Home Products STRAIN UNIT 8939

STRAIN UNIT 8939

Measure acceleration, load, pressure or strain waveforms

Discontinued

Key Features

  • Directly connect to the strain gauge converter (bridge voltage: DC only)
  • 12-bit A/D high resolution measurement
  • 2 channels input
  • Isorated input, up to 30 V AC, 60 V DC (maximum rated voltage to earth)

Model No. (Order Code)

8939 Discontinued, For the 8860-50, 8861-50, and similar products
Note: Use with the Memory HiCorder. The strain gauge converter is not provided by Hioki, and must be purchased from a separate vendor.

Basic specifications

Accuracy guaranteed: 1 year
Measurement functions Number of channels: 2, for distortion measurement (electronic auto-balancing, balance adjustment range within ±10000με)
Input connectors Via conversion cable, TAJIMI PRC03-12A10-7M10.5, Max. rated voltage to earth: 30Vrms or 60V 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)
Suitable transducer Strain gauge converter, bridge impedance: 120Ω to 1kΩ, bridge voltage 2 ±0.05V
Measurement range 20με to 1000με/DIV, 6 ranges, full scale: 20DIV, low-pass filter: 10Hz/30Hz/300Hz/3kHz
Measurement resolution 1/80 of measurement range (using 12-bit A/D conversion; installed in 8860 series)
Highest sampling rate 1MS/s (2-channel simultaneous sampling)
Accuracy After auto-balancing DC amplitude: ±(0.5% of full scale +2με), zero position: ±0.5% of full scale
Frequency characteristics DC to 20 kHz +1/-3dB
Max. allowable input 10V DC + AC peak (the maximum voltage that can be applied across input pins without damage)
Dimensions and mass 170 mm (6.69in)W × 20 mm (0.79in)H × 148.5 mm (5.85in)D, 250 g (8.8 oz)
Included accessories Conversion cable × 2
  • No results were found.
  • No results were found.
  • No results were found.
  • No results were found.
  • No results were found.
  • No results were found.
  • No results were found.

User Support