JCH-120F intelligent medium-flow particle sampler (hereinafter referred to as the sampler) is a new product developed by our company based on the characteristics of environmental testing and widely soliciting opinions from experts and users, in order to facilitate the testing personnel to sample and reduce their labor intensity. Generation sampler. The sampler uses a membrane weighing method to capture total suspended particulates (TSP) and respirable particulates (PM10) or fine particles (*PM2.5 , PM5, PM10) (optional) in the ambient atmosphere, using current computer, G new technologies in the fields of sensors and new materials can be used for routine monitoring by departments such as environmental protection, health, labor, safety supervision, military, scientific research, education , and testing companies.

2. Product parameters

3. Product Features

1. Using brushless control fan, low noise, large load, suitable for continuous long-term work
2. TSP/PM10/PM2.5/PM5 sampling head is made of aluminum alloy material, anti-static adsorption
3. Electronic flowmeter , constant current sampling
4. With a real-time clock, you can set timing sampling, multiple sampling at equal intervals
5. Real-time monitoring of gauge pressure and temperature, automatic compensation of flow deviation, and optimization of flow accuracy
6. Chinese LCD display with automatic contrast adjustment , suitable for sampling in cold areas, the popular software display interface, realizes good human-computer interaction
7. Automatically calculates the cumulative sampling volume, and converts the standard sampling volume according to the air pressure and temperature

8. A set of sample storage device is optional, which is convenient for sample collection and storage

9. Optional JCD-1500 upgraded mobile power box can realize normal sampling without AC power