PHY Dynamic Balance Measuring InstrumentDetailed product description：

The PHY dynamic balance measuring instrument aims at the highest technology at home and abroad, using large-scale integrated circuits and microcontroller technology. The dynamic balance measuring instrument has multifunctionality, which can be used as both a tachometer and a vibration test, especially with all the functions of measuring dynamic balance. The instrument is easy to operate, with human-machine dialogue, menu prompts, and measurement data can be locked and maintained at any time. It is equipped with dual power supply of internal battery and mains power, making it convenient for on-site dynamic balance testing of rotating machinery. It can also be matched with a balancing machine and directly replace the balancing machine box for the renovation of old balancing machines.

Main technical specifications of PHY dynamic balance measuring instrument
1. Speed measurement range: 400-30000 revolutions per minute
2. Vibration measurement range: 0-3000 μ m peak to peak value
4. One time removal of imbalance rate>80%
5. Phase tracking accuracy: less than ± 1 ° within 0-360 °
6. Display mode: Four line large character LCD displays multiple parameters of two measuring points simultaneously

Operation precautions

Users should not easily press the "reset" button during continuous measurement, otherwise all data from the button will be lost. If you have an impact coefficient at hand, you can re-enter it. Be sure to carefully mark the photoelectric indicators and observe the accuracy of the machine speed. This is an important guarantee for the instrument to conduct dynamic balance testing. There are multiple reasons that can cause significant machine vibration. Only when the amplitude of the same frequency accounts for a larger component of the total amplitude, can dynamic balancing be used to reduce vibration. On the contrary, it cannot achieve the desired effect.

In the dynamic balance weighing method, the dynamic balance measuring instrument needs to add the known weight to the known position of the measured surface, and pay attention to the changes in the amplitude and phase of the vibration after weighting and the original amplitude and phase of the vibration. If the data changes are not significant, the vibration reduction effect after calculation and processing will not be significant in the future. If the amplitude change is not significant, the weight of the test should be increased. If the phase change is not significant, the position of the trial weight should be moved again. The first balancing of a rotor must be done using the trial weight method. After obtaining the influence coefficient through the trial weight method, the influence coefficient method can be used for balancing rotors of the same type, which is relatively simple to operate.

The PHY dynamic balance measuring instrument can be powered by AC 220V or by the built-in 12V battery. Generally, it is required to use AC 220V charging and 12V battery power supply, so that the internal noise of the machine is relatively low. Please note that when the battery voltage is below 10V, timely charging is required. Otherwise, it will affect the lifespan of the battery. The magnetic suction seat equipped with the sensor has a high suction force and is very easy to pinch hands. Please be very careful