6-Channel Remote Particle Counter, includes Battery

The 7301 & 7501 can be used as a stand-alone battery operated instrument or they 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 & 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 7301 & 7501 particle counter stores up to 45,000 time stamped particle count and environmental data records which provides data redundancy on every instrument. The 7301 & 7501 also has a mass concentration mode that approximates density in μg/m.

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