Best quality Portable Microbial Air Sampler - ZR-1620 Airborne Particle Counter – Junray

Features
1)Built in vacuum pump, the flow is stably controlled at 2.83l/min;
2)Collect and measure particles with 6 sizes at the same time;
3)Self purification time ≤ 5 minutes;
4)Self contained battery≥3H.
5)Constant speed sampling can measure temperature and humidity;
6)Built in HEPA filter to filter the exhaust gas;
7)Real time storage of sampling data, and support export storage of USB;
8)3.5-inch color screen, wide working temperature , clear Visual in sunshine.
Standard
JJF 1190-2008 　 Calibration specification for dust particle counter

Working conditions
Power supply：AC220V±10%，50Hz
Ambient temperature：(－20～50 )℃
Ambient humidity：≤95%RH
Atmospheric pressure：（60～130）kPa
Application environment： Non-explosionproof
When used in wild,some measurement should be adopt to prevent the damage caused by rain,snow,dust and sunshine.
Technical Parameter

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