AE Series Strain Indicator Calibrator

AE Series Strain Indicator Calibrator



Description

The Model AE calibrator is a Wheatstone bridge and generates a true change of resistance in one arms of the bridge.

It simulates the actual behavior of a strain gage in negative strain calibrator based on the Wheatstone bridge principle requires stable components. Multiple ultra-stable and hi-stable precision resistors are used in the Model AE calibrator to provide the stability, repeatability and accuracy required in a laboratory strain gages instrument.

Features
● True Wheatstone bridge circuitry
● Independent model AE-120 for 120Ω, and model AE-350 for 350Ω
● Simulates quarter, half, and full-bridge
● 12 position preset range
● Quarter-bridge strain range direct reading: -100 to -100 000 με.
● Half and Full-bridge strain range direct reading: ±100 to ±100 000 με.
● Transducer range: ±0.5 mV/V to ±50 mV/V
● Reversing switch for plus and minus calibration
● High precision resistors used throughout to ensure excellent stability
● Accuracy 0.3 percent
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