quartz tube wall) from veryhigh voltage compared to those of a barrier discharge lamp.
3. Extremely safe because very high voltages, as in a barrier dischargelamp, are not used.
4. Adjustable UV output
Characteristics of Excimer UV Radiation Unit1. Short-wavelength UV
Xenon excimer lamps are capable of emitting very high-energy, short-wavelength (172 nm) UV light that conventional low-pressure mercurylamps cannot generate. This enables reactions that are not possiblewith conventional low-pressure mercury lamps, as well as a dramaticreducation in reaction time.
2. Instant-on capabillity
Unlike conventional low-pressure mercury lamps, xenon excimer lampsdo not take much time to stabilize after being turned on, allowingnecessary energy to be extracted instantaneously. They do not requirea shutter because they can be turned on and off at intervals, thusmaking their construction simple.
3. Low-temperature treatment capability
The lamps do not generate infrared light, thus do not damage the workpiece.
4. Various radiation conditions
Various reaction gases (O2 and O3, etc.) can be introduced into theradiation chamber, and heat treatment by temperature control stagecan be used.
Applications1. Dry cleaning of wafers and glass substrates in thesemiconductor area
2. Dry cleaning of FPD's, such as liquid crystal and plasma displays,in manufacturing processes
Excimer UV Radiation UnitThere are two excitation methods: the radio frequency (RF) method and the barrier discharge method.The Eye Excimer UV Radiation Unit uses the RF-discharge method.
Cleaning and Modifying Effectof the Excimer Radiation Unit
80706050403020100 0 5 10 15 20
Excimer Treatment Effect (contact angle measurement)(reference)（Non-Alkali Glass）
Processing time , sec
Contact angle , °
Processing time , sec
Contact angle , °
Radiation distance: 1 mm 2 mm 3 mm
70
60
50
40
30
20
10
00 10 20 30 40 50 60
Excimer Treatment Effect (contact angle measurement)(reference)（Polyimide Film）
Excimer Ozon high power equipment
Excimer Lamp Sustained Radiation trate (reference)（30 sec ON, 30 sec OFF）
100
80
60
40
20
00 500 1000 1500 2000 2500
Operation time , Hr
Relative out put , %
Spectral Energy Distribution
100
50
0
Wavelength , nm
Specific energy , %
100 120 140 160 180 200 220 240
Excimer Lamp
A
Figure 1
Excimer Lamps
Model Lamp output（W）
Effective arc length（mm）
Average life（Hr）
Cooling method Figure
EX240-1
EXH280-1
EXG430-1
EXH530-1
EXH680-1
EXH880-1
EXH1230-1
EXH1780-1*
EXH2380-1*
200
200
400
500
600
800
1000
1700
2300
200
200
400
500
600
800
1150
1700
2300
Water
Water
Water
Water
Water
Water
Water
Water
Water
fig 1
fig 1
fig 1
fig 1
fig 1
fig 1
fig 1
fig 1
fig 1
4000
2000
2000
2000
2000
2000
2000
2000
2000
* Tentative
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Features1. When the computer-controlled remote system is used, you can operate the EVUV-200 from a remote location.
2. A thin-film diamond that features less degradation even after long operation isused as the sensing element.
3. Since the EVUV-200 ignores visible rays, it will not generate measurement errorseven in conditions illuminated by fluorescent lamps or other lighting systems.
4. To protect the sensor packagefrom ultraviolet rays and ozone, thehermetically-sealed metallic casingis gold-plated.
5. The beam-sensing element of the
sensor is equipped with a sapphire
window pane that withstands
ultraviolet rays and permits
permeation of a wavelength of
172 nm.
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Excimer Irradiation System
Irradiator
* Arc length 400 and 600 mm types are also available.
