Fluke 985 Particle Counter

Take a new look at indoor air quality.

The Fluke 985 Particle Counter is the preferred choice for HVAC and IAQ professionals. From filter testing to IAQ investigations, the Fluke 985 is the portable solution for determining airborne particle concentrations. Use the Fluke 985 to immediately respond to occupant complaints, or as part of a comprehensive preventive maintenance program.

Key features

Assess air quality more easily and accurately.

Six channels and particle size range of 0.3 – 10.0 µm: Assures accurate measurements even for critical locations requiring ISO Class 5 – 9 certification
Ultra-lightweight and ergonomic design: Promises easy single-hand operation in tight or awkward spaces with less operator fatigue
Long battery life: Ten hours of standard-use battery life to last a full work day

With the Fluke 985 you can:

Measure filter efficiency
Monitor industrial cleanrooms
Pre-screen indoor air quality and confidently work with IAQ specialists
Locate particle sources for remediation
Report the effectiveness of repairs to customers
Drive additional business by demonstrating the need for maintenance and repair

With a large screen, intuitive icons for navigation and on-screen data presentation, the Fluke 985 allows users to run more tests quickly, with less time spent cycling through screens to obtain the data. The Fluke 985 is lightweight and easy to use in any position and with easy data export options using USB cable, memory stick it’s easy to review and analyze the data anywhere and anytime.

Measured Specifications
Channels	0.3 μm, 0.5 μm, 1.0 μm, 2.0 μm, 5.0 μm, 10.0 μm
Flow rate	0.1 cfm (2.83 L/min)
Light source	775 nm to 795 nm, 90 mW class 3B laser
Count modes	Raw counts, #/m³, #/ft³, #/liter in Cumulative or Differential mode
Counting efficiency	50% @ 0.3 μm; 100% for particles > 0.45 μm (per ISO 21501)
Zero count	1 count / 5 minute (JIS B9921)
Concentration limits	10% at 4,000,000 particles per ft³ (per ISO 21501)
Data storage	10,000 records (rotating buffer)
Alarms	Counts, low battery, sensor fail
Delay time	0 to 24 hours
Sample inlet	Isokinetic probe
Security	Administrator password control (optional)
Communication mode	USB or Etheret
Dimensions (L x W x D)	27.2 x 9.9 x 5.3 cm (10.7 x 3.9 x 2.1 in)
Weight	0.68 kg (1.5 lb)
Power adapter	100 V AC to 240 V AC, 12 V DC, 2.5 A
Rechargeable battery	Li-ion 7.4 V 2600 mAh; 10 hours typical use (5 hours continuous sampling) / 3.5 hours
Calibration	PSL particles in air (NIST traceable)
Operating environment	50°F to 104°F (10°C to 40°C) / < 95% non-condensing relative humidity
Storage environment	14°F to 122°F (-10°C to 50°C)/Up to 98% non-condensing relative humidity
Warranty	One-year
Accessories included	Cradle for charging and convenient USB and Ethernet communications, USB-A to MINI-B 6 foot cable, 12 V dc power supply, zero count inlet-filter, filter adapter, sample inlet protective cap, hard case

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

For more details, download the datasheet.

Fluke 985 Particle Counter

Description

Key features