HIGH RESOLUTION UNIT 8968
High-precision measurement of instantaneous voltage waveforms
Key Features
- High 16-bit A/D resolution
- Isolated 2 channel input
- Max. rated voltage to ground: 300 V AC, DC (CAT II)
Model No. (Order Code)
8968 | For MR6000, MR8847A, MR8827, and similar products |
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Note: This module must be used with the Memory HiCorder. Input probes are not included. Please purchase them separately.
List of Available Memory HiCorders
Please refer to the table here for the types of input units that can be used for each Memory HiCorder.
Basic specifications
Accuracy guaranteed: 1 year
Measurement functions | Number of channels: 2, for voltage measurement | |||||
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Input connectors | Isolated BNC connector (input impedance 1 MΩ, input capacitance 30 pF), Max. rated voltage to earth: 300 V AC, 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) |
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Measurement range | 5 mV to 20 V/div, 12 ranges, full scale: 20 div, AC voltage for possible measurement/display using the memory function: 280 V rms, Low-pass filter: 5/50/500 Hz, 5 k/50 kHz | |||||
Anti-aliasing filter | Integrated filter for suppressing aliasing distortion caused by FFT processing (automatic cutoff frequency setting/OFF) | |||||
Measurement resolution | 1/1600 of measurement range (using 16-bit A/D conversion and when installed in the 8847) | |||||
Highest sampling rate | 1 MS/s (simultaneous sampling across 2 channels) | |||||
Measurement accuracy | ±0.3 % of full scale (with filter 5 Hz, zero position accuracy included) | |||||
Frequency characteristics | DC to 100 kHz -3 dB, with AC coupling: 7 Hz to 5 MHz -3dB | |||||
Input coupling | AC/DC/GND | |||||
Max. allowable input | 400 V DC (the maximum voltage that can be applied across input pins without damage) | |||||
Dimensions and mass | 106 mm (4.17 in) W × 19.8 mm (0.78 in) H × 196.5 mm (7.74 in) D, 250 g (8.8 oz) | |||||
Included accessories | None |