Hal Technology, LLC (HalTech)
Hal - Model HPC300 -Handheld Laser Particle Counter
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.
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aerosol particle
- 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)
- MADE IN USA
- WEIGHT: 2.09 lbs
- DIMENSIONS: 1.61x3.66x7.09 in
- SIZE RANGE: 0.3 ym- 10 ym
- CHANNEL SIZES: All channels are configurable by users (size selections from 0.3ym, 0.5ym, Olym, 1.0ym, 2.0ym, 2.5ym, 5.0pm and 10pm)
- LIGHT SOURCE: Laser diode (more than 100,000 hours MTBF)
- COINCIDENCE LOSS:
- FLOW RATE: 2.63 Liter/min (0.1cfm)
- COUNTING EFFICIENCY: 50±20%@0.3pm; 100±10%@0.5ym
- TEST STANDARD: JIS-B-9921 (1997), ASTM-F649-01, ASTM-F326-96 (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)
- MEASUREMENT: Single/repeat/Average
- ERROR INDICATION: Count limit, loss of laser power, out of flow calibration (>±5%), insufficient battery
- COMMUNICATION SPEED: USB—12Mbps, RS-232—9600bps
- POWER: Li-ion polymer rechargeable battery (7.4V/2600mAH) 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: Operating: 5- 45`C,