GB/T 25752-2010 (English Version) PDF

Standard No.: GB/T 25752-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 25752-2010

Scope: This standard specifies the terms and definitions, classification, structure and basic parameters, test conditions, test methods, inspection rules, signs, packaging, transportation and storage of differential pressure air-tight leak detectors. This standard is applicable to all kinds of differential pressure airtight leak detectors (hereinafter referred to as “detectors”) that use differential pressure sensors as pressure sensitive elements to detect the pressure difference between the measured object and the reference object to determine whether the measured object has leakage and the leakage rate. leak meter).

GB/T 25752-2010 Referenced Document

GB/T 15479-1995 Technical requirements and test methods of insulation resistance and insulating strength for use in industrial process measurement and control instruments
GB/T 191 Packaging.Pictorial marking for handling of goods