• Measures 0.3 μm to 25.0 μm
  • 0.1 CFM (2.83 LPM) flow rate
  • Long life laser diode technology
  • Measures up to 3 channels of simultaneous data
  • Approximates mass concentration in μg/m3 with density and refractive index corrections
  • Integrated handle for one-handed operation
  • Large easy-to-use icon driven color touch screen display
  • Stores up to 45,000 sample records, 1,000 sample locations and 50 recipes
  • Annotation function allows user to save 32 character notations to a sample record
  • Real-Time Meter for detecting particle contamination sources
  • Easy configuration and transferable from instrument to instrument
  • Connect using USB or (optional) Ethernet, Wireless 802.11 b/g
  • Displays reports for ISO 14644-1, EU GMP Annex 1 and FS 209E
  • Internal audible alarm
  • User-definable reports
  • User-selectable channel sizes
  • Complies with ISO 21501-4 and JIS B9921 standards
  • Easy to clean and wipe down with minimal particle traps
  • Seamless integration into a facility monitoring system
  • Lightweight high-impact injection molded plastic enclosure
  • 1 year warranty. Extended warranties available
Model 8303
Size Range 0.3 to 25μm
Size Channels Factory calibrated at 0.3, 0.5 and 5.0 μm with user-selectable middlesize channel
Flow rate 0.1 CFM (2.83 LPM)
Concentration Limit 4,000,000 Particles/ft3 @ 5% coincidence loss
Battery Run Time 10 hours
Light Source Long life laser diode
Counting Efficiency 50% @ 0.3 μm; 100% for particles >0.45 μm per JIS
Zero Count <1 count / 5 minutes (<2 particles / ft3) (per ISO 21501-4 & JIS)
Count Modes Automatic, manual, real-time meter, cumulative/differential, mass concentration, count or concentration
Count Alarms 1 to 9,999,999 counts
Calibration NIST traceable
Display 4.3″ (10.9 cm) WQVGA (480×272) color touch screen
Printer (Optional) External thermal printer
Vacuum Source Internal pump with automatic flow control
Filtered Exhaust Internal HEPA filter
Number of Channels 3
Custom Size Channels Calibration for custom size channels available
Audible Alarm Adjustable built-in alarm
Download Data Sheet