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Category: AccessoriesHioki
Manufacturer:

Hioki 8972 DC/RMS Unit, 2ch, Voltage, DC to 400kHz, or RMS Rectifier DC/30 to 100kHz

condition: Brand NewPart #: HI-8972Availability: Call for Availability
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Instantly measure waveforms and RMS graphs from DC to AC

Note: Use with the MEMORY HiCORDER 8847. Input cables are not supplied. Please purchase the appropriate cable for the intended application.

  • 12-bit A/D resolution
  • From low to high frequency, wide band width RMS rectifier installed (DC, or 30Hz to 100kHz)
  • Monitor instantaneous waveforms without the need to pass through the rectifying circuit
  • Isolated input, up to 300 V AC/DC from the earthNote: Use with the MEMORY HiCORDER 8847. Input cables are not supplied. Please purchase the appropriate cable for the intended application.

(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-up time and zero adjustment; accuracy/product guaranteed for 1 year)

Measurement Functions Number of channels: 2, for voltage measurement, DC/RMS selectable
Input Connectors Isolated BNC connector (input impedance 1MΩ, input capacitance 30pF),
Max. rated voltage to earth: 300V 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)
Measurement Range 5mV to 20V/div, 12ranges, full scale: 20div, (AC voltage for possible measurement/display using the memory function: 280V rms)
Low-pass filter: 5/50/500Hz, 5k/100kHz
Measurement  Resolution 1/100 of measurement range (using 12-bit A/D conversion and when installed in 8847)
Highest Sampling Rate 1MS/s (simultaneous sampling across 2 channels)
Measurement Accuracy ±0.5% of full scale (with filter 5Hz, zero position accuracy included)
RMS Measurement RMS amplitude accuracy: ±1% of full scale (DC, 30Hz to 1kHz), ±3% of full scale (1kHz to 100kHz),
Response time: SLOW 5s (rise time from 0 to 90% of full scale), MID 800ms (rise time from 0 to 90% of full scale), FAST 100ms (rise time from 0 to 90% of full scale), Crest factor: 2
Frequency Characteristics DC to 400kHz -3dB, (with AC coupling: 7Hz to 400kHz -3dB)
Input Coupling AC/DC/GND
Max Allowable Input 400V DC (the maximum voltage that can be applied across input pins without damage)
Dimensions, Mass 106mm (4.17in) W × 19.8mm (0.78in) H × 196.5mm (7.74in) D, 250g (8.8oz)
Supplied  Accessories None
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