UtilityPower Supply
UV Irradiator UEEX801
UEEX801
800 x 90 (mm) (reference)
EXH880-1
172 nm
35 mW/cm2 or higher
1,450 (w) x 290 (d) x 391 (h) mm
Approx. 95 kg
Model
Radiation window size
Lamp model
Wavelength
UV intensity (target)
Size
Weight
UBEX801-3A/B
200 VAC±10% three-phase
50/60 Hz
2 kVA
430 (w) x 490 (d) x 222 (h) mm
(excluding projections)
Approx. 15 kg
Model
Voltage
Frequency
Capacity
Size
Weight
UBEX1153-3A/B
200 VAC±10% three-phase
50/60 Hz
6 kVA
430 (w) x 550(d) x 216 (h) mm
(excluding projections)
Approx. 20 kg
Model
Voltage
Frequency
Capacity
Size
Weight
UBEX204
200 VAC±10% three-phase
50/60 Hz
1.5 kVA (7.5 A)
480 (w) x 600 (d) x 199 (h) mm
(excluding projections)
Approx. 30 kg
Model
Voltage
Frequency
Capacity
Size
Weight
UEEX1153
1150 x 170 (mm) (reference)
EXH1230-1
172 nm
35 mW/cm2 or higher
1,754 (w) x 500 (d) x 404 (h) mm
Approx. 160 kg
Model
Radiation window size
Lamp model
Wavelength
UV intensity (target)
Size
Weight
UBEX204
200 x 200 (mm) (maximum)
Four EX240-1 high-frequency
charge excimer lamps Xe2*
172 nm
15 mW/cm2 or higher at window
550 (w) x 712 (d) x 326 (h) mm
(excluding projections)
Approx. 75 kg
Model
Radiation window size
Lamp model
Wavelength
UV intensity (target)
Size
Weight
Water quality
Temperature
Flow rate
Pressure
Purity
Flow rate
Pressure
Equivalent to city water
20±10℃
1 to 2r/min
0.2 MPa
99.99% or more
10 to 40r/min
0.2 Mpa or higher
Cooling water
supply and
drainage
Nitrogen
purge gas
Water quality
Temperature
Flow rate
Pressure
Purity
Flow rate
Pressure
Equivalent to city water
20±10℃
4 to 6r/min
0.2 MPa
99.99% or more
30 to 60r/min
0.2 Mpa or higher
Cooling water
supply and
drainage
Nitrogen
purge gas
Water quality
Temperature
Flow rate
Pressure
Purity
Flow rate
Pressure
Equivalent to city water
10 to 30℃
2.5 to 5r/min
0.1 to 0.3 MPa
99.99% or more
10 to 30r/min
0.3 to 0.5 Mpa or higher
Cooling water
supply and
drainage
Nitrogen
purge gas
1450
90（Opening） 870（Opening）
244
290
391
1350
500
400
170
1220
404
1754
1654
Arc length 800 mm Type (reference) with one lamp
Arc length 1150 mm Type (reference) with three lamps
Thin-film Diamond Ultraviolet Monitor (Model: EVUV-200) 172 nm/185 nm■ Specifications
● Please select either the 172 nm or 185 nm sensor head when purchasing the instrument.If you want a second sensor head, it can be purchased separately.
◆Main UnitModel
Measurement mode
Function
Power supply / Battery life
Dimensions
Weight
Accessories
◆ Sensor Head
EVUV-200
3 modes: Radiation intensity measurement, peak intensity measurement, and accumulated dose measurement
- Temperature measurement (detector incorporated into the sensor head)- Battery voltage drop warning- Zero offset
Alkaline battery (size AAA) x 4 ea./100 hours (continuous operation)
50 (w) x 45 (h) x 211 (d) mm
Approx. 400 g (including batteries)
Sensor Head x 1 (EVUVD-172 or EVUVD-185)RS-232C analog compatible cable x 1AAA alkaline batteries x 4Storage case
Model
Calibration wavelength
Radiation intensity
Peak intensity
Accumulated dose
External output
Dimensions
Weight
Temperature
Humidity
Operatingenvironment
EVUVD-172
172 nm
0.00 to 60.00 mW/cm2
0.00 to 60.00 mW/cm2
0.00 to 9999 mJ/cm2
EVUVD-185
185 nm
0.00 to 20.00 mW/cm2
0.00 to 20.00 mW/cm2
0.00 to 9999 mJ/cm2
RS-232C analog
50 (w) x 17 (h) x 65 (d) mm (excluding cables)
Approx. 150 g
0 to 50℃ (A temperature sensor is incorporated in the sensor head.)
