Ideal for HVAC/R and IAQ professionals, this particle counter determines airborne particle concentrations, this instrument immediately responds to occupant complaints, or as part of a comprehensive preventive maintenance program. Additionally, it comes equipped with a large screen, intuitive icons for navigation and on-screen data presentation, which allows users to run more tests quickly, with less time spent cycling through screens to obtain the data. Also, it is lightweight and easy to use in any position, with data export options using USB cable, memory stick it’s easy to review and analyze the data anywhere and anytime.
Features
Assess air quality more easily and accurately
Six channels and a particle size range of 0.3 to 10 µm
Ultra-lightweight and ergonomic design for easy single-hand operation
10 hours of standard-use battery life to last a full work day
Large 3.5″ (88.9 mm) QVGC color display with backlight, intuitive icons, and large font options make for easy navigation and viewing
10,000 records stored in device for easy access to historical data
Data can be viewed in traditional tabular or trend graph at the user’s preference
Configurable display, sample methods, and alarm setting for sample size count (raw count, per cubic feet, cubic meter, or litre)
Data export to USB memory stick or direct connection to PC via USB cable with no special software required to view Excel compatible files
Ethernet enabled for accessing data via internet browser (Windows Explorer, Safari, and Firefox)
USB/Ethernet charge cradle ensures the unit always ready for use
Administrator password control (optional) for added security
Meets ISO 21501, JIS B9921, and CE standards
Applications
Facility maintenance
HVAC/R
IAQ
Benefits and uses
Measure filter efficiency
Monitor industrial cleanrooms
Pre-screen indoor air quality
Locate particle sources for remediation
Report the effectiveness of repairs
Fluke 985 Specifications
Channels
0.3, 0.5, 1.0, 2.0, 5.0, 10.0 µm
Flow Rate
0.1 cfm (2.83 L/min)
Light Source
775 to 795 nm, 90mW class 3B laser
Count Modes
Raw counts, #/m3, #/ft3, #/liter in cumulative or differential mode
Counting Efficiency
50% at 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
User selected particle channels and limits
Display
QVGA color with backlight
Delay Time
0 to 24 hours
Sample Inlet
Isokinetic probe
Security
Administrator password control (optional)
Communication Mode
USB or Ethernet
Power Adapter
100 to 240 V ac, 12 V dc, 2.5 A
Rechargeable Battery
Li-ion 7.4 V (2600 mAh)
Battery Duration/Charge Time
10 hours typical use (5 hours continuous sampling)/3.5 hours
Calibration
PSL particles in air (NIST traceable)
Operating Environment
50 to 104°F (10 to 40°C)/<95% non-condensing relative humidity
Storage Environment
14 to 122°F (-10 to 50°C)/Up to 98% non-condensing relative humidity
