Handheld ultrasonic thickness gauges are available in a variety of sensors. When selecting a sensor, it is important to meet the application requirements. The following factors need to be considered: the type of material to be tested, the design of the sensor probe.Measuring rangeWhether the surface

Users can choose different thickness gauges according to the needs of measurement. Magnetic thickness gauges and eddy current thickness gauges generally measure thicknesses of 0-5 mm. These instruments are divided into probes and mainframes. The galvanized coating thickness gauges are separated from

1.General measurementPerforming the thickness measurement gauge is twice with the probe at one point. In the two measurements, the split faces of the probes should be 90° each other, and the smaller value is the thickness of the workpiece to be tested.2.30mm multi-point measurement method: When the

The electronic coating thickness gauge can non-destructively measure the thickness of non-magnetic coatings on magnetic metal substrates (such as steel, iron, alloys and hard magnetic steel) (such as aluminum, chromium, copper, tantalum, rubber, paint, etc.) and non-magnetic The thickness of a non-c

The electronic coating thickness gauge can non-destructively measure the thickness of non-magnetic coatings on magnetic metal substrates (such as steel, iron, alloys and hard magnetic steel) (such as aluminum, chromium, copper, tantalum, rubber, paint, etc.) and non-magnetic The thickness of a non-c

Material thickness digital coating thickness gaugeFor different materials, when he has only one side to access, you can use an ultrasonic thickness gauge to accurately measure its thickness.Such instruments are ideal for monitoring corrosion and erosion.The portable ultrasonic thickness gauge can co

(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 e

(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-temper

When 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,

For most car consumers, car safety, especially steel plate thickness, which has been a hot topic for discussion. Regarding the thickness of steel plates of various departments and models, it is more common to think that Japanese steel plates are thinner and German-made steel plates are relatively th

Eddy current thickness gauge:Eddy current thickness gauges are generally used to measure the thickness of an insulating coating on a non-ferrous metal substrate. This method is also a non-destructive measurement method.The instrument uses a thin wire coil that conducts high frequency AC (above 1 MHz

Coating thickness gauge is an important process parameter and plays an important role in the product quality, process control and cost control. Now, technicians can use many different kinds of instruments and methods to measure the thickness of a coating or film. There are many factors to consider w

The 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 calibrate

Principle of magnetic attraction force measurementThe 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. Using this principle to make a thickness gauge, measurement can be