Physical Specifications Gas Chromatograph · Gas Chromatograph SB-816.cn A unique combination of...
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Custom designed Dual detector capability Optional — Corrosion resistant flow systems Supports 10 columns/7 automated valves in single application Softkey keypad with four line alphanumeric display Contact sensitive HELP function Six ramp oven temperature programming control Run and clock time programming Stop watch function Run log records Dual channel analog output (1 mV, 1 V, 10 V) Two channels of single column baseline compensation Remote diagnostic communication capability Built-in IEEE-488 and RS-232-C communication interfaces Built-in diagnostics and comprehensive self-test Four 24 V valve drivers Two 24 V low power relays Two 48 V contacts for external event control Power failure memory protection Series 816 High Performance Gas Chromatograph SB-816.cn A unique combination of technologies GOW-MAC’s Series 816 High Performance Gas Chromatograph combines the industry’s leading digital GC platform with advanced detector technology. e result is a complete, high caliber GC capable of the accuracy, reproducibility and sensitivity demanded by today’s analytical chemists and their unique applications. e GC features performance in all the area you expect: productivity, dependability, data management, ease of use, GLP compliance and modular engineering for easy execution of upgrades and service. Ready for your application — out of the box e advantage offered by the Series 816 GC is that it can be supplied as a fully customized GC platform with detectors and unique flow systems. Whether it’s EPA, GPA, ASTM, or some other method, our chemists and engineers address every facet of your application, i.e., sample preparation and management, sample injection methods, pneumatic controls, detectors, columns, data output — everything. Every custom configured Series 816 GC is supplied with full analysis documentation and guarantee of analysis. We assume total system responsibility, right out of the box. Performance to meet the most challenging tasks e Series 816 GC is a dual channel gas chromatograph with electronic pneumatic control (EPC) of all pneumatic functions allowing for faster system setup and equilibration. It has an easy to use alphanumeric keyboard with color coded softkeys and simple key sequences. All GC parameters can be digitally recorded. A run log records all system conditions including any deviations from pre-selected set point values. e GC, when used with a PC, can be equipped for off site diagnosis of system problems should they occur. All pneumatics, inlets and detectors are modular for easy maintenance. e GC can also be housed in a process enclosure for protection from various environmental elements specific to the customer’s requirements. For special applications involving corrosive materials, the Series 816 GC system can be constructed with corrosion resistant materials. ermal Conductivity Detector (TCD) Universal, sensitive, linear, non-destructive Four filament Wheatstone bridge circuitry, dual column configuration Internal volumes from 20 µl to 140 µl Rhenium-tungsten, gold-sheathed tungsten and nickel filaments, each providing specific performance characteristics such as corrosion resistance, oxidation resistance, catalytic reactions and sensitivity for use under different applications Available in stainless steel or Monel ® (corrosive resistant) block 450 °C maximum operating temperature Discharge Ionization Detector (DID) Universal detector U. S. Patent No. 4,975,648 Suitable for applications involving industrial, hydrocarbon and semiconductor gases Corrosive and inert sample compatibility Dynamic linear range of 1 ppb to ≤ 1% by volume Standard deviations ≤ 1% at ppb levels 125 °C maximum operating temperature Flame Ionization Detector (FID) Insensitive to air and water making it ideal for the detection of pollutants, aqueous samples or biological substances Automatic flame ignition from the keyboard Flame out protection 450 °C maximum operating temperature Nitrogen-Phosphorus Detector (NPD) Selective for sulfur, phosphorus, nitrogen and arsenic containing compounds Power for the ceramic bead is digitally set from keyboard and