Portable Airborne Particle Counter LPPC-B12

Portable Airborne Particle Counter LPPC-B12


Portable airborne particle counter LPPC-B12 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.




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Particle size channels0.3 µm, 0.5 µm, 0.7 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm, 10.0 µm
Flow Rate100 L/min
Sensitivity0.3 µm
Test period1 sec ∼ 5999 sec ( 5 L ∼ 3000 L )
Max. permissible sampling concentration35,000 pcs/L
Light source and lifeSemiconductor laser
( ˃ 30,000 hours )
Self-clean time≤ 10 min
Operating temperature range10 °C to 35 °C
Operational humidity≤ 75 % RH
BatteriesLithium-ion ( optional )
Battery life˃ 4 hours continuous usage
Communication interfaceUSB-485, Ethernet
Power220 V ± 10 %, 50 Hz ± 2 Hz
Power dissipation145 W
Dimensions (W x L x H)223 x 348 x 250 mm
Weight7.1 kgs
  • 7 inches colour touch screen for displaying particle count of all channels
  • Laser sensor based particle detection
  • Large data storage capacity ( 5000 samples )
  • 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.
Accessory No Accessory Quantity
1. Isokinetic probe 1
2. Power cord 1
3. Tripod 1
4. Printing paper 1
5. Fuse 1
6. Filter 1
Accessory No Accessory Quantity
1. Li-battery 1