Direct reading dust detector

Direct-reading dust detector contact number
Product certificate explosion-proof Oh, Shanxi Changzhi, Inner Mongolia Chifeng City special vehicle supply
Direct-reading dust detector Mine dust detector Explosion-proof dust detector Coal mine dust detector direct Dust reading meter
Purpose
Mainly suitable for coal mines or other dust working environments to directly measure total dust or respirable dust concentration.
Working Principle
After the filter membrane clip is placed in the dust detector, the detection system in the dust detector initializes the measurement of the blank filter membrane and stores the measurement value. Seconds later, the dust detector starts sampling. The negative pressure formed by the work of the air pump draws the dusty air into the filter membrane, causing dust to accumulate on the filter membrane. The timer synchronized with the sampling starts, and the detection system determines the amount of dust on the filter membrane. Automatically set sampling time. When the dust detector stops sampling, the microcontroller will process the data and calculate the dust concentration and display it on the display screen
Main technical indicators
Model
Weight㎏
Concentration measurement range/
Sampling flow/
Sampling flow error
Sampling flow stability
Basic error supporting equipment tripod, charger
Display mode Chinese display
Battery pack
Continuous working time＞
Explosion-proof type
Overall size㎜
Advantages
The direct-reading dust detector adopts microprocessor technology, with fast data processing, strong anti-interference ability and good stability. , high measurement accuracy.
Telephone
Address Jianshe North Road, Rencheng District, Jining, Shandong