Temtop PMD 331 Real-time Particle Counter for Air Quality Measurement
Temtop particle counter composed of Laser emitter, Silicon Photocell, Opto-mechanical Structure, Optic, Cutter, Air Pump, Filter Device and Electronic Circuit. It provides real-time and accurate counts for 0.3μm/ 0.5μm/ 0.7μm/ 1μm/ 2.5μm/ 5μm/ 10μm.
- Dimensions: 6.69*4.33*1.97 Inches
- Working Principle: Laser Mie-scattering Principle
- Working Temperature Range: 0~50℃
- Storage Temperature Range: -20℃~60℃
- Measuring Range: 0~3,000,000 particles/ft³<br>Accuracy: ±10% (Calibrated Aerosol)
- Traffic: 2.83L/min
- Laser Emitter: 50mW, 780nm
- Sampling Rate: 3~60s
- Data Storage: 2,000,000 points
- Communication Mode: RS232/USB
- Weight: 1.8 lb.
- Innovative Handheld particle counter: Measures 7 mass range simultaneous: 0.3μm 0.5μm 0.7μm 1μm 2.5μm 5μm 10μm in one minute from startup.
- Easy to Read and Operate: 4" TFT LCD large display for viewing particle data, seven front-panel buttons for controlling a user-friendly, menu-driven platform for easy configuration.
- Versatile Data Output Options: Stores up to 2,000,000 records and export data via USB port, RS-232 communication mode, or just Bluetooth.
- Large battery capacity: Continuous 8 hours operation after fully charged.
- Wide Application: Trusted in HVAC, dust-free workshop, surgical rooms, filter testing, IAQ investigation, air quality monitoring and etc.
Manufacturer's Certificate of Validation: Download
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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