Hioki 8953-10 HIGH RESOLUTION UNIT

Voltage (high resolution) input Amplifier This unit is one input channel. Simply slot the 8953-10 into the Digital Oscillo Series MEMORY HiCORDER 8855 for use. To measure high voltages, this into comes equipped with a power terminal for the DIFFERNTIAL PROBE 9322. It can alse be connected directly to each channel.

Basic Specifications

• Input Isolated BNC connector, Max. rated voltage to earth: 370 V AC, DC (with input isolated from the unit, the maximum voltage that can be applied between input channels and chassis, or across input pins, without causing damage)
• Measurement range 5 mV to 20 V/division, 12 ranges, full-scale = 20 divisions, AC voltage for possible measurement / display using the memory function: 280 V rms, low-pass filter: 5/50/500/5 k/50 kHz
• Measurement resolution Data in the 1/1600 measurement range (using 16-bit A/D)
• Maximum sampling rate 1 MS/s
• Accuracy DC amplitude: ±0.2% f.s. Zero-position: ±0.1% f.s.
• Frequency characteristics DC to 100 kHz ±3 dB. With AC coupling: 7 Hz to 100 kHz ±3 dB
• Input resistance and capacitance 1 M-ohm, 40 pF (when C is 100 kHz)
• Input coupling DC, GND, AC
• Max. allowable input 400 V DC (the maximum voltage that can be applied between input pins without causing damage)
• Power terminal DIFFERENTIAL PROBE 9322 Power (the POWER CORD 9328 is required for connection)
• Anti-aliasing filter Cutoff frequency (fc): 20 Hz to 40 kHz (set automatically)
• Attenuation: -66 dB or greater at 1.5 fc
• Accessories None * The input cord and conversion cable are optional