Fluke 985 Particle Counter
The Fluke 985 Particle Counter is a portable and ergonomic device designed for HVAC, IAQ, and cleanroom professionals to accurately measure airborne particle concentrations. With six particle channels (0.3–10 µm), long battery life, and intuitive color display, it allows quick data collection, analysis, and reporting in the field. Its lightweight design, customizable settings, and easy data export via USB or Ethernet make it ideal for preventive maintenance, filter testing, and indoor air quality assessments.
Description
The Fluke 985 Particle Counter provides a professional-grade solution for monitoring and managing indoor air quality. Built for HVAC, IAQ, and cleanroom applications, it allows users to assess particle concentrations across six channels ranging from 0.3 µm to 10 µm, supporting ISO Class 5–9 certification. Its lightweight, ergonomic design ensures comfortable single-hand operation, even in tight spaces, while the large 3.5-inch QVGC color display provides clear data visualization through trend graphs or traditional tabular views.
The Fluke 985 stores up to 10,000 records, giving quick access to historical data, and supports customized alarm settings, sampling methods, and display preferences. Data can be exported easily using a USB stick, USB cable, or Ethernet connection without requiring special software, while optional password protection ensures security. With a long-lasting Li-ion battery capable of 10 hours of standard use, the device can handle a full workday. Applications include filter efficiency testing, IAQ investigations, cleanroom monitoring, and verification of remediation efforts, making it an essential tool for air quality professionals.
Features
- Particle Measurement: Six channels from 0.3 µm to 10 µm, suitable for ISO Class 5–9 certification
- Flow Rate: 0.1 cfm (2.83 L/min)
- Counting Efficiency: 50% @ 0.3 µm, 100% >0.45 µm per ISO 21501
- Data Storage: Up to 10,000 records in a rotating buffer
- Display: Large 3.5-inch QVGC color display with intuitive icons
- Data Export: USB memory stick, USB cable, or Ethernet; no special software required
- Battery Life: 10 hours typical use with Li-ion 7.4 V, 2600 mAh battery
- Alarms & Security: Customizable count alarms, low battery, sensor fail, optional password protection
- Portability: Ultra-lightweight, ergonomic design for single-hand operation
- Included Accessories: USB/Ethernet charge cradle, cables, zero count inlet filter, sample inlet cap, hard case
- Calibration: PSL particles in air, NIST traceable
- Operating Environment: 10–40°C, <95% non-condensing RH; storage -10–50°C, up to 98% RH
- Warranty: 1 year
Includes
- Cradle for charging and convenient USB and Ethernet Communications
- USA-A to MINI-B 6-foot cable
- 12 V DC power supply
- Zero count inlet-filter
- Filter adapter
- Sample inlet protective cap
- Hard Case
