G80741可快速無損地測量導磁材料表麵上非導磁覆蓋層厚 度。例如：鐵和鋼上的銅、鋅、鎘、鉻鍍層和油漆層等。由於集成電路和微處理器的應用，使本機器具有操作簡 單、使用方便、穩定性好、測量精度高的優點。

G80741 fast and nondestructive measure magnetic material on the surface of the magnetic layer thickness. Such as: iron and steel copper, zinc, cadmium, chromium plating layer and paint, etc. Because of the integrated circuit and microprocessor application, make the instrument has simple operation, easy to use, the advantages of good stability, high accuracy of measurement.

產品名稱：磁阻法測厚機 導磁材料表麵非導磁覆蓋層厚度機 快速無損磁阻法測量機

Product name: magnetic resistance method of thickness gauge non magnetic permeability material surface coating thickness gauge fast nondestructive method of magnetic resistance measuring instrument

型號:G80741

Model: G80741

可快速無損地測量導磁材料表麵上非導磁覆蓋層厚 度。例如：鐵和鋼上的銅、鋅、鎘、鉻鍍層和油漆層等。由於集成電路和微處理器的應用，使本機器具有操作簡 單、使用方便、穩定性好、測量精度高的優點。機器具有數理統計功能，可直接顯示測量的平均值、最大值、最小 值、標準偏差及測量次數等統計數據。

Fast and nondestructive measure magnetic material on the surface of the magnetic layer thickness. Such as: iron and steel copper, zinc, cadmium, chromium plating layer and paint, etc. Because of the integrated circuit and microprocessor application, make the instrument has simple operation, easy to use, the advantages of good stability, high accuracy of measurement. Instrument has the function of mathematical statistics, can directly show the measured average standard deviation, maximum, minimum, and measuring frequency and other statistics.

磁阻法測厚機 采用電磁感應原理進行測量，符合國際標準 ISO2178和國傢標準GB4956。當探頭與覆蓋層接觸時，探頭和磁性基體構成一閉合磁回路，由於非磁性覆蓋層存在， 使磁路磁阻增加，磁阻的大小正比於覆蓋層的厚度。通過對磁阻的測量，經電腦進行分析處理，由液晶顯示器直接 顯示出測量值

Magnetic resistance method to measure thickness gauge using electromagnetic induction principle, GB4956 ISO2178 conform to international standards and national standards. When the probe in contact with the coating, the probe and the magnetic substrate comprises a closed magnetic circuit, because a nonmagnetic layer, make magnetic circuit magnetic resistance increases, the size of the magnetic resistance is proportional to the thickness of the coating. Through to the magnetic resistance measurement, analysis by computer processing, directly by the liquid crystal display shows the measured values