Portable Airborne Particle Counter LPPC-A20

Overview

Portable airborne particle counter LPPC-A20 is a six channel microcomputer controlled unit. It has a provision of simultaneously counting particles in six different size ranges with real time monitoring. Equipped with built-in thermal sensitive printer for direct printing of pre-recorded and current data for end user convenience. The particle count data can be conveniently viewed, downloaded or printed directly using the built-in printer featuring multiple print mode.

Specifications :

Particle size channels	0.3 µm, 0.5 µm, 1.0 µm, 3.0 µm, 5.0 µm, 10.0 µm
Flow Rate	1 CFM ( 28.3 L/min )
Test class	Class 100 ∼ Class 300,000
Test period	1 min ∼ 10 min
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
Battery type	Lithium-ion ( Optional )
Battery life	˃ 4 hours continuous usage
Power	220 V ± 10 %, 50 Hz ± 2 Hz
Power dissipation	12 W
Dimensions	235 x 300 x 115 mm
Weight	3.3 kgs

Features :

• -  Large LCD screen for displaying particle count of all channels
• -  Laser sensor based particle detection
• -  Dual counting mode ( Auto/Manual )
• -  Data conversion : ft3 and m3
• -  Excess count limit alarm
• -  Date and time display
• -  Optional rechargeable battery
• -  Optional RS232 communication interface