Airy Technolog - Model R5501 -Remote Particle Counter

These remote particle counters store up to 45,000 time stamped particle count and environmental data records which provides data redundancy on every instrument. Airy Technology® counters can be controlled and monitored remotely via web browser.

All Airy Technology® counters meet ISO 21501-4 and JIS B9921. The R5501 ensures compliance with an on-board pulse height analyzer.

• 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
• (Optional) temperature and relative humidity probe
• Stores up to 45,000 sample records for on-board data redundancy
• 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)
• Internal audible alarm with comprehensive alarm management
• User-selectable channel sizes
• Complies with ISO 21501-4 and JIS B9921 standards
• Easy to clean and wipe down with minimal particle traps
• Versatile mounting options
• Seamless integration into a facility monitoring system
• Light weight stainless steel enclosure
• 1 year limited warranty. Extended warranties available.

• Size Range: 0.5 to 25 μm
• Size Channels: Factory calibrated at 0.5, 0.7, 1.0, 2.5, 5.0, 10.0 μm
• Counting Efficiency: 50% @ 0.5 μm; 100% for particles >0.75 μm per JIS
• Flow rates: 0.1 CFM (2.83 LPM)
• Concentration Limit: 15,000,000 Particles/ft3 @ 5% coincidence loss
• Light Source: Long life laser diode
• Zero Count: <1 count / 60 minutes (<1 particles / 6 ft³). No fault count subtraction.
• Count Modes: Automatic, manual, real-time meter, cumulative/differential, count or concentration
• Count Alarms: 1 to 9,999,999 counts
• Calibration: NIST traceable
• Display: 4.3" (10.9 cm) WQVGA (480x272) color touch screen
• Vacuum Requirements: External vacuum >15” (38.1 cm) of Hg
• Number of Channels: 6
• Custom Size Channels: Calibration for custom size channels available
• Airflow: Internally monitored
• Audible Alarm: Adjustable built-in alarm
• Communication Modes: Ethernet and USB
• Optional Communication Modes: Wireless 802.11 b/g, RS485 or RS232
• Environmental Sensor: (Optional) 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, 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 2.25” x 9.96” (13.3 cm x 5.7 cm x 25.3 cm) includes barb fittings
• Weight: 2.6 lb (1.18 kg)
• Accessories: Quick start guide, operating manual on USB flash drive, isokinetic probe, power supply & cable
• Optional Accessories: Printed manual, temperature relative humidity sensor, isokinetic probes, filter, data cable, mounting bracket and sample tubing
• Buffer Memory: 45,000 sample records (rotating buffer) including particle count data and environmental data
• 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: 1 year limited warranty. Extended warranties available.