Features: 1. High-precision gas flow control system (EPC): Completely abandon the traditional pointer pressure gauge, adopt EPC technology digital control, the automation level and overall performance are close to the international first-line brand High-precision gas flow control, to ensure the accuracy of GC analysis, to ensure the efficiency of daily analysis, EPC control accuracy 0.001psi It has realized the self-protection of gas circuit failure, automatic ignition, flameout focus, automatic opening of the gas circuit, and one-key start. Multiple control combination mode operation, automatic pressure and flow adjustment, control and display, can run gas saving mode 2. Color wide screen, unique design of touch buttons Using 7-inch industrial color LCD screen design, more complete display information, more reasonable interface operation With two operating systems in Chinese and English to meet different user needs Using resistive touch screen, good hand feel, durable, screen and software dual operation to achieve seamless connection 3. Modular structure design Modular structure design, easy to upgrade, can be equipped with a variety of high-performance detectors such as FID, TCD, ECD, FPD and NPD, etc., to meet the analysis needs of complex samples Advanced sampler design, unique lining tube structure and special processing technology ensure zero adsorption of samples Adapt to a variety of sample injection methods such as: headspace sampler, thermal analysis instrument, liquid autosampler, easily competent for the analysis of various sample types Design a timing self-starting program, which can easily complete the online laboratory analysis of gas and liquid samples 4. Software operating system with great user experience Adopt advanced 10/100M self-applicable Ethernet communication interface, built-in IP protocol stack, easily form a local area network, realize long-distance transmission, remote control, and remote diagnosis. With simple interface, powerful data processing function, rigorous and efficient automation of the complete set of GC analysis and management work Equipped with IBrainChrom workstation, it can support multiple chromatographs (253 sets) to work at the same time, realize data processing and counter-control It has a complete audit trail, user authority management, electronic signature and other functions, so that the data and documents meet the GMP management requirements The Modbus/TCP server built in the IBrainChrom workstation can easily connect the analysis results to DCS (distributed control system) Three independent connection threads are designed internally to connect to local processing, unit supervisors and superior authorities, which is convenient for unit supervisors and superior authorities to monitor the operation of the instrument and analyze the data in real time technical parameter: Temperature control area: 8-channel independent temperature control system, with automatic temperature protection function, can set independent small oven heating area The temperature range of the column oven, vaporization chamber, and detector: room temperature +5℃～450℃ Temperature setting accuracy: 0.01℃ Program heating speed: 0.1～40℃/min Smart rear door opening: steplessly adjustable in and out air volume Cooling speed: from 350℃ to 50℃＜5min Program heating order: 16 steps (expandable) The longest running time: 999.99min Sampling mode: capillary column split/splitless injection (with diaphragm purge function), packed column injection, valve injection, gas/liquid automatic sampling system, etc. Injection ports: 1 to 4, including capillary column injection ports up to 3 Types of injection: packed column injection, capillary column injection. (Flow setting range: 0～1000mL/min) Control accuracy: pressure: 0.001KPa: flow: 0.001mL/min Maximum split ratio: 1:999 Pressure sensor: Accuracy: <±1% of full scale Repeatability: <±0.03KPa Range: 0～0.3MPa Flow sensor: Accuracy: <±2% of full scale, Repeatability: <±0.3KPa (full scale) Output offset (accuracy): ±3% Injection valve: It can be equipped with multiple imported automatic control valves, which can run automatically in sequence Detector type: FID, TCD, ECD, FPD, NPD, etc.
Features: 1. High-precision gas flow control system (EPC): Completely abandon the traditional pointer pressure gauge, adopt EPC technology digital control, the automation level and overall performance are close to the international first-line brand High-precision gas flow control, to ensure the accuracy of GC analysis, to ensure the efficiency of daily analysis, EPC control accuracy 0.001psi It has realized the self-protection of gas circuit failure, automatic ignition, flameout focus, automatic opening of the gas circuit, and one-key start. Multiple control combination mode operation, automatic pressure and flow adjustment, control and display, can run gas saving mode 2. Color wide screen, unique design of touch buttons Using 7-inch industrial color LCD screen design, more complete display information, more reasonable interface operation With two operating systems in Chinese and English to meet different user needs Using resistive touch screen, good hand feel, durable, screen and software dual operation to achieve seamless connection 3. Modular structure design Modular structure design, easy to upgrade, can be equipped with a variety of high-performance detectors such as FID, TCD, ECD, FPD and NPD, etc., to meet the analysis needs of complex samples Advanced sampler design, unique lining tube structure and special processing technology ensure zero adsorption of samples Adapt to a variety of sample injection methods such as: headspace sampler, thermal analysis instrument, liquid autosampler, easily competent for the analysis of various sample types Design a timing self-starting program, which can easily complete the online laboratory analysis of gas and liquid samples 4. Software operating system with great user experience Adopt advanced 10/100M self-applicable Ethernet communication interface, built-in IP protocol stack, easily form a local area network, realize long-distance transmission, remote control, and remote diagnosis. With simple interface, powerful data processing function, rigorous and efficient automation of the complete set of GC analysis and management work Equipped with IBrainChrom workstation, it can support multiple chromatographs (253 sets) to work at the same time, realize data processing and counter-control It has a complete audit trail, user authority management, electronic signature and other functions, so that the data and documents meet the GMP management requirements The Modbus/TCP server built in the IBrainChrom workstation can easily connect the analysis results to DCS (distributed control system) Three independent connection threads are designed internally to connect to local processing, unit supervisors and superior authorities, which is convenient for unit supervisors and superior authorities to monitor the operation of the instrument and analyze the data in real time
