Digital Portable Dust Particle Counter , Environment Dust Measurement Equipment

Digital Portable Dust Particle Counter , Environment Dust Measurement Equipment

Handheld dust detector used to test dust concentration by transmission principle, the test dust by light attenuation curve, Intuitive shows the measured dust concentration via the control program, Using the principle of scattering dust analyzer calibration.

Introduction
1. Occupational health and safety testing, where the plant needs clean air, precision instruments, test equipment, electronic components, food, pharmaceutical manufacturing process management
2. Research institutions, meteorology, public health science, industrial engineering labor hygiene, air pollution research
3. Health and quarantine inspection, power plants, coal bunkers, granary, cement plant, and other dust mass coefficient larger industrial sites, coal production workshop safety testing, flour workshop environmental testing
4. Dust monitoring industrial and mining labor department, workshop, glass fiber, cartridge dust, dust bag, electrostatic dust
5. Environmental testing, pollution investigation
6. Scientific research, rapid test filter performance test
7. Dust concentration measurement site, the exhaust port dust concentration monitoring
8. Temporary Online dust / granulation process research
9. The total coal mine dust workplace, respirable dust, coal dust

Features
1. Professional optical scattering particle testing techniques
2. Equipped with Intelligent meters, to meet a variety of testing requirements
3. With small size, light weight, easy to carry
4. Fast and accurate measurement, digital display, high sensitivity, stable performance

Functions
1. Response time only 2 seconds
2. Can lock the instantaneous values by <HOLD> key
3. Test values can be stored, each calibration table corresponding to 24 data records
4. Can be read, get average, delete records, can configure the printer
5. Equipped with backlight illumination lights, can be work in a dark environment

Technical Parameters

1. Measurement principle: optical density measured counting type
2. Test objects: all kinds of atmospheric aerosol, industrial dust
3. Test Method: pump- suction
4. Detection sensitivity: 0.1mg/m3 ICPM (geometric standard deviation of the average dust 0.3u, stearic acid particles with a corrected value of 1.25)
5. Measuring range: 0.1-100,1-1000,10000,100000 mg/m3 (total dust or PM10 or select PM2.5) (optional)
6. Measuring time: 1s required to take the average professional may be used to record data, then the average functionality is met.
7. Measurement accuracy: ± 5% (relative calibration particles)
8. Display: 16x2 LCD
9. Serial Communications: RS232/485
10. Ambient temperature: 0-70 °C (flue pipe temperature applicable instrument up 300C)
11. Power: Battery Type: Nicd × 8 can be used continuously for one hour, with 220-12V charger