Particles Plus 5501 Remote Airborne Particle Counter (0.5 – 25 µm @ 0.1 CFM)

Size Range: 0.5 to 25.0 μm

Size Channels: Factory calibrated at 0.5, 0.7, 1.0, 2.5, 5.0, 10.0 μm variable binning

Counting Efficiency: 50% @ 0.3 μm; 100% for particles >0.45 μm per JIS

Flow Rates: 0.1 CFM (2.83 LPM)

Concentration Limits: 15,000,000 particles/ft3 @ 10% coincidence (per ISO 21501-4), 30,000,000 particles/ft3 @ 10% coincidence (as tested and validated1)

Light Source: Long life laser diode

Zero Count: <1 count / 60 minutes (<1 particles / 6 ft3). No fault count subtraction. No appreciable drift.

Count Modes: Real-Time Meter and graph, cumulative/differential count/m3 and count/ft3, and mass concentration (PM)

Count Alarms: 1 to 9,999,999 counts

Calibration: NIST traceable

Display: 4.3″ (10.9 cm) WQVGA (480×272) color touch screen

Printer (Optional): External thermal printer available

Vacuum Requirements: External vacuum >15” (38.1 cm) of Hg

Airflow: Internally monitored

Number of Channels: 6

Custom Size Channels: Calibration for custom size channels available

Audible Alarm: Adjustable integrated alarm

Reports: ISO 14644-1, EU GMP Annex 1, FS 209E

Communication Modes: Ethernet, USB, Wireless 802.11 b/g (Optional), RS485 or RS232

Optional Environmental Sensor: Temperature 32º to 122ºF (0º to 50ºC) ±1ºF (0.5ºC) and relative humidity probe 15-90% ±2% 

Alarm: Alarms on counts for all particle sizes, low battery, sensor failure, environmental sensors and flow rate

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 in (13.3 x 5.8 x 22.6 cm) includes barb fittings

Weight: 2.6 lb (1.18 kg)

Accessories: User manual + Instrument Management Software (IMS) on USB flash drive, isokinetic probe, zero-count filter, USB cable, and power supply

Optional Accessories: Printed manual, external printer, isokinetic, temperature and relative humidity probes

Buffer Memory: Securely stores up to 45,000 records with particle counts, environmental data, locations, and timestamps

Sample Locations: Up to 1,000 locations 20 characters long

Sample Time: 1 second to 99 hours

Power: 110 to 240 VAC 50/60 Hz universal in-line power supply

Operating Conditions: 41-104ºF (5-40ºC) / 20% to 95% non-condensing

Storage Conditions: 32-122ºF (0-50ºC) / Up to 98% non-condensing

Storage Conditions: 32-122ºF (0-50ºC) / Up to 98% non-condensing

Datasheet