Analysis on the calibration method of X-ray pipeline crawlers
To solve the problem of value traceability for commonly used film type X-ray pipeline crawlers with rated tube voltage≤350 kV on site,reference was made to domestic and foreign literature to deter-mine calibration items,develop relevant calibration methods,select scientific experimental standard equipment,and select representative X-ray pipeline crawlers in the market.Through detailed experimen-tal analysis of the calibration method,the scientific,rational,and feasible nature of the method was ul-timately verified,This provides technical reference for metrology testing departments and users to carry out calibration or quality control testing of such equipment.
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