- Accelerometer Vibration Test System（AVTS－01）is specially designed for accelerometer calibration. Base on comparison test method, this system integrate signal condition, process controlling and data reduction, which is suitable for automatic test with high precision.
- – Back to back comparison test with high precision reference sensor, automatic generate test report with traceability.
- – Dual input, high sampling rate and resolution, noise rejection with digital filter.
- – Variable gain selection by software automatically, wide signal input rage, comply with different sensor.
- – 10～10kHz frequency range。
- – PE，IEPE channel selectable for reference。PE，IEPE，DIR channel selectable for under test device。PE channel integrate charge converter；IEPE integrate current source；DIR channel integrate programmable voltage supply.
- – Sensitivity, phase, capacitance test for PE channel；Sensitivity, phase, bias test for IEPE channel；Sensitivity, phase, ZMO, resistance test for DIR channel.
- – Real wave display and sensitivity-frequency, phase-frequency diagram.
- – Customized test report。
- Accelerometer(PE, IEPE,PR,VC) calibration,
- with zero voltage,
- input/output resistance,
- bias voltage,
- sensitivity-frequency deviation,
- phase output.