1. Use M5 screws to install the calibrated sensor, and do not apply excessive force. Tighten it by hand.

2. Press the button switch on the shell to start the vibration table, and it will automatically stop vibrating after 2 minutes. If you want to stop the vibration at any time, press the button again.

3. Please be careful not to let iron powder or other debris enter the shell due to the presence of magnets.

4. When the vibration table cannot be started, please check if the battery voltage is too low (should be greater than 5.2V)

5. The power consumption of the vibration calibrator is 55mA, which lasts for 2 minutes each time. When using a lithium battery with a capacity of 1300mA, it can be used more than 700 times

Vibration calibratorIt is a small vibration calibrator that can be held in the hand and used independently, powered by an integrated battery. It can be used to calibrate and verify vibration measurement, monitoring, and recording systems. The measured acceleration weight should not exceed 80 grams. The installation screw hole is M5.

An oscillator and power amplifier with stable vibration frequency are used to drive the vibration table. Install an accelerometer under the table to provide feedback, ensuring that accelerometers weighing less than 80 grams can obtain a constant vibration level. To prevent excessive weight of the accelerometer and large errors caused by insufficient power supply,Vibration calibratorEquipped with overload protection and undervoltage protection circuits. In case of any of the above situations, the vibration calibrator can automatically cut off the power supply.