{"tema_id":"66324","string":"control instrument","created":"2021-06-29 06:13:35","code":null,"notes":[{"@type":"Scope note","@lang":"en","@value":"\nNote 1 Control instruments used for testing may be\n\u2022 separate from the instrument being tested, or\n\u2022 integral, when a static weighing mode is provided by the instrument being tested.\nNote 2 This term is applicable for weighing instruments.\n "},{"@type":"Definition note","@lang":"en","@value":"weighing instrument used to determine the conventional value of the mass of the test load(s) "}]}