Beijing Bei Fen Tianpu Instrument Technology Co., Ltd
Beijing Beifen Tianpu Instrument Technology Co., Ltd.
GS-70 gas autosampler/AUTO GAS SAMPLER
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With the strengthening of the monitoring of gaseous pollutants and the analysis of laboratory applications, the direct analysis of gas samples by gas chromatography has become increasingly common. Due to the characteristics of large volume, strong diffusivity and low concentration of gas samples, when using manual injection method, problems such as poor repeatability and inaccurate quantification of measurement results often occur. Beijing Bei Fen Tianpu Instrument Technology Co., Ltd. newly developed GS-70 gas autosampler, a good solution to the above problems, is the most ideal sampling device for the analysis of gas samples. The GS-70 gas automatic sampler can be used in line with gas chromatography for qualitative and quantitative analysis of gas components in packaging containers such as steel cylinders. Through the setting of instrument parameters, the number of gas injection and injection time of packaging containers such as steel cylinders can be automatically adjusted. Compared with manual injection, the application of gas automatic sampler can significantly improve the repeatability and stability of chromatographic analysis, as well as the efficiency and accuracy of gas analysis. The sampling system can be widely used in petrochemical, ambient air detection, gas metering, energy and national defense high-tech fields.
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Performance characteristics:
* Can be used with any brand of GC
* Filling the functional defect that GC cannot control the external six-way valve
* Using graphical design of touch color screen control interface, Chinese/English display and input, password protection
* Can store 6 user-defined injection methods
* can choose positive pressure or negative pressure (optional sampling pump) two kinds of sampling mode
* Can set the injection sequence between standard gas and sample gas
* Can be customized single, dual or multi-channel gas injection to meet the analysis requirements of different environments
* Built-in online software for unattended operation and industrial process monitoring
* Automatic purging of all instrument lines at each analysis interval
* Two injection volume control modes: time control injection volume and volume setting injection volume
* Can be equipped with sampling pump (suitable for negative pressure sampling)
* Full gas circuit automatic leak detection and fault alarm, diagnosis log
* Electronic Flow Control (EPC) optional
* Hydrogen can be selected as the carrier gas, complete gas leak-proof system
* Triple leakage and triple over-temperature protection
* With synchronous start chromatography data processing workstation communication interface
* Ethernet interface supports LAN, lab network, or fixed IP
Main technical indicators:
◎ Six-way valve injection system temperature and control range: room temperature -260 ℃.
◎ Sample transfer tube temperature and control range: room temperature -220 ℃.
◎ The temperature increment control can be accurate to 0.1 ℃.
◎ Temperature control accuracy: ± 0.1 ℃.
◎ Loop volume: such as 0.5ml, 1ml, 3ml, 5ml, can also be customized according to customer requirements.
◎ Repeatability: RSD<1.5%
◎ can choose positive pressure or negative pressure (optional sampling pump) two kinds of sampling mode.
◎ Can customize the injection sequence between standard gas and sample gas
◎ Single, dual or multi-channel gas injection can be customized to meet the analysis requirements of different environments.
◎ Built-in online (Online) software, can realize unattended operation and industrial process monitoring.
◎ Automatic purging of all pipelines of the instrument at each analysis interval
◎ Power consumption: 200W
◎ Exterior dimensions: length 45cm × width 32cm × height 40cm
◎ Weight: 19kg
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The company and all employees will continue to uphold: integrity and compliance, virtue and quality of business philosophy and comprehensive creation, the pursuit of excellence in the company's purpose. Use the company's existing resources and unique advantages, as always, the best products, the best technology, the most perfect service to provide to every customer. I would also like to express my heartfelt thanks to friends from all walks of life for their trust and support to Tianpu over the years. I hope we can continue to enhance our contacts and develop together.
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Company address: Floor 4, Building 15, Zhongguancun Cuihu Science Park, Haidian District, Beijing
Service Hotline:+86400 005 7070 +86 10 62450577 +86 18600654321
Technical service line:+86 13901146412
Official website:www.tpinstrument.com
Enterprise E-mail:info@tianpu17.com
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