Fluke 985 – Particle Counter

Fluke 985 – Particle Counter

Key Features:

  • Six particle size channels from 0.3 μm to 10 μm
  • Stores up to 10,000 records with trend graph display
  • Large colour screen with intuitive navigation and backlight
  • USB and Ethernet connectivity for data transfer and reporting
  • Designed for HVAC, IAQ, cleanroom, and filter performance testing

The Fluke 985 Particle Counter helps maintenance professionals monitor indoor air quality and identify airborne contamination issues. Fluke designed it for HVAC technicians, facility managers, and IAQ specialists who need reliable particle measurement and analysis.

The Fluke 985 measures particles across six size channels ranging from 0.3 μm to 10 μm. As a result, users can evaluate airborne particle concentrations and identify potential contamination sources more effectively.

The instrument supports raw particle counts as well as measurements per litre, cubic foot, and cubic metre. Therefore, technicians can configure readings to suit different testing standards and application requirements.

A large colour display presents data in both tabular and trend graph formats. In addition, intuitive icons and simple navigation make it easy to review results and analyse changing conditions in real time.

The Fluke 985 stores up to 10,000 records, providing convenient access to historical measurement data. Furthermore, USB and Ethernet connectivity allow users to transfer information quickly without requiring specialised software.

Its lightweight ergonomic design supports comfortable one-handed operation during extended inspections. The rechargeable lithium-ion battery also provides up to 10 hours of typical use, helping technicians complete a full day of testing.

The Fluke 985 meets ISO 21501 and JIS B9921 standards, making it suitable for indoor air quality investigations, HVAC filter verification, and ISO Class 5 to 9 cleanroom monitoring applications.

For professionals who require accurate airborne particle monitoring and detailed environmental analysis, the Fluke 985 offers a practical solution for indoor air quality and contamination control programmes.