Hioki PR8111, Инструкция по эксплуатации

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Chapter 4 Specifications
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Recording paper • Fanfold recording paper SE-10Z-2 (length: 15 m)
• Roll recording paper SE-10 (length: 20 m)
Maximum rated voltage
between terminals 250 VDC (V ranges) or 30 VDC (mV ranges)
Maximum rated voltage
between terminals and
ground 300 VAC, DC, measurement category II;
anticipated transient overvoltage: 2,500 V
(Between input channels and instrument or between input channels)
Dielectric strength and
insulation resistance 3.0 kVAC for 1 min, 50 M Ω or more at 500 VDC
(Between input channels and instrument or between input channels)
Battery check 3-stage LED display (green, orange, red) (when operating on battery power)
Accuracy is guaranteed even when red indicator is lit.
(green
→ orange: 6.9 V±0.15 V, orange → red: 6.4 V±0.15 V)
Operating temperature
and humidity Temperature: 0°C to 40°C (32°F to 104°F)
Humidity: 40% to 80% RH (non-condensing)
Storage temperature and
humidity Temperature: -20°C to 55°C (-4°F to 131°F)
Humidity: 10% to 80% RH (non-condensing)
Operating environment Indoors, pollution degree 2, up to 2,000 m ASL
Dimensions Approx. 292W × 177H × 182D mm (11.50”W × 6.97”H × 7.17”D)
(excluding protruding parts)
Mass PR8111: Approx. 3.9 kg (137.6 oz) (instrument only)
PR8112: Approx. 4.4 kg (155.2 oz) (instrument only)
Power source Model 9418-15 AC Adapter (12 VDC)
Rated supply voltage: 100 to 240 VAC (with allowance for 10% voltage fluctu-
ations)
Rated supply frequency: 50/60 Hz
Anticipated transient overvoltage: 2,500 V
DC power supply input: 10 to 27 VDC (Input can be provided to the AC adapter
jack via a special-order cable connected.)
Wiring between battery and the instrument must be 3 m or less in length.
Dry-cell batteries: Six LR20 alkaline batteries
(When used with the AC adapter, the adapter takes precedence.)
Max. rated power 4 VA (AC adapter, DC power supply) or 3 VA (dry-cell batteries)
Continuous operating time When using LR20 alkaline batteries (reference values for 23°C)
PR8111: Approx. 50 hours
PR8112: Approx. 25 hours
Test conditions: 60 mm/h chart speed, ±250 mV measurement range, 400
mVp-p 0.01 Hz sine wave input waveform
Applicable standards Safety: EN61010
EMC: EN61326 Class A
Effect of radiated radio-
frequency electromagnet-
ic field ±2% of effective recording with at 10 V/m
Effect of conducted radio-
frequency electromagnetic
field ±2% of effective recording width at 3 V