[Signal Instruments] 4000VM Heated Vaccum CLD NOx Analyser
Signal instrument, 4000VM Heated Vaccum CLD NOx Analyser, NO, NO2, NOx, NH3
The model 4000VM chemiluminescent analyser has full automatic microprocessor operation with Auto Start-up, Calibration and Range change.
-Fast speed of response
-Cooled PM Detector, Heated reaction Chamber
-Dry vacuum pump
-0~4ppm to 10,000ppm (8 range)
-Electronic temperature & pressure transducers
-110/240Vac 50/60Hz switchable
-2 year warranty
Applications
-Environmental compliance
-Combusion analysis
-Process monitoring
-Automotive exhaust emissions
Specifications
-Detector : NO+O3 > NO2+O2+photon
cooled photomultiplier sensor
-Range : 0~4, 10, 40, 100, 400, 1000, 4000, 10000ppm
-Response time : 1.5s
-Bypass flow sensitivity : Less than 1% from 1 to 3 l/m
-Accuracy and Repeatability : Better than ±1% range or
±0.2ppm which ever is the greater
-Measuring gas : NO, NO2, NOx, NH3 (NH3 option, 410 NH3)
※NH3측정은 NO converter modules을 장착하여 NH3를 NO로 변환하여 측정합니다.
기존에 측정되던 NO값에 NH3 가 변환된 NO값이 더해지고 이를 아날로그 출력을 받아
디스플레이 할 수 있습니다.