HANDHELD LASER PARTICLE COUNTER MODEL 3886 Alat untuk mengukur partikel di udara Hub 021 9600 4947, 0815 7477 4384
Specifications :
- 5 Size Channels : 0.3 um; 0.5 um; 1.0 um; 3.0 um; 5.0um
- Flow Rate : 0.1 cfm ( 2.83 l/ min)
- Light Source : Laser Diode
- Calibration : PSL particles in air
- Counting Efficiency : 50% @ 0.3 um; 100% for particles > 0.45 um ( per JIS B9921: 1997)
- Zero Count : d1 count / 5 minutes ( per JIS B9921: 1997)
- Coincidental Loss :