Products

7301 Remote Particle Counter
0.3 µm @ 0.1 CFM with long-life internal pump & battery

The Particles Plus 6301 Remote Particle Counter measures 0.3 μm to 25 μm with a flow rate of 2.83 LPM (0.1 CFM) and is the most versatile remote particle counter available. The 7301 can be used as a stand-alone battery operated instrument or it can be easily integrated into a building automation and cleanroom management system via Ethernet, or (optional) Wireless 802.11 b/g, RS485 or RS232.

The 7301 reports and displays 6 user-selectable particle size channels, as well as temperature and relative humidity, flow and sensor status, date of last calibration, serial number, laser on-time and date of manufacture for easy maintenance and warranty management.

View data and generate ISO 14644-1, EU GMP Annex 1 or FS 209E reports on screen or via printer, USB key, real time through its versatile output options or export to Particles Plus data-download software. Particles Plus counters can be controlled and monitored remotely via web browser.

The 7301 particle counter stores up to 45,000 time stamped particle count and environmental data records which provides data redundancy on every instrument. The 7301 also has a mass concentration mode that approximates density in μg/m³.

All Particles Plus counters meet ISO 21501-4 and JIS B9921. The 7301 ensures compliance with an on-board pulse height analyzer.

Download Data Sheet

Particles Plus 7301 Benchtop Particle Counter

Measures 0.3 μm to 25 μm
0.1 CFM (2.83 LPM) flow rate
Long-life laser diode technology
Measures up to 6 channels of simultaneous data
Approximates mass concentration in μg/m³
Large easy-to-use icon driven color touch screen display
Temperature and relative humidity probe included
Stores up to 45,000 sample records, 1,000 sample locations and 50 recipes
Easy configuration and transferable from instrument to instrument
Connect using Ethernet, USB or (optional) Wireless 802.11 b/g, RS485 or RS232.
Static or dynamic IP address (DHCP)
Displays and externally prints 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
Light weight stainless steel enclosure
2 year warranty. Extended warranties available.
Size Range 0.3 to 25 μm
Size Channels Factory calibrated at 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μm variable binning
Flow rate 0.1 CFM (2.83 LPM)
Concentration Limit 4,000,000 Particles/ft³ @ 5% coincidence loss
Battery Run Time >8 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 6
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 Ethernet and USB
Optional Communication Modes Wireless 802.11 b/g, RS485 or RS232
Environmental Sensor Includes temperature and relative humidity probe 32º to 122ºF (0º to 50ºC) ±1ºF (0.5ºC), 15-90% ±2% relative humidity
Alarm Alarms on counts for all particle sizes, low battery, sensor failure, environmental sensors and flow
Standards ISO 21501-4 and JIS B9921
Calibration Recommended minimum once per year
External Surface Stainless steel
Dimensions (L x W x H) 5.2” x 4.15” x 8.25” (13.3 cm x 10.5 cm x 21 cm) includes barb fittings
Weight 4 lb (1.8 kg)
Accessories Quick start guide, operating manual on USB flash drive, isokinetic probe, temperature relative humidity sensor, purge filter, battery, data download software, USB cable, power supply & cable
Optional Accessories Printed manual, spare battery, external battery charger, external printer and isokinetic probes
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
Warranty 2 Years. Extended warranties available.

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