GB/T 18779.5-2020
ActiveGeometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5: Uncertainty in verification testing of indicating measuring instruments
产品几何技术规范（GPS） 工件与测量设备的测量检验 第5部分：指示式测量仪器的检验不确定度
Application Summary AI generated
This standard specifies methods for evaluating measurement uncertainty when verifying the performance of indicating measuring instruments, such as dial gauges or digital calipers. It is applied in quality control and calibration laboratories to ensure that inspection results for geometrical product specifications are reliable and traceable. The standard is particularly relevant for manufacturers and metrology professionals conducting acceptance or periodic verification tests on these instruments.
Related Standards
GB/T 14495-2009
Geometrical Product Specifications (GPS)- Surface texture: Profile method Roughness comparison specimens for wooden pieces
GB/T 3934-2003
Specification of gauges for general purpose screw threads
GB/T 6091-2004
Knife straight edge
GB/T 8124-2004
Tolerances and general features of gauges for metric trapezoidal screw threads
GB/T 9056-2004
Metal ruler
GB/T 8122-2004
Dial bore gauges
GB/T 9058-2004
Micrometer with prismatically arranged measuring faces
GB/T 6312-2004
Micrometer for measuring pipe wall thicknesses
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.