KYORITSU 5020 Instruction Manual - Manual (Page 53)

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Operating system : Successive Approximation
(CH1 single synchronized sampling)
Rated max. working voltage : AC9.9Vrms, 14V peak value
Number of input channel : 3ch
Measuring method : True RMS
RMS measuring interval : approx. 100ms.
Sampling interval
Normal/Trigger mode : approx. 1.65ms/CH
Capture mode : approx. 0.55ms (waveform: at every 1.1ms)
P.Q.A mode : approx. 0.55ms
Display : Liquid crystal display
Low battery warning : Battery mark display (in 4 levels)
Over-range indication : "OL" mark is displayed when exceeding the
measuring range.
Auto power off : Power-off function operates automatically after
a switch remains for 3min. (when recording is
stopped)
Location for use : Indoor use, Altitude up to 2000m
Temperature & humidity range(guaranteed accuracy):
23℃±5℃ / Relative humidity 85% or less (no
condensation)
Operating temperature & humidity range:
-10℃ ~50℃ / Relative humidity 85% or less (no
condensation)
Storage temperature & humidity range:
-20℃ ~60℃ / Relative humidity 85% or less (no
condensation)
Battery : DC6V: Alkaline battery(LR6) x 4pcs
External supply DC9V (Special AC Adapter)
Current consumption : approx. 10mA
Possible measurement time : Approx.10days (with alkaline LR6 batteries)
Applicable standards : IEC 61010-1:2001 CATIII 300V Pollution
degree2
IEC 61326 (EMC standard)
Overload protection : 120%MAX/ 10sec of rated current/ voltage of
each Sensor
Withstand voltage : AC3540V (RMS 50/60Hz)/ for 5sec.
Insulation resistance : 50Mohm or more / 1000V