Handheld airborne particle counter LHPC-A10 is a six channel microcomputer controlled particle counter. It features a provision of simultaneous particle counting in six different size ranges. Its built-in manual and auto-calculative UCL sampling modes offer functional flexibility. The provision of setting a user-defined particle count limit makes this device an ideal choice for clean room applications.
Particle size channels | 0.3 µm, 0.5 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm 0.3 µm, 0.5 µm, 1.0 µm, 3.0 µm, 5.0 µm, 10.0 µm |
Flow rate | 0.1 CFM ( 2.83 L/min ) |
Test class | Class 100 ∼ Class 300,000 |
Counting efficiency | 50 % at 0.3 µm 100 % at 0.5 µm |
Test period | 1 min ∼ 10 min ( 10 levels ) |
UCL calculation | 0.95 |
Light source and life | Semiconductor laser ( ˃ 30,000 hours ) |
Self-clean time | ≤ 10 min |
Operating temperature range | 10 °C to 35 °C |
Operational humidity | ≤ 75 % RH |
Communication protocol | 9600 bps Baud rate |
Batteries | Rechargeable Li-on battery (3.7 V / 4800 mAh) |
Battery life | ≥ 8 hours of continuous usage |
Communication interface | RS232 |
Power | AC adapter 100 V 60 Hz ; 240 V 50 Hz |
Power dissipation | 0.5 W |
Dimensions | 245 x 130 x 45 mm |
Weight | 0.8 kgs |
Accessory No. | Accessory | Quantity |
1.      | Aluminum alloy case | 1 |
2.      | Operating manual | 1 |
3.      | Power adapter | 1 |
4.      | Sampling head | 1 |
5.      | USB line | 1 |
Sr. No | Modules | Quantity |
1.      | Temperature and humidity | 1 |
2.      | Differential pressure | 1 |
3.      | Air velocity | 1 |