Temtop PMD 331 Innovative Handheld Particle Counter for Air Quality Measurement
Temtop PMD 331 is an innovative device can measure the 7 mass range simultaneously 0.3μm/ 0.5μm/ 0.7μm/ 1μm/ 2.5μm 5μm/ 10μm. With a TFT LCD large screen and seven front panel buttons making the device very easy to read and operate. The PMD 331 can record up to 2,000.000 readings and operate 8 hours in full charge. The unit has its own calibration mode and export function via USB or RS232.
It also has a wide range of applications such as cleaning rooms. filter testing, IQA investigation, air quality monitoring, etc...
This particle counter is composed of a Laser emitter, Silicon Photocell, Opto-mechanical Structure, Optic, Cutter, Air Pump, Filter Device, and Electronic Circuit.Technical Specifications
|Working Principle:||Laser Mie-scattering Principle|
|Working Temperature Range:||0~50℃|
|Storage Temperature Range:||-20℃~60℃|
|Measuring Range:||0~3,000,000 particles/ft³|
|Laser Emitter:||50mW, 780nm|
|Data Storage:||2,000,000 points|
- 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.
- 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.
Particle Counter x 1
Filter Tube x 1
USB Flash Drive x 1
RS-232 Serial Converter Cable x 1
Battery Charger / Adapter x 1
AC Power Cord x 2
Operation Manual x 1
Carrying Case x1
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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