CK2 individual dust samplerProduct Introduction
CK2 individual dust samplerIt is an instrument commonly used to measure the average concentration of dust inhaled by the human body in a work class. It is equipped with a set of micro dust pre collectors, which can separate respiratory dust and coarse particulate dust that are harmful to the human body. Its separation efficiency meets the "BMRC" curve standard of *.
application area
Suitable for use in coal mines with gas or coal dust explosion hazards, as well as in other dusty work environments.
Performance characteristics
The whole machine has a compact structure, beautiful appearance, small size, light weight, simple operation, safety and reliability, and is easy to use on site.
The shell is made of high-strength ABS engineering plastic and has undergone moisture-proof and anti-static treatment.
Technical Parameter
● Dust collection range: total dust, respiratory dust
● Environmental temperature: 0 ℃~40 ℃; Relative humidity: ≤ 95%; Atmospheric pressure: 86kPa~110kPa
Storage conditions: -40 ℃ to+60 ℃
Sampling flow rate: 2L/min
Sampling flow error: ≤± 2.5%
Sampling flow stability: ≤± 5%
Sampling pump load capacity: ≥ 2000Pa
Sampling time error: ≤ 0.1%
Continuous working time:>10h
Sound power level of sampling pump:<60dB (A)
Power supply: H-AA type nickel hydrogen battery, 1.2V/1250mAh, 5-cell series connection
● Rated voltage of battery Ue: 6V
● Maximum output voltage Uo: 7V; Maximum output current Io: 2.0A
Explosion proof type: mining intrinsic safety type (explosion-proof mark: Exib I)
● Dimensions: 124mm × 82mm × 41mm
Weight: ≤ 400g
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