Handheld Particle Counter ZR-1620
Compact handheld 6-channel particle counter – 2.83 L/min
The ZR-1620 is a handheld 6-channel particle counter that uses the light scattering principle to measure airborne particles in sizes 0.3, 0.5, 1.0, 3.0, 5.0 and 10.0 μm. Flow is stable at 2.83 L/min via a built-in pump. The instrument is suitable for cleanroom cleanliness testing and performance testing of air filters and filter material in clean workshops, biological laboratories, pharmaceutical factories, inspection and testing institutions and bio-safety cabinet manufacturers.

- 6-channel simultaneous measurement and recording
- Built-in vacuum pump with stable flow rate of 2.83 L/min
- Isokinetic probe plus temperature and humidity sensor included as standard
- Switch between cumulative concentration: pcs, pcs/m³, pcs/ft³
- Built-in HEPA filter for exhaust air
- Data export via USB and printing via Bluetooth thermal printer
- Records temperature, humidity and air pressure
- Built-in lithium-ion battery – up to 3 hours of continuous measurement
- 3.5-inch colour touchscreen with user-friendly interface
Using the Handheld Particle Counter ZR-1620
Related products
ZR-1630
Portable 6-channel particle counter – 28.3 L/min
ZR-1640
Portable 6-channel particle counter – 100 L/min
ZR-1650
High-precision 9-channel particle counter – 0.1 μm
ZR-1631
New-generation 6-channel particle counter – 28.3 L/min
ZR-1661
New-generation 6-channel particle counter – 100 L/min
ZR-1730
Remote particle counter with display for continuous monitoring
ZR-1731
Display-free remote particle counter for networked monitoring
Contact
Interested in ZR-1620?
Contact us for a quote, product demo, or technical advice.
What happens next?
Quick response
We get back to you within 1 business day
3-5 questions
We ask questions to find the right approach
Proposal + quote
You receive a tailored proposal

Need help choosing the right equipment?
We help you find the right instrument for your operations. Contact us for advice.
