Handheld Dust Particle Counting Airborne Particle Counter for Clean Rome
1.All 6 channels continuously adjustable with 0.1 micron step resolution
2.Combines both handheld and portable functionalities with a built-in mini-printer
3.USB and RJ45 interfaces for remote real-time sampling and data download
4.Long-distance remote sensing via Ethernet
5.Up to 6000 internal data memory
6.Excess-count-limit warning
7.High precision, digital, external temperature and humidity sensor
8.Durable keypads with a large blue LCD display
Light Source | Laser diode (>100,000 hours MTBF) |
Sensitivity | 0.3μm |
Size Range | 0.3 ~ 25μm |
Channels | User configurable on any channel with 0.1μm resolution (six default channel settings: 0.3, 0.5, 0.7, 1.0, 2.0, 5.0μm) |
Counting Efficiency | 50±20% @ 0.3μm 100±10% @ 0.5μm |
Coincidence Loss | <5% @ 70,000 particles/liter |
Zero Count | <1 count per 5 minutes |
Flow Rate | 2.83 L /min (0.1cfm) |
Sampling Time | User defined: (up to 59m59s) and auto repeat (up to 99 times) |
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 |
Interface | USB, RS232, RJ45 |
Internal Memory | 6000 measurement data (1000 sets) |
Power | Removable, rechargeable Lithium battery (7.4V/2800mAh) or 9VDC AC Adapter (100~240V input) |
Max. Operating Time | Continuous operation > 5 hours with Lithium battery |
Dimensions | Handheld: 185 (H) × 93 (W) ×46 (D) mm Base unit: 152 (Dia.)× 97(H) mm |
Weight | < 800 grams (including battery) |
Environmental Conditions | Operating: 5 ~ 45°C, < 90%RH Storage: -20 ~ 50°C, < 90%RH |
Accessories | Main base unit, AC adaptor, iso- kinetic probe, USB data cable, remote sampling and data download software (CD), zero-count/purge filter, digital temperature and humidity sensor probe, traceable calibration certificate |