FLUKE-985 Particle Counter

FLUKE 985 particle counter for checking air quality in rooms

The Fluke 985 particle counter is an essential tool for professionals in heating, ventilation, air conditioning, and air quality applications. With this particle counter, you can test filters and conduct air quality studies; the Fluke 985 is the portable solution for determining particle concentration in the air. Use the Fluke 985 particle counter to immediately respond to user demands at any site or as part of a comprehensive preventive maintenance program.

With the FLUKE 985 particle counter

- Measure filter efficiency

- Control industrial clean rooms

- Preview display of indoor air quality and confined work with specialists in 

   IAQ

- Locate particle sources to remedy it

- Report on the effectiveness of repairs to customers 

- Obtain more business opportunities by demonstrating the need to carry out the

   maintenance and repair

Thanks to the large screen, intuitive icons, large font type, and data presentation on screen, users of the Fluke 985 particle counter can perform more tests quickly without having to switch from one screen to another to review the values. The Fluke 985 particle counter is lightweight and easy to use in any position; moreover, thanks to the simple data export options with the USB cable or USB memory, it is very easy to inquire and analyze the obtained data, anytime and anywhere.

Analyze air quality more easily and accurately

- Six channels and a particle size range from 0.3 µm to 10.0 µm: Ensures maximum

  precision in measurements, even in the most demanding locations from ISO classes 5 to 9



- Ultra-lightweight and ergonomic design: One-handed operation in tight spaces or

  complicated, and for greater operator comfort

 

- Long-lasting battery: Ten hours of battery life under normal use, equivalent to

  a full working day



- Large 3.5 inch QVGC color display: Simple navigation and viewing thanks to the

   intuitive icons and large font type



- Storage of 10,000 records: Quick access to historical data



- Data presentation on screen: Display of data in a conventional table or in

  a trend graph, according to user preference



- Custom settings and configurations: Customizable settings for the display, methods

  sampling and alarm settings for sample counting



- Data export options: Download data to a PC via USB memory,

   a USB cable or an Ethernet connection. No special software is needed for downloading

   or view the data



- Password control option: Confirms security when necessary



- Charging base and USB/Ethernet connection: Ensures that the device is always ready when

  es necesario

Technical specifications measurement

Canales

0,3 μm, 0,5 μm, 1,0 μm, 2,0 μm, 5,0 μm, 10,0 μm

Caudal

0,1 cfm (2,83 L/min)

Fuente luminosa

From 775 to 795 nm, 90mW laser and class 3B

Counting modes

Gross count, #/m3, #/ft3, #/liter in cumulative or differential mode

Counting efficiency

50% at 0.3 μm; 100% for particles > 0.45 μm (according to ISO 21501)

Contador cero

10% to 4,000,000 per ft3 (according to ISO 21501)

Concentration limits

10 % at 4,000,000 particles per ft3 (per ISO 21501)

Data storage

10,000 records (cyclic buffer)

Alarmas

Counts, low battery, sensor failure

Delay time

From 0 to 24 hours

Sample input

Isokinetic probe

Seguridad

Administrator password control (optional)

Communication mode

USB or Ethernet

Dimensions

27,2 x 9,9 x 5,3 cm 

(10,7 x 3,9 x 2,1 pulg.)

Peso

0,68 kg

Electric adapter

From 100 Vac to 240 Vac, 12 Vdc, 2.5 A

Rechargeable battery

Lithium ion 7.4 V and 2,600 mAh 10 hours with normal use (5 hours of continuous sampling) / 3.5 hours

Calibration

Polystyrene latex particles in the air (NIST traceable)

Working environment

From 50 to 104 °F (from 10 to 40 °C)/< 95% relative humidity without condensation

Storage environment

From 14 to 122 °F (from -10 to 50 °C)/< 98% relative humidity without condensation

Warranty

One year

Accesorios incluidos

Charging base and USB and Ethernet connection, 2 m ENET CAT5E cable, 180 cm USB-A to MINI-B cable, 12 Vdc power supply, zero count input filter, filter adapter, sample entry protective cap, hard case, quick start guide and user manual on CD

Shipping contents

- FLUKE 985 particle counter

- CD with quick start guide and user manual 

- Charging base and USB/Ethernet connection 

- 2 m ENET CAT5E cable 

- USA-A to MINI-B cable of 1.80 m 

- 12 V DC power supply. 

- Zero counter input filter 

- Filter adapter 

- Protective cap for sample entry. 

- Estuche duro