CI-PC66 In-situ Laser Gas Analyzer
CI-PC66 is a high-end, professional, and highly reliable gas analyzer designed to deliver rapid response times for various gases in industrial processes. Based on the Tunable Diode Laser Absorption Spectroscopy (TDLAS) principle, the instrument’s measurement probe is directly inserted into the process environment, eliminating the need for gas sampling or pre-treatment. This design reduces downtime, enhances process safety, and lowers the total cost of ownership. The CI-PC66 offers accurate measurements, excellent real-time performance, and outstanding stability, making it suitable for a wide range of industrial applications.
Using the Tunable Diode Laser Absorption Spectroscopy (TDLAS) principle, the CI-PC66 analyzer offers the advantages of high measurement accuracy, fast response, high sensitivity, stability, and reliability.
Key features include:
Silicon Carbide Optical Filter: Designed for high-temperature and high-dust environments, it ensures stable optical signal transmission.
Heated Mirror Surface: Prevents the buildup of sticky or viscous substances, keeping the mirror surface clean and maintaining optical performance.
Single-Ended Installation: Reduces the number of installation openings, simplifies installation and optical path alignment.
In-Situ Measurement: Enables real-time, rapid detection without the need for sampling or pre-processing systems, reducing complexity and response delay.
Integrated Transmitter and Receiver Design: Minimizes calibration and maintenance challenges, enhances vibration resistance, and improves long-term optical stability.
Principle: Tunable Diode Laser Absorption Spectroscopy (TDLAS)
Measuring Range:
| Components | Range | Lower Limit |
| O2 | 0~3% 0~25% Vol |
0.10% |
| CO | 0~5000 ppm | 1 ppm |
| HF | 0~2 ppm 0~2000 ppm |
0.1 ppm 1 ppm |
| H2O | 0~5% Vol 0~40% Vol |
0.01% |
| HCL | 0~10 ppm 0~3000 ppm |
0.3 ppm 1 ppm |
| NH3 | 0~10 ppm 0~5000 ppm |
0.3 ppm 1 ppm |
| NH3 / H2O | 0~10 ppm / 0~5000 ppm 0~5% Vol / 0~40% Vol |
0.3 ppm 0.01% |
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
