Standard No.:	GB/T 2903-2015
English Name:	Copper/Copper-Nickel(Constantan)thermocouple wires
Chinese Name:	铜-铜镍（康铜）热电偶丝
Chinese Classification:	N11    Temperature and pressure instrument
Professional Classification:	GB    National Standard
ICS Classification:	17.200.20 17.200.20    Temperature-measuring instruments 17.200.20
Issued by:	AQSIQ,SAC
Issued on:	2015-05-15
Implemented on:	2015-12-1
Status:	valid
Superseding:	GB/T 2903-1998 Copper/Copper-Nickel(Constantan)thermocouple wires
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	220.0
Delivery:	via email in 1~3 business day

本标准规定了铜-铜镍(铜镍)热电偶丝的产品分类、技术要求、试验方法、检验规则、供应方式、包装及标志。
本标准适用于制造工业铜-铜镍(康铜)热电偶(T 型热电偶)用合金丝(以下简称偶丝)。