This standard specifies product classification, technical requirements, test methods, inspection rules, supply methods, packaging and markings of platinum wires for resistance thermometers. This standard is applicable to the manufacture of standard platinum resistance thermometers, platinum thermal resistance, standard platinum resistance thermometer lead wires, platinum thermal resistance lead wires and platinum wires for other instruments and meters.
GB/T 5977-1999 history
2019GB/T 5977-2019 Platinum wires for resistance thermometers
1999GB/T 5977-1999 Platinum wires for resistance thermometers