新久久久久久I麻豆福利在线观看I91精品国产一区二区在线观看I色片在线播放I干干操操I国产在线视频导航I国产三区在线视频I91玉足脚交嫩脚丫在线播放I国产精品一区二区在线看I国产r级在线观看Iav视I日韩欧美精品I久久网一区二区三区I夜夜嗨一区二区三区I女生抠逼视频I日本理论片I日本草草影院I精品午夜福利视频I欧美巨大另类极品videosbestI中文字日产幕乱六区蜜桃

It is a general-purpose DC MPI flaw detector dedicated for working pieces with AC/DC MPI requirement (military, aeronautics, astronautics, manufacturing and maintenance and repair enterprises). DC inspection is able to detect deeper flaws due to small skin effect and even distribution on internal surface of inspected working pieces; AC inspection has strong skin effect, and it is complementary to DC inspection and increases the function of the equipment.

Features and Functions:

AC/DC magnetization, full-wave or half-wave DC with a certain detection depth;

AC inspection is equipped with cut down phase control applying method of continuation and residual field method for flaw detection;

Resultant magnetization, AC automatic attenuation and residual field method demagnetization;

Electrical, pneumatic or manually pedaling;

Controllable silicon adjusting, continuous adjustable current, overvoltage and over temperature protection;

TRMS of AC;

3P full-wave DC magnetization is equipped with prompt interruption function to enable end face detection;

Automatic tracking of magnetization current and automatic compensation.

CDG-XD MPI Flaw Detector Technical Parameters: