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The CBA-131A is a full bridge strain calibrator for static and dynamic strainmeters. The input bridge resistance can be switched between 120Ω and 350Ω, and the bridge excitation is available in both constant voltage and constant current.

Features

• ____Computer control possible (via RS-232C)
• ____Wide calibration range (±1000000×10-6 strain)
• ____High resolution (1/100000, 0.1×10-6 strain at the maximum)
• ____Excellent stability ___
___
• ____Usable as a standard power source of ±20V (0.1mV resolution)
  (Also usable as a constant current output)
• ____Geneation of dynamic output ___
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Weight 2 kg Power source AC90~110V (50/60Hz)
15VA max.