Shanghai Jingqi Dust Particle Counter CLJ-E, Shanghai Jingqi Instrument Co., Ltd. (CAT#: STEM-AI-0916-YJL)

Shanghai Jingqi Dust Particle Counter CLJ-E, model CLJ-E is manufactured by Shanghai Jingqi Instrument Co., Ltd.
The technical indicators of this series of instruments meet the requirements of the JJF1190-2008 verification regulations promulgated by the State Administration of Metrology. The whole machine adopts American microcomputer control processing technology, advanced SMT chip patch packaging technology, semiconductor laser sensor technology and anti-noise air pump, which can directly print the test results. The instrument can simultaneously measure the number of dust particles of various particle sizes in one sampling, and can choose to observe the number of particles of a certain size and its changes, which is very convenient for research, detection and evaluation of various clean environments.

Light source: semiconductor laser light source
Sampling volume: 2.83L/min (0.1cfm/min)
Detection range: 100 to 1 million
Allowable dust concentration in the air to be tested: ≯100,000 particles/2.83L
Particle size channel: 0.3 0.5 1.0 3.0 5.0 10.0 (μm) six levels
The number of particles contained in 2.83 l/min can be converted into the number of particles contained in 1m3 by displaying or printing.
Sampling period: 1～10 (min)
Self-cleaning time: ≤15 (min)
Working environment: Temperature: 10～35℃ Relative temperature: 20～75%RH
Maximum power consumption: 25W
Range and accuracy of measuring temperature and humidity: (optional)
(1) Temperature: 0～50℃±1℃
(2) Humidity: 0～100%RH±5%
Sampling points: 2 to 7 points setting
Sampling times per point: 2 to 9 times setting
UCL report: in line with FS-209E
Working time: 8 hours
Power supply: AC220V±10% 50±2Hz
Weight: 4.8kg
Dimensions: 260×130×340
Simultaneous detection of dust concentration in six particle sizes, sequential digital display or self-selected particle size display.
Remarks: Built-in printer, automatic judgment of purification level, isodynamic sampling head, sampling rack

Advanced design, stable and reliable quality.
Multiple functions, high measurement accuracy, fast speed, easy to carry and easy to operate

Shanghai Jingqi Portable Dust Particle Counter JQ-1000-Q (CAT#: STEM-AI-0917-YJL)