Fluke 985 - Particle Counter
Consider indoor air quality from a different perspective.
The Fluke 985 particle counter is the preferred tool for professionals in the HVAC and IAQ sectors. From testing filters to investigating indoor air quality, the Fluke 985 is a convenient portable solution for measuring particle concentrations in the air. The Fluke 985 can be used in response to complaints from building occupants or as part of a comprehensive preventive maintenance program.
The Fluke 985 allows for several tasks to be carried out:
- Measuring filter efficiency
- Monitoring cleanrooms in industrial environments
- Conducting an initial analysis of indoor air quality for effective collaboration with IAQ experts
- Identifying particle sources for remediation
- Generating a report on repair effectiveness for the client
- Upselling new services based on demonstrating maintenance and repair needs
With its large screen, intuitive navigation icons, and on-screen data display, the Fluke 985 enables users to quickly perform a greater number of tests without wasting time navigating through data. Lightweight and easy to use in any situation, the Fluke 985 allows for easy data export using a USB cable or storage device, enabling you to analyze your data anywhere, anytime.
Comes with: Introduction manual and user guide on CD Charging dock enabling USB and Ethernet communications 2.13-meter CAT5E ENET cable 1.83-meter USB-A to MINI-B cable 12V DC power supply Zero count input filter Filter adapter Durable sample input cap Hard case
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Caractéristiques techniques
- Channels: 0.3 μm, 0.5 μm, 1 μm, 2 μm, 5 μm, 10 μm
- Flow rate: 0.1 cfm (2.83 l/min)
- Light source: 775 nm to 795 nm, Class 3B laser at 90 mW
- Counting modes: raw counts, #/m³, #/ft³, #/liter in cumulative or differential mode
- Counting efficiency: 50% at 0.3 µm; 100% for particles larger than 0.45 µm (according to ISO 21501)
- Zero count: 1 count every 5 minutes (JIS B9921)
- Concentration limits: 10% at 4,000,000 particles per ft³ (according to ISO 21501)
- Data storage: 10,000 records (rotating buffer memory)
- Alarms: Counts, low battery, faulty sensor
- Delay time: 0 to 24 hours
- Sample inlet: Isokinetic probe
- Security: Administrator password control (optional)
- Communication mode: USB or Ethernet
- 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
- 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 for typical use (5 hours for continuous sampling)/3.5 hours
- Calibration: Polystyrene latex particles in air (NIST)
- Operating conditions: 10 °C to 40 °C / RH non-condensing below 95%
- Storage conditions: -10 °C to 50 °C / RH non-condensing up to 98%
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