Product Introduction
Description of US Particles Plus Handheld Particle Counter 8303:
The Particles Plus 8506 handheld particle counter measures from 0.3 microns to 25.0 microns with a flow rate of 0.1 cubic feet (2.83 liters) per minute. Easy to set up, it can display up to 3 user-selectable particle size channels, as well as optional temperature and relative humidity data. View generated ISO 14644-1, EU GMP Annex 1, and FS 209E reports on screen, and export to Particles Plus data download software. The 8303 particle counter's concentration mode can approximate concentration up to micrograms per cubic meter. All Particles Plus particle counters comply with ISO 21501-4 and JIS B9921 standards. The 8303 particle counter ensures built-in pulse analysis functionality.
Features and Benefits of US Particles Plus Handheld Particle Counter 8303:
Measurement range 0.5 microns to 25.0 microns
0.1 cubic feet (2.83 liters) flow rate
Long-life laser diode technology
Simultaneously measures data on 3 channels
Mass concentration accurate to micrograms per cubic meter
One-handed operation handle design
Easy-to-use large icon driven color touch screen display
Stores up to 40,000 sample data, 1,000 locations, and 50 units
Easy configuration and data transfer between instruments
USB or optional Ethernet, wireless 802.11 b/g
Displays ISO 14644-1, EU GMP Annex 1, and FS 209E reports
Built-in audible alarm
User-definable reports
User-selectable channel sizes
Complies with ISO 21501-4 and JIS B9921 standards
Easy to clean and wipe with minimal particle traps
Seamless integration into facility monitoring systems
Lightweight high-injection molded housing
1-year warranty, extendable
Optional Features and Benefits
Temperature and humidity probe
Ethernet, wireless 802.11 b/g, RS485 or RS232 output
USB storage interface
Advanced graphing
Additional 3 particle size channels
External printer
Specifications of US Particles Plus Handheld Particle Counter 8303:
| Model |
8303 |
| Particle size range |
0.3 to 25.0 microns |
| Particle size channels |
Factory calibrated 0.3, 0.5, and 5.0, plus user-selectable intermediate channels |
| Flow rate |
0.1 cubic feet (2.83 liters |
| Concentration limit |
4,000,000 particles per cubic foot with ±5% error |
| Battery operating time |
Greater than 10 hours |
| Light source |
Long-life laser diode |
| Counting efficiency |
50% at 0.2 microns, 100% for greater than 0.3 microns per JIS standards |
| Zero count |
Less than 1 per 5 minutes (less than 2 per cubic foot) (per ISO 21501-4 & JIS standards) |
| Counting modes |
Automatic, manual, buzzer, cumulative/differential, mass concentration, count or concentration |
| Count alarm |
1 to 9,999,999 counts |
| Calibration |
NIST traceable |
| Display |
4.3-inch (10.9 cm) WQVGA (480x272) color touch screen |
| Printer (optional) |
External thermal multi-language printer |
| Vacuum source |
Built-in flow-controlled pump |
| Exhaust filtration |
Built-in HEPA filter |
| Number of channels |
3 |
| Custom particle size channels |
Calibratable custom particle size channels |
| Audible alarm |
Adjustable built-in alarm |
| Battery |
Removable lithium battery |
| Dimensions (L x W x H) |
10 inches x 5 inches x 4.5 inches (25.4 cm x 12.9 cm x 11.4 cm) including handle, excluding probe |
| Weight |
2.2 pounds (1.0 kg) |
