Particle Counter PC220
Channel sizes: 0.3 μm, 0.5 μm, 1.0 μm, 2.5 μm, 5.0 μm, 10.0 μm
Counting modes: Concentration, cumulative, differential
Counting efficiency: 50% at 0.3 μm; 100% for particles > 0.45 μm
Flow rate: 2.83 l/min (0.1 ft³/min), controlled by internal pump
Zero count: < 1 particles / 5 min.
Coincidence loss: 5%, 2 million particles per ft³ (28.3 litres)
Light source: Laser class 3B, wave length 780 nm, 90 mW
Sample inlet: Isokinetic probe
Measuring channels: 6
Air Temperature
Humidity
Dew point temperature
Wet-bulb temperature
Formaldehyde (HCHO)
Carbon monoxide (CO)