MRC introduces a variety of laboratory vibrators. view in catalog.
A vibration table is a device used to test electronic instruments and other devices under simulated vibration conditions. It is often used in the testing and development of products to ensure that they can withstand the stresses of vibration and shock that they may encounter in their intended operating environment.
A vibration table consists of a rigid table top supported by a vibrating base. The vibrating base is typically driven by an electric motor or pneumatic actuator, and is capable of producing a wide range of vibration frequencies and amplitudes. The test item is placed on the table top, and the table is then subjected to a series of vibration tests to simulate the conditions that the device may experience in its intended operating environment.
There are many different types of vibration tables available, ranging from simple, low-cost units to more sophisticated, high-precision systems. The choice of vibration table will depend on the specific requirements of the test, including the size and weight of the test item, the type of vibration spectrum to be simulated, and the desired level of precision and control.
Vibration tables are widely used in a variety of industries, including aerospace, automotive, military, and electronics, to ensure that products are reliable and able to withstand the stresses of their intended operating environment.
The vibration test table is designed to check the quality assurance of electronic cards and electronic products, sub-assemblies and mechanical assemblies, medical equipment and any other sensitive equipment.A vibrating table is used not only to test the finished product but also quality assurance in the production line and as an integral part of the production process.The vibrations are in three axes with the possibility of changing the intensities
Vibration Table Testing
Installation instructions of vibrator tables
The machine must be located on a safe place and on a horizontal position. Make sure there is sufficient air where you position the machine. It is duty of the user to ensure that the electric plant is in accordance with the safety laws in force. It is particular important to make sure that the grounding is well efficient. Furthermore, it is important to verify the network voltage: in case the voltage is too low (lower than 210V), the engine will start too slow and it might be necessary to install a voltage stabilizer. After having placed the vibrator and gone through the above due verifications, follow these instructions: The general switch must be in the OFF (0) position. Connect the power supply plug to a 220-230 V AC outlet.
Performance and Use of of vibrator tables
Please follow carefully the herein instructions as per Pic. 2: 1- Place on the vibrating plate the cylinder (or cylinders) or the muffle, making sure that the vibrator is OFF (pos 0 switch 1) . 2- Turn on the vibrator with the switch 1: at the beginning, the intensity of vibration is always very low (at the minimum position) and the display shows value 1. Push the two arrows (UP to increase and DOWN to decrease) to modify the intensity of the vibrating plate in order to obtain the desired value. When the intensity of the vibration increases also the number on the display increases up to the maximum value which is 9. 3- Pour the gypsum or coating, paying attention that no drops of material fall on the plate. 4- It is possible to increase or decrease the intensity of the vibrating plate when the vibrator is working. Maintain the vibrator for the needed time necessary to compact well the material. 5- Turn off the machine and remove the cylinders from the vibrating plate. 6- At the end of the procedure make sure to clean the plate with a dry or slightly humid cloth. All opertaion manual of vibrator tables