JNYQ-THC-51 online chromatograph for Online emission monitoring Features 1. Use EPC technic to control carrier gas pressure, stable accuracy, accuracy better than ±0.05Kpa 2. Use EFC technic to control flow of hydrogen & air, accuracy better than 0.5% F.S 3. Choose FID or PID sensor as requests, flexible & portable configuration 4. Controllable accuracy of oven better than ±0.1℃ 5. Use diaphragm pump with low maintenance & constant volume sampling by sample loop 6. Use imported 10-valve / 6-valve, low maintenance, long service life 7. Use Double column parallel back flushing technic to analyze non-methane hydrocarbon, reduce peak stretch, shorten analysis time 8. Built-in standard industrial PC, high-definition, colour LCD touch screen, excellent human-interaction controllable software interface, all system run automatically based on microsoft window opertion system 9. 25 inch standard case, compact structure, install into vertical cabinet with same type instruments, small occupying area, easy daily maintenance & operation Application Online monitor the organized & organic waste gas emission of petrochemical, chemical, printing, spraying and coating, etc. Organic waste gas recovery Online monitor the result before / after treatment Monitor benzene series of ambient air for petrochemical & chemical park Monitor benzene series of ambient air for occupational health Working Principle Use FID or PID to analyze the organic gas Techinical Parameter FID Measuring Range: 0.1~100/1~1000/10~10000ppm (or as request) Sensor:Highly sensitive FID sensor LOD: Methane: 0.1ppm NMHC: 0.05ppm Analytical Cycle: ＜1.5min (Methane, NMHC) others depend on factor Reproducibility: ＜3% Gas Consumption: Reproducibility:＜3% H2: 20ml/min Sampling Method:Draw-out type with whole processing high heat tracing Analysis Method:Gas chromatography Work Temperature:5~35℃ Signal Output:RS232, 4-20mA Size:25 inch Function:LCD Display, Auto-alarm, Auto-measuring PID Measuring Range: 0~300ppb (or as request) Material:Benzene, Methylbenzene, Ethylbenzene, M-xylene, P-xylene and O-xylene LOD:＜0.1ppb (benzene) Reproducibility:RSD≤3% (benzene) Analytical Cycle:≤15min Sensor:Photoionization PID sensor Sample volume:5~300ml (standard status, adjustable) Thermal Desorption:300℃ max Desorption speed:40℃/s max Carrier Gas of gas source:Highly purified nitrogen (＞99.995%) Signal Output:4~20mA, RS232/RS485, Ethernet Size:19 inch standard case Function:LCD Display, Auto-alarm, Auto-measuring Work Condition Temperature:-5℃~ 45℃ Humidity: ≤90% RH
Features 1. Use EPC technic to control carrier gas pressure, stable accuracy, accuracy better than ±0.05Kpa 2. Use EFC technic to control flow of hydrogen & air, accuracy better than 0.5% F.S 3. Choose FID or PID sensor as requests, flexible & portable configuration 4. Controllable accuracy of oven better than ±0.1℃ 5. Use diaphragm pump with low maintenance & constant volume sampling by sample loop 6. Use imported 10-valve / 6-valve, low maintenance, long service life 7. Use Double column parallel back flushing technic to analyze non-methane hydrocarbon, reduce peak stretch, shorten analysis time 8. Built-in standard industrial PC, high-definition, colour LCD touch screen, excellent human-interaction controllable software interface, all system run automatically based on microsoft window opertion system 9. 25 inch standard case, compact structure, install into vertical cabinet with same type instruments, small occupying area, easy daily maintenance & operation Application Online monitor the organized & organic waste gas emission of petrochemical, chemical, printing, spraying and coating, etc. Organic waste gas recovery Online monitor the result before / after treatment Monitor benzene series of ambient air for petrochemical & chemical park Monitor benzene series of ambient air for occupational health Working Principle Use FID or PID to analyze the organic gas
