蜜桃AV鲁一鲁一鲁一鲁樱花影院,国产成人久久精品麻豆二区照片,国产精品视频一区二区噜噜,亚洲激情无码视频

PID-AH Photo Ionisation Detector

Minimum detection level (ppb isobutylene): 1
Linear range (ppm isobutylene) (3% deviation）： 50
Overrange （ppm isobutylene）： 50
Sensitivity （linear range）( mV / ppm Isobutylene): > 20
Full stabilisation time (minutes to 20 ppb): 20
Warm up time (seconds)( time to full operation): 5
Offset voltage (mV variable between detectors): 46 to 60
Response time (t90) (seconds)(diffusion mode): < 3