Features :- Measurement after the purification efficiency of paragraph purification machine automatically calculates the number of dust particles out of gas in accordance with the current measurement vent.
- Testing of high precision, stable performance, strong versatility, easy operation, reach and exceed the performance of similar products
Laser light scattered by dust particles on the optical sensor outputs a pulse signal for digital signal
processing, measurement parameter setting, the results show a button, time, date, etc. by the
control and implementation of the built-in microcomputer (MCU).
Main Parameters :- Test particle size :0.3,2.5 μm (the user may be between 0.3 ~ 5.0μm custom factory default
- analyte two particle diameter)
- Light source: Laser diode (life of more than 100,000 hours)
- Consistency loss :When the particles 2,000,000 per cubic foot of less than 5%
- Counting efficiency :100 ± 10% 0.5μm
- Testing standards :JIS-B-9921 (1997), ASTM-F649-01, ASTM-F328-98 (NIST traceable)
- Test mode :Concentration (per liter)
- Data memory capacity :A pair of measurement comparative data
- Error indication :Exceeds the maximum count, the laser power attenuation, more than the
- calibrated flow (> ± 5%), and low battery
- Maximum communication speed :12Mbps
- Power supply :Li-ion rechargeable lithium-ion battery (7.4V/1020mAh) or AC adapter (Input: 100 to
- 240V, output 9V/1.5A)
- Battery operating time :Time greater than 6 hours of continuous testing
- Dimensions :93 (W) × 46 (D) × 180 (H) mm
- Weight :600 g (with battery)
- Work environment 5 ~ 45 ℃, <90% RH
- Storage environment: -20 ~ 60 ℃, <90% RH
- Standard accessories :AC adapter, portable protective bag, manual