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U8974
HIGH VOLTAGE UNIT
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"2ch, 고전압 다이렉트 입력 측정"
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| | |  | 2ch, DCV / ACV 고전압 입력이 가능한 입력 유닛 | | | DC 1000V, AC 700V까지 다이렉트 측정 가능 | | | 1MS/s 고속 샘플링 | | | 절연입력 | | |
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| | Output terminal | Number of channels: 2, for voltage measurement, DC/RMS selectable
Maximumrated voltage to ground: 1000V AC or DC(CAT III), 600V AC or DC(CAT IV) | | Input termianals | Banana input terminal(Input impedance: 4MΩ, Input capacitance:5 pF) | | Frequency
characteristics | 200mV/div to 50V/div (DC mode), 8 ranges
500mV/div to 50 V/div (RMS mode), 7 ranges | | Measurement
resolution | 1/1600 of measurement range (using 16-bit A/D conversion) | | Maximum sampling rate | 1MS/s | | Measurement accuracy | ±0.25% f.s. (with filter 5 Hz, zero position accuracy included) | | RMS measurement | RMS accuracy: ±1.5% f.s. (DC, 30 Hz to 1 kHz), ±3% f.s. (1 kHz to 100 kHz)
Response time: High speed 150 ms, Medium speed 500 ms, Low speed 2.5 s | | Frequency characteristics | DC to 100 kHz (-3dB) | | Input coupling | DC/GND | | Maximum input voltage | 1000 V DC, 700 V AC | | Dimensions and mass | 106 mm (4.17 in) W × 19.8 mm (0.78 in) H × 196.5 mm (7.74 in) D, 230 g (8.1 oz) | | Accessories | N/A |
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