Environmental Monitoring Solutions
The Particles Plus® 5501 Remote Particle Counter is the most feature-advanced remote particle counter available. Integration is easy into a building automation and cleanroom management system via Ethernet, or (optional) Wireless 802.11 b/g, RS485, or RS232.
The 5501 remote particle counters display and report 6 user-selectable particle size channels, as well as temperature and relative humidity, flow and sensor status, date of the last calibration, serial number, laser on-time, and date of manufacture for easy maintenance and warranty management. These remote particle counters store up to 45,000 time-stamped particle count and environmental data records which provides data redundancy on every instrument. Particles Plus® counters can be controlled and monitored remotely via web browser. All Particles Plus® counters meet ISO 21501-4 and JIS B9921. The 5501 ensures compliance with an onboard pulse height analyzer.
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| 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 touchscreen display |
| (Optional) temperature and relative humidity probe |
| Internal vacuum pump |
| 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 |
| 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 |
| Lightweight stainless steel enclosure |
| 2-year warranty. Extended warranties are available. |
| Size Range | 0.5 to 25 μm |
| Size Channels | Factory calibrated at 0.5, 0.7, 1.0, 3.0, 5.0, 10.0 μm |
| Flow rates | 0.1 CFM (2.83 LPM) |
| Concentration Limit | 15,000,000 Particles/ft³ @ 5% coincidence loss |
| Counting Efficiency | 50% @ 0.5 μm; 100% for particles >0.75 μm per JIS |
| 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 (480×272) color touch screen |
| Vacuum Requirements | External vacuum >15” (38.1 cm) of Hg |
| Optional Internal Vacuum Pump | Internal pump with automatic flow control |
| 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 2.3” x 8.9” (13.3 cm x 5.8 cm x 22.6 cm) includes barb fittings |
| Weight | 2.6 lb (1.18 kg) |
| Accessories | Operating manual on USB flash drive, isokinetic probe, power supply & cable |
| Optional Accessories | Printed manual, temperature relative humidity sensor, isokinetic probes, purge 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 | 2 Years. Extended warranties available. |
Talk to our sales team. Call +61 2 9622 6327
The 2301 particle counter provides a range of particle size measurement from 0.3 or 0.5 to 25.0 μm at a flow rate of 0.1 CFM (2.83 LPM). These sensors allow for efficient particle counting with specifications that exceed the ISO 21501-4 and JIS B9921 calibration standards. These sensors have 4 fixed particle size channels and are equipped with an integral critical orifice and flow sensor to provide a stable flow rate from an external vacuum source. Integration into a building automation or facility monitoring system is easy via isolated RS-485 Modbus communication.
The 2510 particle counter provides a range of particle size measurement from 0.5 to 25.0 μm at a flow rate of 1.0 CFM (28.3 LPM). These sensors allow for efficient particle counting with specifications that exceed the ISO 21501-4 and JIS B9921 calibration standards.
The Particles Plus® 7301-AQM1 and 7301-AQM2 Series Remote Particle Counter and Environmental Monitor measures 0.3 to 25 µm particles with mass concentration and stores indoor air quality measurements of temperature, relative humidity, CO2, (and TVOC in the 7301-AQM2). This instrument is the most versatile remote Air Monitor available, with advanced power management and the industry’s first sleep mode, allowing for battery operation of periods that can exceed a month on a single charge.
The 9501P particle counter provides a range of particle size measurement from 0.5 to 10.0 μm at a flow rate of 0.1 CFM (2.83 LPM).
The 9501 Modbus particle counter provides a range of particle size measurement from 0.5 to 25.0 μm at a flow rate of 0.1 CFM (2.83 LPM).
The 2301P particle counter provides a range of particle size measurement from 0.5 to 25.0 μm at 0.1 CFM (2.83 LPM) flow. These sensors allow for efficient particle counting with high accuracy and resolution that meet or exceed ISO 21501-4 and JIS B9921 for the calibration of a particle counter.
Indoor Air Quality