Particles Plus also offer models with and without internal vacuum pumps for different applications. These units are highly accurate and reliable particle instruments designed for monitoring cleanrooms, biological safety cabinets, LAF cabinets, isolators, hot cells, filling machines and many other controlled environments. They are fully ISO 21501 compliant, ISO 14644 compliant and they are designed for many years of continuous, reliable use in facilities.

Key Features

• 0.3um or 0.5um to 25um particle size range options
• 6 (user selected) simultaneous particle size channels (up to 30 channels optional)
• 0.1 CFM or 1.0 CFM (28.3 LPM) flow rate options
• Massive 65,000 sample data buffer for data redundancy
• The latest long life laser diode technology
• Particle concentrations up to 15,000,000 Particles/ft3 @ 10% coincidence loss
• Particle concentrations up to 50,000,000 Particles/ft3 @ 10% coincidence loss (9300P model)
• Internal critical orifice
• Made in the USA
• Internal and external pump based models with internal flow monitoring
• HEPA filtered exhaust on pump based models
• Modbus RTU / ASCII over isolated RS-485 communications
• Optional Modbus TCP over WiFi, Wired Ethernet, or POE
• Complies with ISO 21501-4 and JIS B9921 standards
• Easy to clean and wipe down with minimal particle traps
• Versatile mounting options
• 9 to 24 VDC power requirements (<2.5 watts)
• 1 second to 99 hours adjustable sample time
• Built-in user configurable alarm LED ring (AVI)
• Seamless integration into EMS, BMS and SCADA systems
• Lightweight stainless steel enclosure
• 2 year warranty