| 摘要 |
The method comprises: (a) determining for each type of high-voltage system of a scale of values representing the energy of the radio-frequency spectrum transmitted by radio wave over a given period in the electric discharges appearing in the system for a given test voltage, by artificially varying in the system the level of pollution of the system until dielectric failure of the system; (b) choosing on the scale of a limiting value embracing the admissible pollution tolerances on manufacture; (c) measuring for each system of the same product type of the quantity of energy of the radio-frequency spectrum transmitted by radio wave by each of the systems under the same conditions as in stage; and (d) comparing of the quantities measured in stage with the limiting value chosen to determine a possible fluctuation of quality of the systems produced. Application to the quality control of HV generators and X-ray tubes.
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