Biological Safety Cabinet

Biological safety cabinets are used to provide primary containment in the laboratory when the

investigator is using potentially infectious materials. There are three types of biological safety

cabinets:

Class I: The Class I biological safety cabinet is an open-front negative pressure cabinet. The Class

I biological safety cabinet will provide personnel and environmental protection, but not product

protection.

Class II: The Class II biological safety cabinet is an open-front, ventilated cabinet. The Class II

biological safety cabinet will provide personnel, environment and product protection.

Class III: The Class III cabinet is a totally enclosed ventilated cabinet of gas-tight construction.

Operations within the Class III cabinet are conducted through attached rubber gloves. The Class III

biological safety cabinet will provide personnel, environment and product protection. Class III

cabinets can be used to operate infectious agents (usually Classes 3, 4 or 5) .

Advantage

○1 Remote control. The operator need not to contact the biological safety cabinet directly, it’s favorable for preventing cross contamination. It also makes the control operation much easier and convenient. ○2 Foot Switch. Within the range of the activity, we could use foot switch to adjust the height of the front panel. It is our unique design.

○3 Work area surrounded by negative pressure. ○4 Timer function ○5 VFD display ○6 Filter life inquiry

According to the performance criteria:

○1 US Standard ANSI/NSF49:2002 ○2 European Standard EN12469:2000 ○3 Chinese Standard YY0569-2005

Air Flow Pattern and Protected Area

Type A2

Type B2

Parameter

○1 Type A2 Biological safety cabinet

BSC-1100/1300/1800IIA2-X BSC-1500II A2-X

BSC-700II A2

Model Parameter

BSC-700IIA2 BSC-1100II A2-X BSC-1300II A2-X BSC-1500II A2-X BSC-1800II A2-X

Internal size(mm) 600×400×580 900×600×660 1100×600×660 1300×600×660 1600×600×660 External size(mm) 700×500×1200 1100×850×2200 1300×850×2200 1500×850×2265 1800×850×2300

Tested Opening 200 mm Working Opening 400 mm

Inflow Velocity 0.53 m/s Down Flow Velocity 0.33 m/s

Filter Two HEPA filter 99.999% efficient(0.3 microns) Blower 1 2 2 1 1

Front Window Two-layer toughened glass >5mm Noise ≤65 dB

UV lamp 15W×1 20W×1 20W×1 30W×1 30W×1 Fluorescent Lamp 40W×1 21W×1 21W×1 28W×2 28W×2

Lighting (Lux) 680 800 800 800 800 Power(W) 800 1200 1200 1200 1500

Water and Gas Tap 0 Water Tap:1 Gas Tap: 1 Waterproof Socket 2

Display LED display VFD display Control System Microprocessor Airflow System: 70% air recirculation，30% air exhaust

Material Work zone interior is made of 304 stainless steel Body: Expoxy coated cold rolled steel

Base (optional) Height:635mm Caster Wheel Universal Wheel Directional wheel Clean Level 100

Electrical Parameter 110~240V/50~60Hz (optional)

○2 Type B2 Biological safety cabinet

BSC-1100/1300/1500 II B2-X

Net weight(kg) 80 240 280 365 380 Gross weight(kg) 110 290 310 430 450

Package (mm) 950×850×1430 1250×1050×1870 1450×1050×1870 1640×1045×1860 1940×1050×1960 Standard

Configuration Body, UV lamp and Fluorescent Lamp

Body, Remote control, Foot switch, UV lamp and Fluorescent Lamp

Optional Accessory Armrest, Air curtain tester, Formalin fumigation sterilizer, Ammonium hydrogen carbonate neutralizer

Model Parameter

BSC-1100II B2-X BSC-1300II B2-X BSC-1500II B2-X

Internal size(mm) 900×600×660 1100×600×660 1300×600×660 External size(mm) 1100×850×2200 1300×850×2200 1500×850×2265

Tested Opening 200 mm Working Opening 400 mm

Inflow Velocity 0.53 m/s Down Flow Velocity 0.33 m/s

Pre-filter Washable Filter Two HEPA filter 99.999% efficient(0.3 microns)

Inner Blower 1 2 2 Exhaust Blower 1 Front Window Two-layer toughened glass >5mm

Noise ≤65dB UV lamp 20W×1 20W×1 30W×1

Fluorescent Lamp 21W×1 21W×1 28W×1 Lighting (Lux) 800 800 800

Power(W) 1500 1500 1500 Water and Gas Tap Water Tap:1 Gas Tap: 1

Socket 2 Display VFD display

Control System Microprocessor Airflow System: 0 air recirculation,100% air exhaust

Exhaust Duct Material: PVC Diameter: 300mm Material Work zone interior is made of 304 stainless steel

Body: Expoxy coated cold rolled steel Base Height 635 mm

Caster Wheel Directional wheel

Clean Level 100 Electrical 110~240V/50~60Hz (optional)

