1. Reliable and easy-to-use machine. 2. Portable, 3. Six size channels, 4. Built-in printer.

Principle: The particle counter uses a laser light source and collection optics for particle detection. Particles scatter light from the light source in the direction of the collection optics. The collection optics focuses the light on a photoelectric cell that converts the bursts of light into electrical pulses. The pulse height is a measure of particle size. Pulses are counted and their intensity is measured for particle sizing. Results are displayed as particle count in the specified size channel.Features:1. 0.1cfm (2.83lpm) flow rate;2. Large LCD display;3. 2 counting modes;4. Six particle-size channels (0.3, 0.5, 1.0, 2.0, 3.0, 5.0µm);5. Date and time display;6. Federal Standard 209E Calculation ;7. Multiple print-mode;8. Data conversion (cu.ft. and cbm);9. Data storage.

Parameters:

Model	CLJ-BII(LCD)
Flow rate	0.1 cfm (2.83 lpm)
Sensitivity	0.3µm
Display	LCD
Self Clean Time	≤20min
Operating Time	8h
Output	Built-in Printer
Environment Operating	Temperature 10~35,Relative Humidity ≤75%
Power Supply	220V±10%,50Hz±2Hz
Size Channel	0.3,0.5,1,2,3,5(µm)
Sample Period	1min~10min
Clock	Date and Time
Counts Data	Total Counts, Counts/ft3 and Counts/m3
Data Calculation	Federal Standard 209E Calculation
Light source	Laser diode (30,000 hours mean time between failure)
Power Rating	35W
Dimension	22531203300(mm)
Weight	5.5Kg
Option	Rechargeable battery and Serial port

Airborne Particle Counter