Product Description

G91AS is a comparison standard accelerometer designed specifically for accelerometer calibration. It transfer standard accelerometer for calibration of back-to-back working standards and reference standards built into shakers. The unit is hermetically sealed and ideal for long term reference standard. This sensor is the industry standard for vibration/shock calibration. The model G91AS provide Ultra-stability performance and flat high frequency response by reliable crystal sensing element. Model G91AS offer bottom 10-32 thread hole for shaker/shock head mounting. The miniature glass insulated connector provides long-term stability over the operating temperature range. G91AS provides wide frequency response, which is critical for vibration and shock calibration. The specially designed crystal exhibit low base strain sensitivity, high resonance frequency and excellent output stability over time. Signal ground is connected
to the outer case of the unit, an insolation washer is available by option. The accelerometer features a 10-32 side connector and requires a coaxial cable for measurement operation. Model 1032 is a 10-32 to BNC breakout coaxial cable to work with the sensor.

Key Features

Laboratory standard
CNAS traceable calibration
Hermetic seal
Ultra-stable output
Wide frequency response
Shock duration

Applications

Back to Back comparison
Accelerometer calibration
Vibrator control
Vibration standard
Shock calibration