Vibration calibrator, vibration calibrator

Vibration calibratorThe weight of the tested object reaches 600 g
MMF vibration calibratorCan the test amplitude be selected from 1-20 m/s? Five step upgrade
MMF vibration calibratorSeven step upgrade for quartz vibration control frequency selection from 15.92Hz to 1280Hz
Display frequency, amplitude, error percentage, calibration date, etc
Traceable PTB (Physikalisch Technische Bundesanstalt) standard
Equipped with NiMH battery pack for laboratory or on-site use
Using detachable components and drive units, non-contact displacement sensors can be connected for dynamic calibration
Clock output can be used as a synchronizer for narrowband measurement systems

Beijing Li'angshikai Electromechanical Engineering Co., LtdEstablished in 2006, it is a high-tech company specializing in system vibration diagnosis and testing solutions. Since its establishment, the company has always adhered to the principles of "honesty, professionalism, mutual trust, and win-win". In the past few years, Beijing Li'angshikai Electromechanical Engineering Co., Ltd. has provided a large number of suitable testing systems and various testing equipment solutions for domestic and foreign customers, and has been recognized. After years of hard work and struggle, Beijing Li'angshikai Electromechanical Engineering Co., Ltd.'s customer base covers aviation, aerospace, automotive manufacturing, metallurgy, research institutes and other fields. As a partner of multiple foreign brands, Beijing Li'angshikai Electromechanical Engineering Co., Ltd. will continue to be committed to providing advanced technology and services for domestic customers.

Determination of Measurement Methods for Vibration Calibration Instruments

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1. The application of vibration meters for equipment status detection, although not the only basis for determining the equipment overhaul cycle, is essential as a reference condition. Due to the low speed of equipment such as water pumps and fans, the harm caused by vibration is not the only one. For example, sometimes there are no problems detected with a vibration meter, but the impeller is severely corroded and requires major repairs. Therefore, the determination of the equipment overhaul cycle should be comprehensively considered from various aspects such as the results of vibration meter testing, accumulated operating hours of equipment, and efficiency.

2. It is also necessary to use a vibration meter for inspection as a means of acceptance after major equipment repairs. It should be pointed out that due to the varying degrees of equipment age, there is no unified regulation on the inspection values for its acceptance. The inspection values before the major overhaul of the accepted pump set should be used as the basis, and the inspection values after the overhaul should also be based on the inspection values before the major overhaul of the accepted pump set. The repaired values should be lower than the pre repair values. In addition, the application of a vibration meter can also detect installation problems with the pump unit (including poor alignment, loose anchor bolts during long-term operation), as well as pump cavitation phenomena.

In short, the use of vibration meters in conjunction with other detection instruments is beneficial for analyzing the operating status of the equipment. When used in conjunction with instruments such as vibration meters, oil quality analyzers, and motor fault detectors, it can more accurately determine the operation of the equipment.