GB/T 335-2019
ActiveNon-self-indicating instrument
非自行指示秤
Application Summary AI generated
GB/T 335-2019 specifies the technical requirements, test methods, and inspection rules for non-self-indicating instruments, which are weighing devices that require manual adjustment to determine mass rather than displaying it automatically. This standard is applied in industrial and commercial settings for the production, verification, and use of mechanical scales, such as platform scales and counter scales, where electronic readouts are not employed. It ensures accuracy and reliability in contexts like trade, manufacturing, and quality control where manual weighing operations are performed.
Related Standards
QB/T 1078-2004
Discontinuous totalizing automatic weighing instruments (totalizing hopper weighers)
GB/T 4755-2004
Microcator
GB/T 335-2002
Non-self-indicating instrument
GB/T 11883-2002
Electronic hanging scale
GB/T 14250-1993
Terminology of weighing instrument
GB/T 5603-1985
Load cell terminology and definitions
GB/T 777-1985
Analogue pneumatic signal for industrial process measurement and control instruments
GB/T 7722-2005
Electronic portable platform and bench scale
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.