HAL-HPC300 Handheld Laser Particle Counters measures particles suspended in the air in real time with applications such as microelectronics, fine mechanics, optics, pharmaceutical, medical device, food processing, and aerospace. Because of its low-cost affordability, it is also widely used for indoor/outdoor air quality (IAQ) application. The basic operating principle of the HAL-HPC300 is that pulse signals generated from laser light scattering off aerosol particles are processed and counted, based on digital signal processing.

Product Data Sheet: HAL-HPC300 Product Data Sheet

SKU: HAL-HPC300. Category: . Tags: , , , , , , .

Product Description

  • Simultaneously measure 3-channel particle distributions
  • User-selectable channel sizes
  • Cumulative, differential, concentration counting mode selections
  • Automatic sampling and excess-count-limit warning
  • USB/RS232 interface for data acquisition and printing
  • Up to 1500-data (500 sets)
  • CE certified and NIST-traceable calibration
  • Mass concentration option (PM measurement)

Additional Information

Weight 2.09 lbs
Dimensions 1.81 x 3.66 x 7.09 in
Size Range

0.3 µm ~ 10 µm

Channel Sizes

All channels are configurable by users (size selections from 0.3µm, 0.5µm, 0.7µm, 1.0µm, 2.0µm, 2.5µm, 5.0µm and 10µm)

Light Source

Laser diode (more than 100,000 hours MTBF)

Coincidence Loss

<5% @70,000 particles/Liter

Flow Rate

2.83 Liter/min (0.1cfm)

Counting Efficiency

50±20%@0.3µm; 100±10%@0.5µm

Test Standard

JIS-B-9921 (1997), ASTM-F649-01, ASTM-F328-98 (NIST traceable)

Sampling Time

1 sec ~ 59 min and 59sec (User defined)

Sampling Count

1 ~ 99 (User defined)

Count Limit Warning

FED STD 209E (Class 1 ~ 100,000) or ISO 14644-1 (Class 2 ~ 9)



Error Indication

Count limit, loss of laser power, out of flow calibration (>±5%),
insufficient battery

Communication Speed

USB —12Mbps, RS-232—9600bps


Li-ion polymer rechargeable battery (7.4V/2800mAH) or AC adapter (AC input: 100 ~ 240V, DC output: 9V/1.5A)

Max. Operating Time

continue operation > 6 hours with Li-ion polymer battery)

Environmental Condition

Operating: 5~ 45°C, <90%RH; Storage: -20~ 50°C, <90%RH


Product Data Sheet: HAL-HPC300 Product Data Sheet


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