Hioki MR8901 ANALOG UNIT

Functions

No. of channels: 4, for voltage measurement

Input connectors

Isolated BNC connector (input resistance 1 MΩ, input capacitance 10 pF)
Max. rated voltage to earth: 100 V AC, DC (with input isolated from the main unit, the max. voltage that can be applied between input channel and chassis and between input channels without damage)

Measurement range

5 mV to 10 V/div, 11 ranges, full scale: 20 div
* AC voltage can be measured/displayed: up to 140 V rms at ×1/2 amplitude compression, but limited to 100 V rms according as max. rated voltage to earth

Low-pass filter

Low-pass filter: 5/50/500 Hz, 5 kHz, OFF

Resolution

1/1250 of measurement range (using 16-bit A/D converter)

Highest sampling rate

500 kS/s (simultaneous sampling across 4 channels)

Accuracy

±0.5 % of full scale (with filter 5 Hz, Zero position accuracy included)

Frequency characteristics

DC to 100 kHz -3 dB

Input coupling

DC/GND

Max. allowable input

150 V DC (the max. voltage that can be applied across input pins without damage)

Dimensions and mass

119.5 mm (4.70 in)W × 18.8 mm (0.74 in) H × 151.5 mm (5.96 in)D, 180 g (6.3 oz)

Included accessories

None

Functions

No. of channels: 4, for voltage measurement

Input connectors

Isolated BNC connector (input resistance 1 MΩ, input capacitance 10 pF)
Max. rated voltage to earth: 100 V AC, DC (with input isolated from the main unit, the max. voltage that can be applied between input channel and chassis and between input channels without damage)

Measurement range

5 mV to 10 V/div, 11 ranges, full scale: 20 div
* AC voltage can be measured/displayed: up to 140 V rms at ×1/2 amplitude compression, but limited to 100 V rms according as max. rated voltage to earth

Low-pass filter

Low-pass filter: 5/50/500 Hz, 5 kHz, OFF

Resolution

1/1250 of measurement range (using 16-bit A/D converter)

Highest sampling rate

500 kS/s (simultaneous sampling across 4 channels)

Accuracy

±0.5 % of full scale (with filter 5 Hz, Zero position accuracy included)

Frequency characteristics

DC to 100 kHz -3 dB

Input coupling

DC/GND

Max. allowable input

150 V DC (the max. voltage that can be applied across input pins without damage)

Dimensions and mass

119.5 mm (4.70 in)W × 18.8 mm (0.74 in) H × 151.5 mm (5.96 in)D, 180 g (6.3 oz)

Included accessories

None