Remote Particle Counters Model 7501
0.5 – 25 µm @ 0.1 CFM with long-life internal pump & battery
The Particles Plus® 7501 Remote Particle Counter measures 0.5 to 25 μm with a flow rate of 0.1 CFM (2.83 LPM) and is the most versatile remote particle counter available. The 7501 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 7501 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 7501 particle counter stores up to 45,000 time stamped particle count and environmental data records which provides data redundancy on every instrument. The 7501 also has a mass concentration mode that approximates density in μg/m³.
All Particles Plus® counters meet ISO 21501-4 and JIS B9921. The 7501 ensures compliance with an on-board pulse height analyzer.
Features and Benefits
Measures 0.5 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-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.