6 Particle-Size Channels: 0.3, 0.5, 1.0, 2.0, 5.0, 10.0 μm
Flow Rate: 0.1 cfm (2.83 L/min)
Light Source: Laser diode; index guided (26,000 MTBF at 25 °C)
Calibration: PSL particles in air (NIST traceable)
Counting Efficiency: 50 % @ 0.3 μm; 100 % for particles > 0.45 μm (per JIS B9921:1997)
Zero Count: 1 count/5 minute (per JIS B9921:1997)
Coincidence Loss: 5 % at 2,000,000 particles per cubic ft.
Relative Humidity: ± 7 %, 20 % RH to 90 % RH, non-condensing
Temperature: ± 3 °C, 10 °C to 40 °C (50 °F to 104 °F)
Data Storage: 5000 sample records (rotating buffer)
Data Recorded: Date, time, counts, relative humidity, temperature, sample volumes, alarms, label
Display: Graphic liquid crystal with backlight
Count Modes: Concentration, totalize, audio
Delay Time: 0 to 24 hours
Sample Inlet: Isokinetic probe
Interface: RS-232 and RS-485 via RJ-45
Vacuum Source: Internal pump flow controlled
Dimensions: 4.5 " x 8.25 " x 2.25 " (11.43 x 20.96 x 5.72 cm)
Weight: 2.2 pounds (1.0 kg)
Environmental:
Operating: 10 °C to 40 °C (50 °F to 104 °F), 20 % to 90 % RH, non-condensing
Storage: -10 °C to 50 °C (14 °F to 122 °F), Up to 90 % RH, non-condensing
Power: AC Adapter, 12 VDC at 2.5 A, 90 to 250 VAC, 50 to 60 Hz
Rechargeable Battery: NiMH, 4.8 V at 4.5 Ah, replaceable. Charge time: 2 hours (Fast Charge mode), 18 hours (Trickle Charge mode)
Continuous Operating Time: 8 hours
Standards: Complies with P, JIS B9921: 1997