CI-PC9260 Online Gas Chromatograph
The CI-PC9260 Networked Online Gas Chromatograph is the latest online gas chromatograph from Chang Ai, featuring programmable heating and cooling functions. Using an automatic sampling system, it can be optionally equipped with PDHID or PED detectors, suitable for online analysis of ppb-level trace impurities in high-purity gases. Equipped with a high-sensitivity TCD detector, it can detect impurities in ppm to percent content, and with a highly sensitive FID detector, it can measure organic substances such as hydrocarbons in ppm to percent concentrations.
Feature:
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Designed for seamless integration into standard 19-inch cabinets;
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Space-saving 6U rack-mount structure for compact and robust installation;
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Built-in industrial-grade computer ensures stable and reliable performance;
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Intuitive built-in touch LCD display for easy operation and clear visualization;
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Modular design enables quick replacement, maintenance, and future upgrades;
Control Mode: Embedded industrial computer
Detector:
Pulsed Discharge Helium Ionization Detector (PDHID)
Detection Object: Trace impurities at the ppb level in high-purity gas
Detection Limit: 5ppb
Carrier Gas Type: He
Carrier Gas Flow: 150ml/min
Thermal Conductivity Detector (TCD)
Detection object: Impurities in ppm-% content in gas
Detection Limit: 10ppm
Carrier Gas Type: N2/Ar/He
Carrier Gas Flow: 100ml/min
Hydrogen Flame lonization Detector (FID)
Detection Object: Hydrocarbon content ranging from ppm to percent % levels in gas
Detection Limit: 0.03ppm
Carrier Gas Type: N2/Ar
Carrier Gas Flow: 100ml/min
Plasma Detector (PED)
Detection Object: Trace impurities at the ppb level in high-purity gas
Detection Limit: 0.5ppb
Carrier Gas Type: He/Ar/N2/CO2
Carrier Gas Flow: 150ml/min
Gas Path Control:
Sample Gas Flow: Positive Pressure: 50ml/min or negative pressure sampling
Sample Gas Pressure: -0.1Mpa 0.1MPa
Sample Gas Connection: 1/4″
Carrier Gas Pressure: 5 to 30 PSIG
Flow Control: Electronic monitoring
Electrical Appliance:
Power Supply: AC 220V,50/60Hz
Consumption: 400W
Communication Interface: RS485/RS232,TСР
Protocol: Modbus-RTU, Modbus-TCP, 4~20mA
Size:
Dimension: Standard 5U Rack-mount Chassis
Temperature Control Parameters:
Temperature Control Area: 8 ways
Temperature Control Range: Above room temperature 4°C~450°C, Increment: 1°C, Accuracy: ±0.01°C
Program Heating Steps: 20 steps
