Hioki 3455 - Specifications; General Specifications

7.1 General Specifications
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Specifications 7
7.1 General Specifications
Operating
temperature
and humidity
0 to 40°C, less than 90%RH (non-con-
densation)
(Battery pack charge: 10 to 40°C, less
than 80%RH)
Storage
temperature
and humidity
-10 to 50°C, less than 90%RH (non-con-
densation)
Battery pack: -20 to 30°C, less than
80%RH (non-condensation)
Period of
guaranteed
accuracy
1 year
Operating
environment
Indoors, Pollution degree 2,
Up to 2000 m (6562ft) ASL
Measuring
method
DC voltage application (insulation resis-
tance) and mean-value rectification (voltage)
A-D conver-
sion
Double integral
Display
LCD with backlight displaying up to a
count of 999
Overflow
indication
>, OF
Underflow
indication
<, -OF
Display update
rate
• Insulation resistance/leakage current:
Once/sec. (0.25 times/sec. if averaging
function used)
• Output voltage monitor: Twice/sec.
• Voltage : Fourth/sec.
• Temperature : Once/sec.
• Bar graph : Twice/sec.