Manual

33
10. Specification
Measuring particle size 0.3, 0.5, 1.0, 3.0, 5.0µm
Light Source Laser Diode
Counting Efficiency Meets JIS B9921
Zero Count Meets JIS B9921
Coincidence Loss Less than 5% at 2,000,000 particles/cf
Flow Rate 0.1 cfm (2.83 L/min)
Sampling Time 1 second-99 minutes 59second (adjustable in second)
Sampling Frequency 1-99 times, or Continuous
Mode of measurement Single/Repeat/Continuous/Calculation
Display 20 letters, 4lines LCD
Error sign Counts beyond max concentration, Drop of laser power,
Out of regulated flow rate (+/-10%), Low battery
Interface RS-232C or RS-485 (Selectable on menu page), RJ-11 Connector N.B.
RS-485 is for cascade connection
Communication protocol Baud Rate 9600bps
Buffer Memory 500 data (In Calculation mode, 1 measurement is counted as 4 data)
Power supply 4 pieces of AA-size Ni-MH batteries (1.2V-2.5Ah) or AC adapter (Input
100-240V). The batteries must be charged with the dedicated charger.
They cannot be charged with the AC adapter.
Operating hours Max. 3 hours (By Ni-MH batteries)
Dimensions
115(W)×70(H)×211(D) mm
Weight Approx. 980 g (without batteries)
Environment operation
condition
Ambient temperature range:10-35℃
Standard Accessories AC adapter, Filter, Tube, Handle, Operation manual
Options Printer, Printer cable, Temperature/Humidity probe, Air velocity probe,
Extension rod for Air velocity probe, Carrying case, Tripod, Application
software, RS-232C cable
Temperature/Humidity Probe Model 0842
Temperature range
0∼50℃(32∼122 ﾟ F)
Accuracy
+/-0.5℃ (at over 0.2 m/s air velocity)
Humidity range 3-98%RH
Accuracy +/-3%RH (+/-5% at the outside of 30-85%RH)
Dimensions
φ20×150mm
Air velocity Probe Model 0843
Air velocity range
0∼1m/s(0∼197FPM)
Accuracy
±0.05m/s(10FPM)
Dimension
φ20×150 mm
Curl cord 0.2m(Max. extended length 1.5m)
Carrying case Model 3886-02
Extension rod for air velocity probe Model 0843-01
Application software Model S388-61