Handheld Airborne Particle Counter LHPC-A10

Overview

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.

Specifications :

Particle size channels	0.3 µm, 0.5 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm<hr> 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<hr> 100 % at 0.5 µm
Test period	1 min ∼ 10 min ( 10 levels )
UCL calculation	0.95
Light source and life	Semiconductor laser<hr> ( ˃ 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<hr> 100 V 60 Hz ; 240 V 50 Hz
Power dissipation	0.5 W
Dimensions	245 x 130 x 45 mm
Weight	0.8 kgs

Features :

• -  High-resolution LCD screen for displaying particle count of all channels
• -  Data conversion : ft3 and m3
• -  Data display modes : Counts, Counts/m3, Counts/ft3
• -  Delay time and zero count
• -  Large data storage capacity ( 1,500 records )
• -  Real time error alarm and excess count limit warning
• -  Battery status indication
• -  Light weight ABS plastic body
• -  External printer connectivity
• -  Standard data communication software
• -  Easy data down and transfer