OD 2020---测试数据的表示

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Tables are provided to record the actual measurements taken during the test. It is not allowed to use statements such as “OK”, “meets the standard”, “more than”, “less than”, or similar instead of the measured value.不允许使用OK,符合标准要求，大于，小于等类似表达方法代替准确的测量值！However, CTL agreed with the following alternative report method. In case the measured minimum or maximum value is exceeding or is below the limit value by more than 30%, the value given in the TRF shall be >[minimum required value + 30%] or shall be < [maximum required value - 30%] and the accuracy of the used instruments shall be in line with the latest version of OD-5014, CTL Instrument Accuracy Limits (the latest version.CTL同意以下代替方法，当测量的最小值或最大值超过或低于限值的30%以上时，TRF给出的值应为：>[(1+30%)*最小要求值]或应为：<[(1-30%)*最大要求值]。该CTL决议为DSH 0791，但是不知道为何，官网状态显示已经被取消。仅供参考。

For example measurement of insulation resistance:

· required ≥ 5 MΩ;

· measurement range of test equipment 0 … 10 MΩ;

· the measurement instrument shows full-scale deflexion.

The value given in the TRF should be > 6.5 MΩ.

For example measurement of creepage distance:

- The required creepage distance is 3.0 mm.;

- The real distance is exceeding 4 mm.;

The value given in the TRF should be > 4 mm.

For example measurement of leakage current:

- The current limit is 0.5 mA;

- The real current is below 0.35 mA;

The value given in the TRF should be < 0.35 mA.