This standard specifies the classification, structure, requirements, test methods, inspection rules, marking, packaging and random documents of creep relaxation rate testing machines for non-metallic sealing materials (hereinafter referred to as testing machines). This standard applies to creep relaxation rate testing machines for non-metallic sealing materials with and without heating devices.
JC/T 2312-2015 Referenced Document
GB/T 20671.5-2006 Classification system and test methods for nonmetallic gasket materials-Part5:Standard test method for creep relaxation of gasket materials
GB/T 2611-2007 General requirements for testing machines
JB/T 6147-2007 Requirements for the packaging, packaging marking and handling of testing machine products
JJG 34-2008 Verification Regulation of Dial Gauges (dial and digital)
JJG 623-2005 Verification Regulations for Resistance Strain Gauge
JJG 874-2007 Verification Regulation of Temperature Indication Controller
JC/T 2312-2015 history
2015JC/T 2312-2015 Creep relaxation test machine for nonmetallic sealing material