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PCB Piezotronics offers a selection of proven ICP® reference accelerometers for your calibration process. With the benefits of both simplicity of use and reliability of design, PCB dynamic reference standard sensors are the preferred choice for vibration and shock calibration systems
Back-to-back comparison calibration standard accelerometers permit NIST traceable calibration of accelerometers and other vibration sensors by the reference comparison method. The back-to-back reference calibration accelerometer is mounted to a mechanical exciter and the sensor to be calibrated is installed onto its surface. The output signals from the reference standard and transducer under test (TUT) are compared, permitting sensitivity, frequency response, and phase response verification of the tested unit. Frequency and amplitude inputs to the exciter can be varied to suit the desired test parameters. Included are interconnect cables and a dedicated signal conditioner for use with the reference standard to ensure a precise sensitivity at a common reference frequency. A variety of mounting studs and an NIST traceable calibration certificate are also provided. Readout instruments, shakers, and their controllers are not included.
Calibration ICP® accel., 100 mV/g, 50g, 0.5 to 10 kHz, 10-32 side conn., ¼-28 thd on bottom, ¼-28 thd on top.
Calibration ICP® accel., 100 mV/g, 50g, 0.5 to 10 kHz, 10-32 side conn., ¼-28 thd on bottom, 10-32 thd on top.
Calibration ICP® Shock Accel., 0.5 mV/g, 10,000 g, 1 to 10 kHz, 10-32 side conn., ¼-28 stud bottom, ¼-28 thd on top.