85% RH or lower (non-condensing)
240
325.5
240
784 450
550712
Arc length 200 mm Type (reference) with four lamps
100 125 150 175 200 225 250
Wavelength (nm)
1.2
1.0
0.8
0.6
0.4
0.2
0
Sensitivity wavelength area
Relative temperature
Sapphire window transmission limit
Diamond hand cap
● Spectral Sensitivity Chart
UV Irradiator UEEX204 Conveyor System (USEX501) witha 500 mm-arc length lamp
Specifications
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(This unit can be used not only in liquidcrystal bonding and reforming processes butalso for other applications.)
Can Accommodate Various Generations of Substrates
UV Curing System for Sealing Materials Used in Liquid Crystal Drop TechniqueCan accommodate various substrate generations
This is a seal curing instrument using a new method ofbonding pieces of LCD glass. Suitable for 4th, 5th, 6th,7th, and 8th Generation LCD Production Lines.
Optical Reforming and Cleaning Systemfor Plasma Displays
Organic Electroluminescence Display Sealing SystemCan accommodate various generations of substrates
This UV-O3 optical reforming and cleaning system isdesigned to improve the wettability of the workpiecebefore alkali cleaning, and the coating performancebefore coating with resist.
(60-inch model is available.)
This UV irradiation unit is designed to bond the sealingcap to the glass substrate with ultraviolet rays. Itirradiates uniformly with powerful ultraviolet raysaccording to the panel size and maximum size.
100
80
60
40
20
00 200 400 600 800 1000
Conversion (%)
Measuring point (μm)
0° Black matrix20°
CF
TFT
0 1000μm
Seal material
Reflector
Shading tape
UV peak: 100 mW/cm2
UV energy: 2300 mJ/cm2
Lamp: Metal halide lamp (M08-L41)
Filter: Quartz + IR filter
Transmit wavelength: Approx. 300 to 500 nm
Irradiation distance: 400 nm
Seal material: Company A (UV/thermo curing type)
Cell: Approx. 50 x 50 mm test piece glass with shading tape
applied to its edges
Shading tape
20°0°
Conversion Data for CF/TFT Seal Material200mm Seal material
Lamp
Our new original UV radiation equipment will raise the curing rate of the seal material where it is difficult to cure.
A single unit of this system can accommodate different sizes of substrate by adapting UV irradiation conditions.
This system provides you with stable irradiation conditions with continuous dimming of UV radiation by electronic inverter ballast, UV illuminance level control system, and individual control of UV light sources.
UV masking system (with a position corrector) will protect the liquid crystal and TFTs from UV radiation.
Features
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Pulsed Xenon UV Irradiation SystemSince this system irradiates workpieces with ultraviolet rays characterized by high radiation energy pulsedbeams, it can be used widely in those fields where the application of a UV curing process has beenconsidered difficult. For example, the pulsed xenon UV irradiation system can bond thin films and thickplastic components, and cure resins used for electronic components.
Features1. Can irradiate with high-energy ultraviolet rays (approximately 100W/cm2 (80 J)). This irradiation energy is about 100 times aspowerful as that generated from the conventional continuousdischarge UV lamps.
2. Thick-film resin with higher concealability can be treated.Ultraviolet rays can easily reach deep into the coated film.
3. Low-temperature irradiation is available.4. A compact unit design is fulfilled.5. Various irradiation conditions (e.g. irradiation timing and energy)can be set.
Applications1. Curing thick-film resins with higher concealability.2. Curing materials highly susceptible to heat.3. Others
Example of Specifications (for inverter-operated type)1. Lamp: Pulsed xenon lamp (arc length: 200 mm, 4 lamps (on both sides))Average life of 10,000 thousand pulses
2. Window pane size: 190 x 170 mm (Quartz or infrared filter can be selected.)
3. Pulse setting: 10 pulses/s, max.50 to 80 J/s in increments of 5 J
4. Optical energy uniformity: Approx. 85%, min. (φ120)
Example of Spectral Energy Distribution (80 J)
EYE GRAPHICS Pushes New Frontiers for UV PowerEYE GRAPHICS, as a comprehensive consultant for UV curingsystems, is developing new possibilities for UV power. Thereare all sorts of UV systems, with different applications andsystem configurations. EYE GRAPHICS runs a UV testlaboratory to propose the optimal UV curing system forindividual customers. Various tests can be carried out in thetest laboratory. Please consult us and deepen yourunderstanding of the UV curing process. If you bring testsamples, they can be irradiated in the laboratory and the testresults are computer-analyzed instantly.
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