Ngõ Vào Tương Tự Tốc Độ Cao Hioki U8976
HIGH SPEED ANALOG UNIT HIOKI U8976
High speed 200 MS/s, isolated input
Basic specifications
Accuracy guaranteed: 1 year, Accuracy guarantee period after adjustment made by Hioki: 1 year
Measurement functions | Number of channels: 2, for voltage measurement | |||||
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Input terminals | Isolated BNC terminal (Input impedance: 1 MΩ, Input capacitance: 22 pF) Max. rated voltage to earth: 1000 V AC or DC (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) | |||||
Measurement range | 100, 200, 400 mV f.s., 1, 2, 4, 10, 20, 40, 100, 200, 400 V f.s., 12 ranges (AC voltage for possible measurement/display using the memory function: 280 V rms) Low-pass filter: 5/500/5 k/1 MHz | |||||
Measurement resolution | 1/1600 of measurement range (using 12-bit A/D conversion) | |||||
Highest sampling rate | 200 MS/s (2 channel simultaneous sampling) | |||||
Measurement accuracy | ±0.5% f.s. (with filter 5 Hz, zero position accuracy included) | |||||
Frequency characteristics | DC to 30 MHz -3 dB, with AC coupling: 7 Hz to 30 MHz -3dB | |||||
Input coupling | AC/DC/GND | |||||
Max. allowable input | 400 V DC (when direct input), 1000 V DC (when using the 9665) | |||||
Dimensions and mass | 106 mm (4.17 in) W × 19.8 mm (0.78 in) H × 196.5 mm (7.74 in) D, 280 g (9.9 oz) | |||||
Accessories Hioki U8976 | None |