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Basic Specifications
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AC Withstand-voltage test portion
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AC Voltage Output Component
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Output voltage
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0.2 to 5 kV AC (50/60 Hz), Single range output
Measurement category ? , Anticipated transient overvoltage 1500 V
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Output frequency
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50/60 Hz, ±0.2%
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Voltage output method
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PWM switching (0 V start, Voltage change during supply possible)
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Voltage setting method
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Digital setting, Setting resolution: 0.01 kV
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Output voltage accuracy
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±1.5% of the setting value ±20 V
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Maximum rated power
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100 VA AC (5 kV/20 mA), continuous
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Transformer capacity
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100 VA
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Output waveform
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Sine wave
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Fluctuation rate
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15% or less (At Maximum rated load → no load converge to set value within 1 second)
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Distortion rate
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5% or less (At 40 MΩ, load 5 kV output: impedance of measuring device during measurement)
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Voltage measurement
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True RMS indication
Digital meter, 0 to 5.00 kVrms AC Withstand-voltage, Accuracy ±1.5%rdg (±15 V for less than 1000 V)
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Current Detection
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Current measurement range
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0.01 mA to 20 mA (2-range structure)
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Designated value
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True RMS indication
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Measurement range
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10 mA/20 mA
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Measured area and resolution
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0.00 mA to 9.99 mA, 0.01 mA (10-mA range)
0.0 mA to 20.0 mA, 0.1 mA (20-mA range)
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Measurement accuracy
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±2%rdg ±0.05 mA (10-mA range)
±2%rdg ±0.5 mA (20-mA range)
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Decision Function
Decision method
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Window comparator method (digital setting) for setting upper-limit and lowerlimit values
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Decision contents
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UPPER FAIL : when measured current exceeds the upper-limit setting
PASS : when measured current remains between the upper- / lower limit settings for set time
LOWER FAIL : when the measured current is below the lower-limit setting
UPPER LOWER FAIL : Test errors such as when there is no pre-set voltage out-put
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Decision process
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Output to the display, beeper sound, signals to EXT I/O for each decision result
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Setting range
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AC: 0.1 to 20.0 mA (Upper-limit value), 0.1 to 19.9 mA (Lower-limit value), Setting resolution: 0.1 mA
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Insulation resistance test portion
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Rated supply
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500 V/1000 V DC (positive electrode)
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No load voltage
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1 to 1.2 times of rated voltage
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Voltage measurement
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Digital meter, 0 to 1000 V DC Insulation resistance, Accuracy ±30 V
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Rated measurement current
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1 to 1.2 mA
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Short-circuit current
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4 to 5 mA (500 V), 2 to 3 mA (1000 V)
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Measurement range
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0.2 M to 2000 MΩ (500 V), 0.5 M to 2000 MΩ (1000 V)
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Accuracy guarantee
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0.5 M to 999 MΩ (500 V), 1 MΩ to 999 MΩ (1000 V): ±4%rdg 1000 MΩ to 2000 MΩ: ±8%rd
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Measured resolution
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0.01 MΩ (0.20 MΩ to 19.99 MΩ)
0.1 MΩ (20.0 MΩ to 199.9 MΩ)
1 MΩ (200 MΩ to 2000 MΩ)
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Measurement resistance range
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2 MΩ, 20 MΩ, 200 MΩ, 2000 MΩ (500 V)
4 MΩ, 40 MΩ, 400 MΩ, 2000 MΩ (1000 V)
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