Laser dust particle counter has high detection accuracy and simple operation

The technical specifications of the CLJ-E laser dust particle counter meet the requirements issued by the General Administration of MetrologyJJF 1190 - 2008 < <Calibration rules for dust particle counters>>Requirement for measuring dust per unit volume of air in a clean environment The size and number of particles can directly detect clean environments with cleanliness levels ranging from 300000 to 100. This instrument adopts a semiconductor laser light source, high brightness digital display, small size, light weight, and precise detection High precision, simple and clear functional operation, microprocessor control, capable of storing and printing measurement results, and very convenient for testing in a clean environment.

The whole machine adopts microcomputer control processing technology and advancedSMTChip SMT packaging technology and semiconductor laserSensor technology and high-quality air pumps can directly print detection results. It has multiple functions, high measurement accuracy, fast speed, and is easy to carry and operateSimple and other characteristics. The instrument can simultaneously measure multiple particle sizes in one sampling The number of dust particles and the ability to select and observe the number and changes of particles of a certain size, which is useful for researching, detecting, and evaluating various types of cleanliness The environment is very convenient. This series of instruments has advanced performance design, stable and reliable quality.

Main technical parameters and performance:

1.light source:All semiconductor laser light source

2.Sampling quantity: 2.83L/min(0.1cfm/min)

3.Testing Scope: 100Grade~100ten thousand level

4.Allow the dust concentration of the tested air to be less than or equal to10 Ten thousand pieces/2.83L

5.Particle size channel: 0.3 0.5 1.0 3.0 5.0 10.0(M)m）Six levels

6.Display or print can be2.83rise/The particles contained within the fraction are converted into1m3Number of particles contained.

7.sampling period: 1～10 (min)

8.clean-down capability:≤10 (min)

9.Calibration:Traceable third-party metrology institutions for calibration

10.working environment:temperature:10～35℃ relative temperature: 20～75%RH

11.power consumption: 20W

12.Range and accuracy of measuring temperature and humidity: (optional)

（1） temperature0～50℃±1℃

（2） humidity0～99%RH±5%

13.number of sampling points 2～7Point setting

14.Sampling frequency per point 2～9Secondary setting

15.UCLReport: CompliantFS-209EChinaGMPThe standard

16.working hours:8 hour

17.power supplyAC220V±10% 50±2Hz

18.weight:3.5kg

19.Overall dimensions: 220×280×135mm

20.Simultaneously detect the concentration of dust particles in six different sizes, and display them in numerical or self selected sizes.

21.Remarks:Built in printer, automatic determination of purification level, power sampling head, sampling rack(The temperature and humidity probe is an optional component)