This article describes the operating principle and performance of the Infrared absorption thickness gauge and its application to measurements of rolling plastic film thickness during on-line gauging.
本文论述了红外吸收测厚仪的原理和性能，它在压延塑料薄膜厚度在线检测中的应用。
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Ultrasonic Thickness Gauge, hardness tester, infrared thermometer, and torque wrench and many finished product test equipment etc. Those attribute to conformance rate of delivered products is 100%.