Labtron Equipment Ltd / Portable Airborne Particle Counter LPPC_B11



Portable airborne particle counter LPPC-B11 is an eight channel unit with higher flow rates that can confirm the class of a clean room. It has a provision of simultaneously counting particles in eight different size ranges with real time monitoring. It features a user-defined particle count limit thus offering end user flexibility. The particle count data can be conveniently viewed on screen, downloaded or printed directly using the built-in printer.

  • 7 inches colour touch screen for displaying particle count of all channels
  • Laser sensor based particle detection
  • Large data storage capacity ( 5000 samples )
  • Samples a cubic meter of air in less than 20 minutes
  • Data conversion : ft3 and m3
  • UCL calculation
  • Built-in thermal printer
  • Direct data export using WiFi connectivity
  • Stainless steel housing

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

Particle size channels 0.3 µm, 0.5 µm, 0.7 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm, 10.0 µm
Flow Rate 50 L/min
Sensitivity 0.3 µm
Test period 1 sec ∼ 3599 sec ( 5 L ∼ 3000 L )
Max. permissible sampling concentration 35,000 pcs/L
Light source and life Laser diode
Self-clean time ≤ 10 min
Operating temperature range 10 °C to 35 °C
Operational humidity ≤ 75 % RH
Batteries Lithium-ion ( optional )
Battery life ? 4 hours continuous usage
Communication interface RS485
Power 220 V ± 10 %, 50 Hz ± 2 Hz
Power dissipation 145 W
Dimensions (W x L x H) 220 x 285 x 260 mm
Weight 9 kgs




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