Net weight (kg) 275 320 350 Gross weight(kg) 350 360 440

Main Body 1250×1050×1870 1450×1050×1870 1640×1045×1860 Package (mm) Exhaust Blower 1100×1000×900 700×600×1000 700×600×1000 Standard Configuration Body, Remote control, Foot switch, UV lamp and Fluorescent Lamp, 4 meters

exhaust duct, 1 exhaust blower Optional Accessory Armrest, Air curtain tester, Formalin fumigation sterilizer, Ammonium hydrogen

carbonate neutralizer

Remote control VFD Control Panel

BSC-700II A2-X LED Control Panel

Class III Biological Safety Cabinet

○1 Complete sealed

Front window is sealed, and with pairs of gloves connecting to the operation area, product is transferred by the delivery window. And there is no out-connected valve

○2 100% exhaust

100% air exhaust, no air recirculation, and air is exhausted by three ULPA filters and to the room directly. If the air needs to be exhausted to outdoors, another out connected duct need to be ordered, and extra duct and motor are required.

○3 Complete negative pressure

The two motors design makes interior of cabinet is complete negative pressure, and can reach -274pa, triple layers filter film, ensures operation’s security, neither substance nor polluted air will leak out.

Parameter

External Size 1340×850×2100 mm(W×D×H)

Internal Size 1240×650×650 mm(W×D×H)

Internal Size: 400×390×340 mm Pass Box Size External Size: 480×400×400 mm

Number: 2

Material: butyl rubber

Gloves

Lenth:800mm

Work Surface: 304 stainless steel Material Body: Expoxy coated cold-rolled steel

Air Velocity More than 355 cfm

Negative Work Zone Pressure

- 274 Pa

Pre-filter Washable

Air supply filter: ULPA filter 99.999% efficient(0.1-0.3 microns)

First exhaust filter: ULPA filter 99.999% efficient(0.1-0.3 microns)

Main Filter

Second exhaust filter: ULPA filter 99.999% efficient(0.1-0.3 microns)

Noise ≤65 dB

Front Window Toughened glass, thickness is no less than 8 mm

Display LED

Alarm Visual and audio alarm

Lighting ≥800 lux

UV lamp UV lamp for sterilization

Power 110V~240V/50Hz~60Hz(Optional)

Net Weight

Gross Weight

Packaging Size 2000×1000×2220 mm

Accessories Gloves, fluorescent light, UV lamp, exhaust motor and exhaust duct

Air Flow Pattern and Protected Area

Control Panel

Remote control

NSF Biological Safety Cabinet

Features:

VFD display Remote control

3 VFD Display Considered with LED, LCD, it shall demonstrate various colors with high bright, even in the

evening. It shall work no less than 30,000 hours continually

3 Remote Control 1.3cm thickness and 25 grams makes it convenient to take along. It could avoid the direct contact

between user and biological safety cabinet to prevent cross infection in an emergency

3 Negative pressure plenum surrounds contaminated positive pressure plenum; no

fabric bags are used

3 Removable one-piece work surface simplifies cleaning

3 Frameless sash that is easier to clean

3 Filter, Blower and Fluorescent lamp working time check

Air Flow Pattern and Protected Area

Technical Parameters

Model 11228 BBC86 Nominal Size 1.2 meters(4’)

1421×850×2180mm 1220×665×650mm External Dimension

(W×D×H) 55.9” ×33.4” ×85.8”

Internal Size

(W×D×H) 48” ×26.1” ×25.6”

One ECM motors

Speed adjustable, high efficiency and low power consumption Motors 110V& 220V acceptable

Inflow:0.53±0.025m/s(105fpm) Height:630mm(24.9”) Average Airflow

Velocity Downflow:0.33±

0.025m/s(66fpm)

Base Standing Made up of Φ239

rectangular steel tube

Inflow:465m3/h(275cfm) One, water proof type

Downflow 67%: 956 m3/h (571cfm)

Five holes, 500W

Airflow Volume Exhaust, 33%: 465 m3/h (275cfm)

Electrical Outlet On the right wall of the workarea

Opening Height 200mm(8″) Petcock Two (air, gas vacuum) 30W germicidal UV lamp

UV Emission of 253.7 nanometers for most efficient decontamination

Work area: 1.5mm 304 Stainless Steel Cabinet Construction Frame: cold-roll steel sheets with electrostatic coating

HEPA filter efficiency >99.999 for particle size above 0.3 microns Noise ≤63dB(A)

Filter Guard Type Aluminium Alloy Fluorescent lamp Intensity ≥650Lux

Ground Resistance ≤ 0.10Ω Voltage Resistance 2 seconds no breakdown with DC1200V

AC 110V±10%, 60Hz ±1Hz

Full load Amps: 9A Electrical

BTU/Hr: 1689

Remote control

Spare UV lamp

Power cord (5 meters)

Fuse tube( two)

Standard Accessory

Power Key

Optional Accessory

3 Stainless steel IV bar, with hooks

3 Exhaust system( exhaust collar, exhaust blower and duct)

3 Stainless steel armrest, size:120 x 80 x 82mm, adjustable height of 20mm.

3 Air Curtain tester

3 Formalin Fumigation sterilizer and Ammonium Hydrogen Carbonate Neutralizer (filter

changing tools)