Hioki 8715-01, Инструкция по эксплуатации

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9.1 General Specifications
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Measurement
modes Waveform : Power Waveform Monitoring
Trend
: RMS Trend Monitoring
Number of channels
(maximum) 4 analog channels
Memory capacity 4 ch, 64 K words/channel
Maximum sampling
speed 400 kS/s (all channels simultaneously)
Time axis accuracy
0.01%
(difference between grid and actual time)
External control
terminals External trigger input, trigger output, GND
Time functions Auto calendar with automatic leap year,
24 hour clock
Backup battery and
lifetime Used for clock and to preserve waveforms and
settings, at least 5 years
(reference value at 25 , 77 )
Location for use
Max. 2000 m (6562 feet) height, indoors
Operational ranges
for temperature and
humidity Temperature: 5 to 40 (41 to 104 )
Relative humidity: 35% to 80%RH (with no
condensation)
Temperature and
humidity ranges for
assured accuracy Temperature: 23 5 (73 9 )
Relative humidity: 35% to 80%RH (with no
condensation)
Temperature and
humidity ranges for
storage Temperature: -10 to 50 (50 to 122 )
Relative humidity: 20% to 80%RH (with no
condensation)
Chapter 9
Specifications
9.1 General Specifications