GJX-2A Vibration Calibrator

GJX-2A Vibration Calibrator Description:

The calibrator includes an electromagnetic vibration table, from 159.2 Hz sinusoidal oscillator drive. In order to maintain a constant acceleration of 10 m/s2 vibration level, in Taiwan equipped with a small body under acceleration sensors, servo-feedback effect. To ensure that the calibration process, calibration of sensors of different quality have been the accuracy of the calibration line. Calibrator There are 2 minutes delayed circuit, when activated the switch case, the Calibrator 2 minutes after vibration, automatic power off to stop vibration. When the battery voltage is too low when the power was automatically cut out. Main Technical Index 1, Frequency: 159.2Hz �� 1% 2, acceleration: 10m/s2 �� 3% 3, Speed: 10 mm / s �� 4% 4, Displacement: 10um �� 5% 5, Distortion: <3% 6, table load: <50 grams 7, the installation of screw: M5 8, Power: 6v battery pack 9, the work cycle: 2 minutes 10 Dimensions: ��52 �� 150 mm 11, Net Weight: 700g 12, the environmental conditions: temperature: (-10 ~ 40) ��; relative humidity: <80% Use 1, was installed by M5 screw School sensors, force can not be too large. Can be tightened by hand. 2, rather than pressing the button switch on the shell, you can start shaking table, 2 minutes after the vibration stops automatically. To stop vibration at any time, and then click the button. 3, the shell due to a magnet, please note that iron and other debris do not enter. 4, could not be activated when the shaking table, check whether the battery voltage is too low (should be greater than 5.2V) 5, the local power to 55mA, each two minutes, using a capacity of 1300mA lithium battery may use more than 700 times. Instrument Annex 1, box 1 2, battery pack components 1 3, M5 screw 2 4, 1 certificate 5, Manual 1