{"tema_id":"327","string":"control instrument           #00570","created":"2022-12-19 09:13:29","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R051-1:2006 T.1.7 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 00570 "},{"@type":"Definition note","@lang":"en-EN","@value":"Weighing instrument used to determine the conventional true value of the mass of the test load(s). Control instruments used for testing may be: - separate from the instrument being tested; or - integral, when a static weighing mode is provided by the instrument being tested "}]}