Model 8303 Handheld Particle Counter

Brand: Particles Plus, Inc.

The Particles Plus® 8303 Handheld Particle Counter measures 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 on-board pulse height analyzer.
Features
  • 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 Available.

Specifications

Size Range

  • 0.3 μm to 25 μm
  • 0.5 μm to 25 μm

Size Channels

  • Factory calibrated at 0.3, 0.5 and 5.0 μm with user-selectable middlesize channel

Flow Rates

  • 0.1 CFM
  • 2.83 LPM

Concentration Limit

  • 15,000,000 Particles/ft³ at 5 % coincidence loss

Battery Run Time

  • 10 hours

Light Source

  • Long life laser diode

Counting Efficiency

  • 50 % at 0.3 μm, 100 % for particles > 0.45 μm per JIS

Zero Count

  • < 1 count/60 minutes
  • < 1 particles/6 ft³

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
  • Recommended minimum once per year

Display

  • 4.3″ (10.9 cm) WQVGA (480 x 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

Battery

  • Removable Li-ion

Battery Recharge Time

  • < 2 hours

Reports

  • ISO 14644-1
  • EU GMP Annex 1
  • FS 209E

Recipes

  • 50 user-configurable recipes

Communication Modes

  • USB

Optional Communication Modes

  • Ethernet
  • Wireless 802.11 b/g
  • RS-485 or RS-232

Alarm

  • Alarms on counts for all particle sizes, low battery, sensor failure, environmental sensors and flow

Standards

  • ISO 21501-4 and JIS B9921

External Surface

  • High 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

Weight

  • 2.2 lb
  • 1 kg

Accessories

  • Operating manual on USB flash drive
  • Isokinetic probe
  • Purge filter
  • Battery
  • Data download software
  • USB cable
  • Power supply & cable

Optional Accessories

  • Printed manual
  • Carrying case
  • Spare battery
  • External battery charger
  • External printer
  • Isokinetic probes
  • Temperature relative humidity sensor

Buffer Memory

  • 45,000 sample records (rotating buffer) including particle count data, environmental data, locations and times
  • Scrollable on screen or printout

Sample Locations

  • Up to 1,000 locations 20 characters long

Sample Time

  • 1 second to 99 hours

Power

  • 110 to 240 Vac 50/60 Hz universal in-line power supply

Operating Conditions

  • 41º to 104ºF (5º to 40ºC) / 20 % to 95 % non-condensing

Storage Conditions

  • 32º to 122ºF (0º to 50ºC) / Up to 98 % non-condensing

  • Research
  • Industrial Health and Safety
  • Indoor Air Quality
  • Cleanroom

Documentation

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