is auto-correcting Average detection limit of 10 ppb Linear range for nitrogen of > 10 4 ; phosphorus of 10 3 Photoionization Detector (PID) Selective for aromatic compounds, arsenic, sulfur and phosphorus Krypton, xenon or hydrogen lamps available Detection limit of 1 x 10 -12 g (benzene) Flame Photometric Detector (FPD) Selective for sulfur and phosphorus compounds Single or double flame Average detection limit of 50 ppb Ordering Information Contact your local GOW-MAC Representative to discuss your application requirements. SB-816.cn 1009 Physical Specifications Dimensions and Average Weight H: 500 mm W [will vary with options selected]: 580 mm with EPC inlets 680 mm with manual inlets D: 540 mm Average weight: 49 kg Heated Zones Independent heated zones, not including oven: 6 (2 inlets, 2 detectors, and 2 auxiliary) Max. operating temperatures for auxiliary zones: 400 °C Column Oven Operating temperature: 4 °C above ambient to 450 °C Temperature setpoint resolution: 1 °C Maximum setpoint temperature rate: 120 °C/minute Maximum run time: 999.99 minutes Programming ramps/plateaus: 6/7 Inlets Maximum inlets installed: 2 All inlets include septum purge Inlets available: 1. Packed: electronic or manual pressure/flow, 400 °C max 2. Split/splitless: electronic or manual pressure/flow, 400 °C max, electronic entry of pressure or flow and split ratio with electronic version 3. Temperature programmable cool on-column: electronic pressure/flow, 450 °C ©2009 GOW-MAC Instrument Co. All rights reserved. e GOW-MAC logo and design are registered trademarks of GOW-MAC Instrument Co. in the United States and other countries. Information, descriptions, photographs and specifications in this publication are subject to change without notice. GOW-MAC Instrument Co. shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance or use of this material. Analytical instruments since 1935 Beijing Office GOW-MAC Instrument Co. - Beijing 北京市宣武区广安门内大街6号枫豪景A座1502室 (100053) 电话：+86-10-83813136 传真: +86-10-83813136 电子邮件: [email protected] www.gow-mac.com.cn Global Headquarters GOW-MAC Instrument Co. 277 Brodhead Road, Bethlehem, PA 18017 U.S.A. Tel: (610) 954-9000 Fax: (610) 954-0599 E-mail: [email protected] www.gow-mac.com
Transcript of Physical Specifications Gas Chromatograph · Gas Chromatograph SB-816.cn A unique combination of...
Custom designed
Dual detector capability
Optional — Corrosion resistant flow systems
Supports 10 columns/7 automated valves in single application
Softkey keypad with four line alphanumeric display
Contact sensitive HELP function
Six ramp oven temperature programming control
Run and clock time programming
Stop watch function
Run log records
Dual channel analog output (1 mV, 1 V, 10 V)
Two channels of single column baseline compensation
Remote diagnostic communication capability
Built-in IEEE-488 and RS-232-C communication interfaces
Built-in diagnostics and comprehensive self-test
Four 24 V valve drivers
Two 24 V low power relays
Two 48 V contacts for external event control
Power failure memory protection
Series 816 High Performance Gas Chromatograph
SB-816.cn
A unique combination of technologies
GOW-MAC’s Series 816 High Performance Gas Chromatograph combines the industry’s leading digital GC platform with advanced detector technology. The result is a complete, high caliber GC capable of the accuracy, reproducibility and sensitivity demanded by today’s analytical chemists and their unique applications. The GC features performance in all the area you expect: productivity, dependability, data management, ease of use, GLP compliance and modular engineering for easy execution of upgrades and service.
Ready for your application — out of the box
The advantage offered by the Series 816 GC is that it can be supplied as a fully customized GC platform with detectors and unique flow systems. Whether it’s EPA, GPA, ASTM, or some other method, our chemists and engineers address every facet of your application, i.e., sample preparation and management, sample injection methods, pneumatic controls, detectors, columns, data output — everything. Every custom configured Series 816 GC is supplied with full analysis documentation and guarantee of analysis. We assume total system responsibility, right out of the box.
