Handheld Airborne Particle Counter LHPC_A11

Analytical Equipment

Handheld airborne particle counter LHPC-A11 is a six channel microcomputer controlled particle counter. It offers a provision of simultaneous particle counting in six different size ranges.

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Full Description

Handheld airborne particle counter LHPC-A11 is a six channel microcomputer controlled particle counter. It offers a provision of simultaneous particle counting in six different size ranges. Features like internal audible alarm and user-selectable alarm limits makes this device an ideal choice for clean room applications.

Features

High-resolution LCD screen for displaying particle count of all channels
Data conversion : ft3 and m3
Delay time and zero count
Large data storage capacity ( 260,000 records )
Real time error alarm and excess count limit warning
Battery status indication
Standard data communication software
Light weight ABS plastic body
External printer connectivity
Provision to export test results to Excel file

Applications

Used in clean room monitoring, indoor air quality testing, filter testing, tracking particle sources; monitoring of biosafety cabinets, clean benches, computer rooms and HVAC system performance.

Specifications

Particle size channels	0.3 µm, 0.5 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm
Flow rate	0.1 CFM ( 2.83 L/min )
Test class	Class 100 ∼ Class 300,000
Test period	1 min ∼ 15 min ( 15 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
Batteries	Lithium battery
Battery life	? 8 hours of continuous usage
Communication interface	USB
Dimensions	245 x 130 x 45 mm
Weight	0.9 kgs