Dust particle counter
The dust particle counter instrument is used to measure the size and number of dust particles per unit volume of air in a clean environment. It can directly detect the clean environment of Class 300 Class Class 10, and the instrument uses a semiconductor laser light source. Light, high detection accuracy, simple and functional operation, microprocessor control, can store and print measurement results, and test the clean environment is very convenient.
Scope of application: This product is widely used in the cleanliness testing of electronics, optics, chemistry, food, cosmetics, medical and health, bio-pharmaceutical, aerospace and other sectors.
Product features:
1. High-brightness digital display, simultaneous measurement and display of each particle size file
2. The laser source has a long service life, stable sampling flow and low noise
3, built-in printing function, can be used for sampling records
Technical Parameters: Model parameter | CLJ-E301(AC型) | CLJ-E301（DCtype） | Sampling time setting | 1min、2min、3min、10min | Particle size channel | 0.3、0.5、0.7、1、2、5、7、10（µm） | Sampling flow | 2.83L/min（0.1CFM） | Dimensions | 280×240×125 (W×L×D) mm3 | Display method | High brightness digital tube(LED) | quality | 3kg | Detecting the exact bottom | ±20% Meets federal 209E standards | Power supply | AC AC power supply 220V±10%, 50Hz, DC built-in lithium-ion battery, AC and DC | Light source and life | Laser source, life≥30000hours | Self-cleaning time | ≤10min | Maximum sample concentration allowed | 35000 particles / L (dust particle size is not more than 0.5μm), the sample air must not contain acid and alkali and other corrosive gases | Continuing working hours | 8 hours | print | Built-in thermal printer | Use environmental time | Temperature: 10 ° C - 30 ° C, humidity: 20% - 75%, atmospheric pressure: 86kpa - 106kpa | Accessories | Exquisite aluminum plastic suitcase, constant speed sampling head, sampling tube, sampling bracket, printing paper 3 rolls |
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