Performance to meet the most challenging tasks
The Series 816 GC is a dual channel gas chromatograph with electronic pneumatic control (EPC) of all pneumatic functions allowing for faster system setup and equilibration. It has an easy to use alphanumeric keyboard with color coded softkeys and simple key sequences. All GC parameters can be digitally recorded. A run log records all system conditions including any deviations from pre-selected set point values. The GC, when used with a PC, can be equipped for off site diagnosis of system problems should they occur. All pneumatics, inlets and detectors are modular for easy maintenance. The GC can also be housed in a process enclosure for protection from various environmental elements specific to the customer’s requirements. For special applications involving corrosive materials, the Series 816 GC system can be constructed with corrosion resistant materials.
Thermal Conductivity Detector (TCD)
Universal, sensitive, linear, non-destructive
Four filament Wheatstone bridge circuitry, dual column configuration
Internal volumes from 20 µl to 140 µl
Rhenium-tungsten, gold-sheathed tungsten and nickel filaments, each providing specific performance characteristics such as corrosion resistance, oxidation resistance, catalytic reactions and sensitivity for use under different applications
Available in stainless steel or Monel® (corrosive resistant) block
450 °C maximum operating temperature
Discharge Ionization Detector (DID)
Universal detector
U. S. Patent No. 4,975,648
Suitable for applications involving industrial,hydrocarbon and semiconductor gases
Corrosive and inert sample compatibility
Dynamic linear range of 1 ppb to ≤ 1% by volume
Standard deviations ≤ 1% at ppb levels
125 °C maximum operating temperature
Flame Ionization Detector (FID)
Insensitive to air and water making it ideal for the detection of pollutants, aqueous samples or biological substances
Automatic flame ignition from the keyboard
Flame out protection
450 °C maximum operating temperature
Nitrogen-Phosphorus Detector (NPD)
Selective for sulfur, phosphorus, nitrogen and arsenic containing compounds
Power for the ceramic bead is digitally set from keyboard and is auto-correcting
Average detection limit of 10 ppb
Linear range for nitrogen of > 104; phosphorus of 103
Photoionization Detector (PID)
Selective for aromatic compounds, arsenic, sulfur and phosphorus
Krypton, xenon or hydrogen lamps available
Detection limit of 1 x 10-12 g (benzene)
Flame Photometric Detector (FPD)
Selective for sulfur and phosphorus compounds
Single or double flame
Average detection limit of 50 ppb
Ordering InformationContact your local GOW-MAC Representative to discuss your application requirements.
SB-816.cn 1009
Physical Specifications Dimensions and Average Weight
H: 500 mm W [will vary with options selected]: 580 mm with EPC inlets 680 mm with manual inlets D: 540 mm Average weight: 49 kg
Heated ZonesIndependent heated zones, not including oven: 6
(2 inlets, 2 detectors, and 2 auxiliary)Max. operating temperatures for auxiliary zones: 400 °C
Column OvenOperating temperature: 4 °C above ambient to 450 °CTemperature setpoint resolution: 1 °CMaximum setpoint temperature rate: 120 °C/minuteMaximum run time: 999.99 minutesProgramming ramps/plateaus: 6/7
InletsMaximum inlets installed: 2All inlets include septum purgeInlets available: 1. Packed: electronic or manual pressure/flow, 400 °C max 2. Split/splitless: electronic or manual pressure/flow,
400 °C max, electronic entry of pressure or flow and split ratio with electronic version
3. Temperature programmable cool on-column: electronic pressure/flow, 450 °C
©2009 GOW-MAC Instrument Co. All rights reserved. The GOW-MAC logo and design are registered trademarks of GOW-MAC Instrument Co. in the United States and other countries. Information, descriptions, photographs and specifications in this publication are subject to change without notice. GOW-MAC Instrument Co. shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance or use of this material.
Analytical instruments since 1935Beijing OfficeGOW-MAC Instrument Co. - Beijing北京市宣武区广安门内大街6号枫豪景A座1502室 (100053) 电话：+86-10-83813136 传真: +86-10-83813136 电子邮件: [email protected] www.gow-mac.com.cn
Global HeadquartersGOW-MAC Instrument Co.277 Brodhead Road, Bethlehem, PA 18017 U.S.A.Tel: (610) 954-9000 Fax: (610) 954-0599 E-mail: [email protected] www.gow-mac.com
Digital pressure and temperature control
In addition to EPC, the Series 816 is equipped with sensors to monitor and compensate for temperature and barometric pressure, The result is a gas chromatograph with exceptional stability requiring less frequent calibration.
