Deskripsi
ppb VOCs sensor PID-AH2
Fitur
Photo Ionisation Detector
Teori
Photo Ionisation Detector
Target gases
VOCs with ionisation potentials < 10.6 eV
Minimum resolution
1 ppb isobutylene
Linear range
40 ppm isobutylene 3% deviation
Overrange
40 ppm isobutylene
Sensitivity
>25 linear range mV / ppm Isobutylene, see Table 1 for options
Full stabilisation time
5 minutes to 20 ppb
Warm up time
5 seconds time to full operation
Offset voltage
46 to 60 mV variable between detectors
Response time (t90)
<3 seconds diffusion mode