For each specien to be tested using the meter, the methods consist in preparing of several test samples, or a range of test samples, with different moisture contents, under specified conditions, determining of their moisture contents by a reference method, and measuring with the meter to be checked. Information concerning the maximum permitted errors is given in an annex.
ISO 7700-2:1987 history
2011ISO 7700-2:2011 Food products - Checking the performance of moisture meters in use - Part 2: Moisture meters for oilseeds
1987ISO 7700-2:1987 Check of the calibration of moisture meters; Part 2 : Moisture meters for oilseeds