Pen type electromagnetic ultrasonic thickness gaugeIt is a small, non-contact thickness measurement instrument that does not require acoustic coupling agents and can measure the thickness of metal substances at room temperature and high temperature. Suitable for titanium, aluminum, copper, stainless steel, alloy steel, carbon steel, cast steel, etc.

Features:

1. Non contact measurement

Without the need for coupling agents, metal surfaces can be directly measured, avoiding the tedious operation of traditional thickness gauges that require polishing the workpiece surface, especially suitable for high temperature or difficult to clean surfaces.

2. Penetrating coating capability

It can penetrate through coatings such as paint and anti-corrosion layers, and directly measure the thickness of the base metal without removing the surface coating.

3. High temperature measurement function

Some models support automatic compensation for high-temperature sound velocity, suitable for scenarios such as high-temperature pipelines, boilers, pressure vessels, etc., and can be measured without cooling the workpiece.

4. Portability and ergonomic design

The device is compact in size, comfortable to grip, and suitable for on-site operation.

5. High precision and multi material support

The measurement accuracy can reach below 0.1mm, with built-in sound velocity libraries for various materials and support for dynamic addition to meet the measurement needs of different metal materials.

　　Pen type electromagnetic ultrasonic thickness gaugeUsing electromagnetic ultrasound technology, an alternating magnetic field is generated through a probe to excite ultrasonic waves on the metal surface. Ultrasonic waves propagate in metal and reflect back to the probe, and the instrument calculates the material thickness based on the propagation time of the sound waves.

Avoid strong electromagnetic interference environments during use to prevent signal distortion. When measuring at high temperatures, pay attention to the temperature limit of the probe to prevent damage. After use, the probe should be cleaned regularly to avoid residual iron filings or impurities. When not in use for a long time, regular charging is necessary to extend the battery life.