Our website uses cookies. They help us understand how customers use our website so we can give you the best experience possible. By continuing to browse this site or choosing to close this message, you give consent for cookies to be used. The cookies are not used for advertising. This applies to visitors from EU.
Particles Plus 8303 Handheld Particle Counter

Particles Plus 8303 Handheld Particle Counter

Product Details :

Size Range0.3 to 25 micrometre
Size ChannelsFactory calibrated at 0.3, 0.5 and 5.0 micrometre with user-selectable middlesize channel
Flow Rate0.1 CFM (2.83 LPM)
Concentration Limit30,000,000 Particles/ft3 @ 5% coincidence loss
Battery Run Time10 hours
Light SourceLong life laser diode
Counting Efficiencyv50% @ 0.3 micrometre; 100% for particles >0.45 micrometre per JIS
Zero Count<1count/60minutes(<1particles/6ft3)
Count ModesAutomatic, manual, real-time meter, cumulative/differential, mass concentration, count or concentrat
Count Alarms1 to 9,999,999 counts
CalibrationNIST traceable
Display4.3" (10.9 cm) WQVGA (480x272) color touch screen
Printer (Optional)External thermal printer
Vacuum SourceInternal pump with automatic flow control
Filtered ExhaustInternal HEPA filter
Number of Channels3
Custom Size ChannelsCalibration for custom size channels available
Audible AlarmAdjustable built-in alarm
Battery<2 hours
ReportsISO 14644-1, EU GMP Annex 1, FS 209E
Recipes50 user-configurable recipes
Communication ModesUSB


Features and Benefits

  • 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
  • Integrated handle for one-handed operation
  • Large easy-to-use icon driven color touch screen display
  • (Optional) temperature and relative humidity probe
  • Stores up to 45,000 sample records, 1,000 sample locations and 50 recipes
  • Easy configuration and transferable from instrument to instrument
  • Connect using USB or (optional) Ethernet, Wireless 802.11 b/g, RS485 or RS232
  • 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
  • Lightweight high-impact injection-molded plastic enclosure
  • 1-year warranty. Extended warranties are available.


The Particles Plus® 8303 Handheld Particle Countermeasures 0.3 to 25.0 μm with a flow rate of 0.1 CFM (2.83 LPM).


Easy to configure, this instrument displays up to 3 user-selectable size channels as well as (optional) temperature and relative humidity. View data and generate ISO 14644-1, EU GMP Annex 1 or FS 209E reports. Export to Particles Plus® data software. The 8303 also has a mass concentration mode that approximates density in μg/m³.


All Particles Plus® counters meet ISO 21501-4 and JIS B9921. The 8303 ensures compliance with an onboard pulse height analyzer.


Optional Communication ModesEthernet, Wireless 802.11 b/g, RS485 or RS232
AlarmAlarms on counts for all particle sizes, low battery, sensor failure, environmental sensors and flow
StandardsISO 21501-4 and JIS B9921
CalibrationRecommended minimum once per year
External SurfaceHigh impact injection molded plastic
Dimensions (L x W x H)10” x 5” x 4.5” (25.4 cm x 12.9 cm x 11.4 cm) includes handle and does not include probes
Weight2.2 lb (1.0 kg)
AccessoriesOperating manual on USB flash drive, isokinetic probe, purge filter, battery, data download software, USB cable, power supply & cable
Optional AccessoriesPrinted manual, carrying case, spare battery, external battery charger, external printer, isokinetic probes and temperature relative humidity sensor
Buffer Memory45,000 sample records (rotating buffer) including particle count data, environmental data, locations and times. Scrollable on screen or printout
Sample LocationsUp to 1,000 locations 20 characters long
Sample Time1 second to 99 hours
Power110 to 240 VAC 50/60 Hz universal in-line power supply
Operating Conditions41º to 104ºF (5º to 40ºC) / 20% to 95% non-condensing
Storage Conditions32º to 122ºF (0º to 50ºC) / Up to 98% non-condensing
Warranty1 Year. Extended warranties available.

Write a review

Note: HTML is not translated!
    Bad           Good

Particles Plus 8303 Handheld Particle Counter

  • ₹0

Seller information

View profile
Please sign in to contact Art Instruments Inc

Tags: Particle Counter