Products

3501 Remote Airborne Particle Counter
with internal brushless pump 0.1 CFM (2.83 LPM)

The Particles Plus 3501 Series Remote Particle Counter with a long life internal 0.1 CFM (2.8 LPM) brushless pump is the most feature-rich, advanced remote particle counters available. Easily integrated into building automation and cleanroom management systems via Ethernet, USB, RS485/RS232 or (optional) Wireless 802.11 b/g, the 3000 Series' internal vacuum pump makes installation simple and highly cost effective.

The 3000 Series remote particle counter reports 6 user-selectable particle size channels, internal flow, sensor status, date of last calibration, serial number, laser on-time and date of manufacture for easy maintenance and warranty management. Onboard self-diagnostics monitor laser power, temperature and life, pump temperature, power and flow, while monitoring all communications between each Intelligent subsystem and the internal processors.The Particles Plus MODBUS™ register map provides the most comprehensive reporting and control functions available of any remote particle counter. The user-selectable MODBUS™ protocols, including ASCII, RTU, & TCP/IP enable simple and easy connectivity to any monitoring system. The industry's most full-featured, dedicated communications controller is unsurpassed as it handles many concurrent operations such downloading records locally while simultaneously communicating on a MODBUS network, and also serving up multiple external browser interface sessions.

These remote particle counters offer an internal memory that stores up to 45,000 time-stamped particle count data records, providing data redundancy on every instrument.

All Particles Plus counters meet ISO 21501-4 and JIS B9921.The model 3501 ensure compliance with an on-board pulse height analyzer.

Particles Plus 5301 Wall Mount Particle Counter

3501 Measures 0.5 µm to 25 µm
0.1 CFM (2.83 LPM) flow rate with onboard long-life brushless vacuum pump
Long-life laser diode technology
Measures up to 6 channels of simultaneous data
Stores up to 45,000 sample records for on-board data redundancy
LED Status Indication for power, service, sensor failure, and flow failure
Connect using Ethernet, USB, RS485/RS232 or (optional) Wireless 802.11 b/g
Internal audible alarm set-points per channel
Static or dynamic IP address (DHCP) for easy network connectivity
Easy configuration using IMS software utility
Remote operation using IMS over a network or direct ethernet connection to a computer
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
Flow rates 0.1 CFM (2.83 LPM)
Concentration Limit 4,000,000 Particles/ft³ @ 5% coincidence loss
Counting Efficiency 50% @ 0.3 μm; 100% for particles >0.45 μm per JIS
Light Source Long Life Laser Diode
Zero Count <1 count / 5 minutes (<2 particles / ft³) (per ISO 21501-4 & JIS)
Calibration NIST traceable
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
Communication Modes Ethernet, USB, RS485 or RS 232
Optional Communication Modes Wireless 802.11 b/g
Audible Alarms Alarms on counts for al particle sizes, sensor failure and flow
Standards ISO 21501-4 and JIS B9921
External Surface Stainless steel
Calibration Recommended once per year
Dimensions (L x W x H) 12.5″ x 5.5″ x 4.5″ (23.5 cm x 14.0 cm x 11.5cm)
Weight 8.1 lb (3.7 kg)
Accessories Quick start guide, operating manual and IMS configuration utility on USB flash drive,1/4″ threaded barvbed fitting, power supply & cable
Optional Accessories Purge filter, Wireless 802.11 b/g output with antenna, USB cable, isoprobe barbed, isoprobe threaded with seal nut, inlet barbed fitting with seal nut, isoprobe cap, isoprobe adapter, tripod, data cable, tubing, printed manual and validation manual
Buffer Memory 45,000 sample records (rotating buffer)
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
Accessories Quick start guide, operating manual on USB flash drive, isokinetic probe, power supply & cable
Conditions 32º to 122ºF (0º to 50ºC) / Up to 98% non-condensing
Warranty 2 Years. Extended warranties available

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