英国Teledictor公司开发了一种新型超声波测量装置,可测量各种材料的厚度和液体的深度。如:对铸造金属、油、水和其它液体均能测量,应用范围非常广泛。测量可由表面的一侧进行,自动显示所测物质的厚度和深度,其测量精度为0.001毫米。“Teledictor 200”系列,共有三种,测量装置,均采用超声波脉冲回波技术。当测头和被测物质接触时,就会产生声波脉冲,声波脉冲透过被测物质又返回到测 Teledictor, UK, has developed a new type of ultrasonic measuring device that measures the thickness of various materials and the depth of the liquid. Such as: casting metal, oil, water and other liquids can be measured, the application of a very wide range. Measurement can be carried out on one side of the surface, automatically displaying the thickness and depth of the measured material with a measurement accuracy of 0.001 mm. There are three types of “Teledictor 200” series, measuring devices, all using ultrasonic pulse echo technology. When the probe and the measured material contact, it will have a sound pulse, the sound pulse transmitted through the measured substance and returned to the test