Tag: thickness gauge

A thickness gauge is an instrument used to measure the thickness of an object. It is often used in industrial production to continuously measure the thickness of products, such as steel plates, steel strips, paper, etc. The coating thickness gauge can measure the thickness of non-magnetic coatings on magnetic metal substrates, chrome, copper, enamel, rubber, paint, etc., and the thickness of non-conductive coatings on non-magnetic metal substrates, such as: enamel, rubber, paint , plastic, etc.

Ultrasonic thickness gauges measure thickness according to the principle of ultrasonic pulse reflection. When the ultrasonic pulse emitted by the probe passes through the object to be measured and reaches the interface of the material, the pulse is reflected back to the probe, which is determined by accurately measuring the propagation time of the ultrasonic wave in the material. The thickness of the material being measured. This principle can be used to measure all kinds of materials that can make ultrasonic waves propagate inside them at a constant speed.

Thickness gauges are instruments used to measure the thickness of materials and objects. It is often used in industrial production to measure the thickness of products continuously or by sampling. Such instruments include radioactive thickness gauges that use the penetration characteristics of alpha rays, beta rays, and gamma rays, ultrasonic thickness gauges that use ultrasonic frequency changes, eddy current thickness gauges that use eddy current principles, and mechanical contact measurement principles. thickness gauge, etc.

Ultrasonic thickness gauge is a high-precision thickness gauge that utilizes the principle of ultrasonic measurement and adopts a high-speed processor and high-integrated chip design to achieve portable, non-destructive, fast and accurate measurement of thickness and sound velocity of various materials. The ultrasonic thickness gauge is suitable for measuring the thickness of various materials, such as steel, various metals, glass, ABS, plastic, PVC, and ductile iron, that can use ultrasonic waves to propagate inside it at a constant speed and can be reflected from the back.

Coating thickness gauges are known to non-destructively measure the thickness of non-magnetic coatings (such as aluminum, chrome, copper, enamel, rubber, and paint) and non-magnetic coatings on magnetic metal substrates (such as steel, iron, alloys, and hard magnetic steel) Thickness of non-conductive coatings (e.g. enamel, rubber, paint, plastic) on magnetic metal substrates (e.g. copper, aluminum, zinc, tin). What test method can the coating thickness gauge be used for?

Coating thickness gauge can non-destructively measure the thickness of non-magnetic coatings on magnetic metal substrates and the thickness of non-conductive cladding on non-magnetic metal substrates. The coating thickness gauge has small measurement error, high reliability, good stability and easy operation. It is a testing instrument to control and ensure product quality and is widely used in manufacturing, metal processing industry, chemical industry, commodity inspection and other testing fields.