VibrationPortable vibration detectorIt is a device used to measure the vibration of an object or machine, usually consisting of a sensor, a signal processing unit, and a display. It is a portable mechanical vibration measurement instrument that can easily measure vibration parameters such as vibration acceleration and velocity, and is widely used to reliably quantitatively evaluate the vibration of rotating and reciprocating machines. This kind of instrument provides great convenience for the mechanical design and manufacturing, military, electric power, equipment management, transportation and environmental protection departments to detect and monitor the fault and aging signals of machinery and equipment, carry out product quality control, and carry out vibration test measurement and vibration control.
The portable vibration detector is characterized by its portability, small and lightweight, easy to carry, especially suitable for inspection personnel. It has a variety of measurement modes, such as three-parameter measurement mode, dynamic time domain waveform measurement mode, dynamic spectrum measurement mode, data acquisition mode, speed measurement mode, etc., which can measure 1 2-channel spectrum, time domain waveform, acceleration peak, velocity effective value and displacement peak-to-peak. Users can set the filter passband cut-off frequency according to their own needs, and the step size is 100Hz.
In addition, the instrument can dynamically display the measured vibration waveform (time domain waveform) in real time, dynamically display the vibration spectrum, perform axial trajectory analysis, and perform continuous data acquisition within 20 seconds. In terms of operation, it is also very simple, automatically indicating the status alarm, which is very suitable for field equipment operation and maintenance personnel to monitor the status of the equipment, find problems in time, and ensure the normal and reliable operation of the equipment.
In terms of application, portable vibration detectors are widely used in various occasions that need to measure vibration, such as the rapid inspection of motors, fans, pumps, compressors, machine tools and other equipment, as well as machinery manufacturing, electricity, vehicles and other fields. It can help people quickly and accurately detect the failure or potential problems of the machine, and repair or replace it in time to ensure the normal operation of the machine.
In conclusion, the portable vibration detector is a powerful and easy-to-operate instrument that provides important technical support for the condition monitoring and fault diagnosis of equipment.