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HHPC-6 Handheld Air Particle Counter

This product is now obsolete and has been replaced by the HHPC 2+, 3+ & 6+ Series Handheld Air Particle Counters.

Full-featured, reliable handheld airborne particle counter

The Met One HHPC-6 Handheld Airborne Particle Counter simultaneously displays six channels of particle size distribution. The Met One HHPC-6 holds 500 samples (2,000 with Option EX) in data memory and records date, time, counts, sample volume, temperature and relative humidity. Data is easily downloaded to a computer or printer using the included RS-232/RS-485 interface cable and utility software.

  Self-contained, ergonomic, easy-to-operate

  Fast, easy connection to computer or printer

  Selectable sample time, count data, programmable delay

  Set sample times to cubic feet or liters

  Data displayed in totalize or concentration modes

  Built-in, programmable alarms

  Built-in purge filter protects the cleanroom from pump exhaust

  Automatic turn-off when battery voltage drops below safe operating level

  Meets the most stringent performance standards set by the industry

With excellent features and reliability, it is easy to see why the Met One HHPC-6 is a winner among professionals who monitor and verify cleanrooms, test filters and track down particle source problems. The intelligent design and overall utility of the HHPC-6 is invaluable for Indoor Air Quality (IAQ) investigations, making workplace environments safer and healthier.

Additionally, by using PortAll Version 2 software, particle count data can be organized, archived and graphically trended. This easy-to-use software can also be used to schedule the collection of samples by the air particle counter.


  Battery or AC operation
  0.3 micron at 0.1 CFM
  Counts 6 sizes simultaneously
  Stores 500 records (with Option EX - 2,000 records)
  75 programmable location labels
  Internal rechargeable battery
  Built-in RH/Temp
  Easy download to computer
  Use with PortAll Version 2 software
  Network capable


  Monitor cleanrooms
  Indoor air quality investigations
  Monitor growning rooms
  Test filter seals
  Test filter efficiency
  Track down particle contamination sources
  Monitor particle size distributions

Data Sheet

Met One is now known as Beckman Coulter.

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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Met One

Portable Air Particle Counters

3400 Series
6000 Series

Handheld Air Particle Counters

HHPC 2+, 3+ & 6+ Series

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HIAC 9703+ Liquid Particle Counting System

Cell Counters


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237 A/B
3300 Series

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