Article List
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- Classification of coating thickness measurement gauge (1)Principle of magnetic suction measurement and thickness gaugeThe amount of suction between the permanent magnet (probe) and the magnetically permeable steel is proportional to the distance between the two, which is the thickness of the coating thickness measurement gauge. Using this principle to makThickness Gauge information May 29, 2019
- How to choose a suitable coating thickness gauge for curved surface (non-planar) paint filmWhen is selecting a ultrasonic coating thickness gauge, the user should select different measurement principles, measurement ranges and precision are based on the substrate, which should consider the environment of the measurement object from the actual situation. Especially for non-planar objects,Thickness Gauge information June 05, 2019
- Classification of coating thickness measurement gauge (2)The high frequency AC signal generates an electromagnetic field in the probe coil, and a vortex is formed therein when the probe is close to the conductor. The closer the probe is to the conductive to substrate, the larger the eddy current and the greater the reflection impedance. This feedback actiThickness Gauge information May 29, 2019
- What are the factors that affect the measurement of the ultrasonic thickness gauge? (1)(1) The surface roughness of the workpiece is too large, which is resulting in the poor coupling between the probe and the contact surface, low reflection echo, and even failure to receive the echo signal. For surface rust, in-service equipment, pipes, etc., anodizing coating thickness gauges have eThickness Gauge information June 06, 2019
- What are the factors that affect the measurement of the ultrasonic thickness gauge?(2)(9) The effect of temperature. Generally, the speed of sound in the solid materials decreases with the increasing temperature. Test data shows that for every 100 °C increase in hot material, the speed of sound drops by 1%. For high temperature in-service equipment.This is often the case. High-temperThickness Gauge information June 06, 2019
- The Difference Between the Magnetic Induction Thickness Gauge and the Eddy Current Principle Thickness GaugeThe principle of magnetic induction is to measure the thickness of the coating by using the magnetic flux of the probe through the non-ferromagnetic coating into the iron substrate. The thicker coating, the smaller is the magnetic flux. Because it is an electronic instrument, it is easy to calibrateThickness Gauge information June 01, 2019
- principle of coating thickness gauge measurementA protective layer that protects the surface of the material, such as coatings, coatings, overlays, chemically formed films, etc., which is referred to as coating in some national and international standards.Coating thickness measurement gauge has become an important part of the processing industryThickness Gauge information May 28, 2019
- Precautions of ultrasonic thickness gauge measurement (1)The principle of ultrasonic thickness gauge measurement is similar to the principle of light wave measurement. The ultrasonic pulse emitted by the probe reaches the back-test object and propagates through the object. When it reaches the material interface, it is reflected back to the probe. The thicThickness Gauge information May 27, 2019
- Arrangement and power density of ultrasonic transducer used in the ultrasonic cleanerUltrasonic transducer, ultrasonic transducer front and rear pressure block, ultrasonic vibration rod, ultrasonic generator, ultrasonic crusher, ultrasonic vibrating screen and series of products .This product is widely used in the industrial ultrasonic cleaner transducer pack, ultrasonic welding equUltrasonic Transducer information June 11, 2019