Description : Measuring range 0.3 ... 25 μm
Measuring channel sizes Factory calibrated at 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μm
Counting efficiency 50% at 0.3 μm, 100% at > 0.45 μm according to JIS
Flow 2.83 l / min (0.1 ft3 / min)
Random loss 10% at 15000000 particles / ft³
Light source Long-life laser diode
Zero count < 1 count / 5 min (< 2 particles / ft3) according to ISO 21501-4 and JIS
Counting modes Automatic, manual, real-time, cumulative /
differential, mass concentration
Alarms 1 ... 9999999 counts
Acoustic alarm Adjustable, integrated alarm
Calibration Traceable to NIST
Display 4.3" WQVGA color touch display, 480x272 px
Configuration Memory for 50 custom configurations
Standards ISO 21501-4 and JIS B9921
Dimensions 13.3 x 5.8 x 22.6 cm
Weight 1.18 kg / 2.6 lbs
Storage 45000 data sets (ring memory) consisting of
Particle counting, temp. And humidity
Samples duration 1 s ... 99 h adjustable
Power supply 110 ... 240V AC 50/60 Hz
Operating conditions 5 ... 40°C / 41 ... 104°F
Up to 95% RH not condensing
Storage conditions 0 ... 50°C / 32 ... 122°F
Up to 98% RH not condensing
Housing material Stainless steel
Interface Ethernet, USB
Optional interfaces Wifi 802.11 b / g, RS485 or RS232
Number of measuring channels 6