The National Metrology Technical Specification, designated as CN-JJF and officially released on December 8, 2021, with an implementation date of June 8, 2022, is titled "Calibration Specification for Fully Automatic Blood Bacterial Cultivation Analyzers" and carries the standard number JJF 1937-2021. This technical specification provides detailed guidelines and procedures necessary for ensuring accurate and reliable calibration practices for fully automatic blood bacterial cultivation analyzers. It covers various aspects such as the scope, references, terms and definitions, metrological characteristics of equipment under calibration, environmental conditions during testing, calibration items and methods, inspection requirements, judgment criteria, and the format and retention period of calibration certificates.
*** Please note: This description may not be accurate, please refer to the official documentation.
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