particle counter 1.liquid particle counter 2.laser particle counter 3.dust counter 4.air particle counter
Superthin 3-Channel Handheld Particle Counter
HAL-HPC300
Features • Simultaneously measures 3 user configurable particle sizes • Counting modes with cumulative / differential / concentration / average / auto- repeat / timer • Up to 1500-data (450 sets) internal memory • Excess-count- limit warning • USB interface for data downloading and upgrading • External digital temperature and humidity probe
HAL-HPC300 Handheld Laser Particle Counters can be used in measuring particles suspended in the air in clean environment applications such as microelectronics, fine mechanics, optics, pharmaceutical, medical device, food processing, aerospace as well indoor/outdoor air quality. The basic operating principle of the HAL-HPC300 is a laser scattering pulse signal of an aerosol particle output from an optical sensor which is processed and counted based on digital signal processing. The setting of measurement parameters, results display, and data storage are all controlled and realized by an internal microprocessor (MCU). The HPC300 simultaneously measures three channel sizes that are configurable by the user. The data is recorded in the embedded flash memory and can be downloaded with supplied software through either a USB or RS232 interface.
The HAL-HPC300 was designed in the USA and is in compliance with the international standards (JIS B9925:1997 and ISO14644-1) and has CE certification. The HPC300 instrument is very unique compared to other manufacturers in the market; it features high sensitivity, multiple functional capabilities, and is slim,lightweight and very user friendly.
Applications
• Clean environment monitoring
• Indoor air quality
• Test/Check filter seal and efficiency • Trace contamination source
• Analysis of particle size distribution Specifications
| Light Source | Laser diode (>100,000 hoursMTBF) |
| Sensitivity | 0.3ìm |
| Size Range | 0.3ìm~10ìm |
| Channels | All channels are configurable by users (size selections from 0.3ìm, 0.5ìm, 0.7ìm, 1.0ìm,2.0ìm, 2.5ìm, 5.0ìm and 10ìm |
| Counting Efficiency | 50±20% @0.3ìm 100±10% (0.5ìm) |
| Coincidence Loss | <5% @70,000 Particles/Liter or<5% @2,000,000 particles/ft3 |
| Zero Count | <1 count per 5 minutes |
| Flow Rate | 2.83 L /min (0.1cfm) |
| Sampling Time | 1 sec ~ 59 min and 59sec (User defined) |
| Count Limit Warning | FED STD 209E (Class 1 ~ 100,000)or ISO 14644-1 (Class 2 ~ 9) |
| Measurement | Single/repeat/Average |
| Error Indications | Count limit, loss of laser power, out of flow calibration (>±5%), insufficient battery |
| Interface | USB, RS232 |
| Internal Memory | 1500 measurement data (450 sets) |
| Power | Li-ion polymer rechargeable battery(7.4V/2800mAH) or 9VDCAC Adapter (100~240V input) |
| Max. Operating Time | Continuous operation > 5 hours with Li-ion battery |
| Dimensions | 180 (H) ×93 (W) × 48 (D) mm |
| Weight | < 950 grams (including battery) |
| EnvironmentalConditions Operating | 5 ~ 45°C, < 90%RH Storage: -20 ~ 65°C, < 90%RH |
| Accessories | AC adaptor, isokinetic probe, USB data cable, data download software (CD), zero-count filter, digital temperature and humidity sensor probe, mini printer, printer cable, tripod, calibration certificate |
Superthin 3-Channel Handheld Particle Counter