EPC provides precise digital control of all pneumatic functions directly from the instrument’s keyboard. The advanced pneumatic design reduces the risk of contamination and leaks in the system. Carrier and detector gas flow are easier to implement and control for more efficient use of consumables. The Series 816 GC also features a gas saver function to reduce gas flow between sample runs.
Rapid analysis is provided with higher oven temperature programming rates, including clock time programming that allows for automatic preparation of the system for the first analysis of the day. Operating temperatures are independently controlled at six zones in addition to the column oven. Valves are thermally isolated from the oven’s heating cycles.
Operating the instrument
The user interfaces with the Series 816 GC through a simple alphanumeric keyboard with easy to use color coded soft keys and basic key sequences. The system programming cycles and instrument status including oven temperature ramp are clearly indicated with light emitting diode (LED) displays. The four line liquid crystal display (LCD) communicates analysis conditions in uncomplicated language. The simple tough of a soft key brings the user into immediate control of the GC — real time chromatograms, editing features, method development and setup, etc. A key marked INFO provides helpful answers if needed. Automatic valve control, sequence control, pre-run events and post run programming are all accomplished from the keyboard.
Versatile sample injection choices
GOW-MAC offers users several injection modes to meet their needs for accuracy, reproducibility and efficiency.
Split/Splitless injection
Split/splitless injection modes with increased sensitivity through larger volume injections are achieved with the advanced pneumatics offered by the Series 816 GC. The split/splitless capillary inlet is designed so that the split mode is back pressure regulated for every setting of split ratio, and the splitless mode is forward pressure regulated. The result is minimal sample discrimination and degradation.
Packed column injection
Packed column injections with increased precision are achieved by utilizing the system’s electronic flow control capabilities. Accommodates metal or glass columns. Direct sample injection to wide bore (0.53 mm) fused silica capillary columns can be either flow (720 mL/min.) or pressure controlled.
Flexible valve design
Unique to the Series 816 GC is GOW-MAC engineering department’s ability to provide virtually any flow configuration. Gas sampling and column switching capabilities are provided through a variety of gas sample valve configurations. Depending upon the intended method, the Series 816 GC can support up to ten columns as well as up to seven automated valves for a single application. Optimum separation and precise quantification is assured by selecting from 4, 6, 8 or 10-port valves. Each valve can be controlled directly or in sequence for different gas streams. EPC allows programmable control of sample valves allowing injections either continuously or at programmed intervals. Column switching is supported by the ability to change valve positions as a function of the chromatographic run. Valves are pneumatic actuated and can be temperature controlled, purged, or constructed of corrosion resistant materials.
Direct liquid injections onto the head of the column are allowable with temperature programmable cool on-column features.
Cooled injection system (CIS) minimized sample discrimination during delivery to the column or to separate low boiling point components selectively.
Data handling capabilities
The automation and communications features of the Series 816 GC can be interfaced by various data handling devices, each complementing specific customer requirements
Software
GOW-MAC offers a variety of interactive PC chromatography data software packages. Each differs in the degree of remote instrument control and requested comprehensive data handling and reporting capability.
Integrators
Essential data reporting and manipulation can be accomplished with the use of most commercially available computing integrators.
The Series 816 GC is equipped with an RS-232-C data interface port, two analog output channels (1 mV, 1 V, and 10 V), and one IEEE-488 parallel port for interfacing to modems, plotters and various other devices as standard. INET interface is optional.
GOW-MAC DetectorsThe Series 816 GC can handle virtually any application: petrochemical, semiconductor, food, flavor, solvent or industrial chemical. GOW-MAC has manufactured hundreds of thousands of detectors since the inception of gas chromatography, including award winning and patented detectors. The Series 816 GC accommodates single or dual detector configurations. Each independently temperature controlled detector can operate either individually, in series, or in parallel modes.
