CCF-7000 direct reading dust concentration measuring instrumentProduct Introduction
CCF-7000 direct reading dust concentration measuring instrumentIt is a new generation of dust concentration detection product following the GH100 (CCZ-1000) direct reading dust concentration measuring instrument. The product of this project has received support from the Small and Medium sized Enterprise Science and Technology Innovation Fund of the Ministry of Science and Technology and the Electronic Development Fund of the Ministry of Information Industry. It has been included in the National Torch Plan as a new product and has won multiple awards. Its ultra wide measurement range and ultra-high measurement accuracy have won the trust of a large number of users.
Performance characteristics
The dust analyzer with the widest range both domestically and internationally - with a range of 0.01mg/m³～7000mg/m³
The most accurate dust measuring instrument at home and abroad - dust measurement error rate difference of ≤± 10% (currently, the dust measurement error of domestic and foreign dust measuring instruments is generally 25%)
● Small size, light weight, portable, explosion-proof dust detector - suitable for underground coal mines
● * Dust detector compatible with sampler
Technical Parameter
Typical measurement range: 0.01mg/mm³～7000mg/mm³
It can measure both total dust and respiratory dust, and the sampling efficiency of respiratory dust conforms to the "BMRC" sampling efficiency curve
Measurement accuracy: ≤± 10%
Relative error of measurement stability: ≤± 2.5%
Sampling flow error: ≤± 2.5%
Sampling flow stability: ≤± 5% (within the specified sampling time)
Sampling time error: Sampling for 3 minutes, with an error not exceeding 3 seconds
The intrinsic safety power supply is powered by lithium batteries, with no voltage memory effect. It can be used continuously for 130 minutes after being fully charged once
Strong environmental adaptability: Temperature range: -10 to 45 ℃; Atmospheric pressure: 80kPa~110kPa; Relative humidity: ≤± 95% (at 25 ℃)
Can store measurement results for half a month
Explosion proof type: mining intrinsic safety type (explosion-proof mark: Exib I)
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