1、 Product Overview:

The HJF-100 Economic PM2.5PM10 Tester is an economical dust concentration tester designed for the increasingly severe haze weather in recent times. It can quickly measure the concentration of respiratory dust and fine particulate matter in the environment. Based on the high-sensitivity micro laser sensor technology, the laser diode technology has been independently developed to efficiently and quickly measure the dust concentration in the environment.
2、 Application location:
1. Determination of dust in public places
2. Measurement of dust concentration indoors and in vehicles
3. Purification efficiency testing
4. Dust concentration detection in other environments
3、 Product features:
1. Professional quality, reliable data
2. Portable design, easy to use, can be tested immediately upon startup
3. High cost-effectiveness, suitable for mass consumers
4. Easy to maintain, reliable and durable
4、 Product parameters:
1. Measurement range: 0-500ug/m ³
2. Measurement accuracy: ± 5%
3. Resolution: 1ug/m ³
4. Sampling time: 60s
5. Sampling flow rate: 500ml/min
6. Working hours: Approximately 3 hours of continuous work
7. Dimensions: 108 * 189 * 93mm
8. Weight: 550g (including battery)
9. Environmental conditions: Working environment: 5-45 ℃, ＜ 90%RH
10. Storage environment:- 20℃-50℃，＜ 90%RH
5、 Standard configuration:
1. 1 host
2. 1 AC/DC adapter
3. 1 portable protective box
4. 1 copy of instruction manual, certificate of conformity, and warranty card