GB/T 4990-2010 Active National standards

GB/T 4990-2010 Alloy wires of extension and compensating cables for thermocouples

GB/T 4990-2010 Alloy wires of extension and compensating cables for thermocouples

Publish Date: 2010-12-01 Implement Date: 2011-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4990-2010

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Materials and components for instruments and meters

ICS Name: Thermodynamics and temperature measurement

Publish Date: 2010-12-01

Implement Date: 2011-05-01

Pages: 14 pages

Scope

This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, etc. of compensation wire alloy wires for thermocouples.
This standard applies to compensation wire alloy wires (hereinafter referred to as alloy wires) used with thermocouples with scale numbers S, R, K, N, E, J, and T.

Development Information

Word Count: 25 Thousand words Pages: 14 pages

Replace the following standards

GB/T 4990-1995 Alloy wires of extension and compensating cables for thermocouples

Referenced Standards

GB/T 228-2002 Metallic materials—Tensile testing at ambient temperature GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.2-2015 Metallic materials—Tensile testing—Part 2:Method of test at elevated temperature GB/T 228.3-2019 Metallic materials—Tensile testing—Part 3:Method of test at low temperature GB/T 228.4-2019 Metallic materials—Tensile testing—Part 4:Method of test in liquid helium GB/T 1598-1998 Platinum-13% Rhodium/Platinum thermocouple wires GB/T 1598-2010 Platinum-10%Rhodium/Platinum thermocouple wires—Platinum-13%Rhodium/Platinum thermocouple wires—Platinum-30%Rhodium/Platinum-6%Rhodium thermocouple wires GB/T 2614-1998 Nickel-Chromium/Nickel-Silicon thermocouple wires GB/T 2614-2010 Nickel-Chromium/Nickel-Silicon thermocouple wires GB/T 2903-1998 Copper/Copper-Nickel(Constantan) thermocouple wires GB/T 2903-2015 Copper/Copper-Nickel(Constantan)thermocouple wires GB/T 4989-1994 Extension and compensating cables for thermocouples GB/T 4989-2013 Extension and compensating cables for thermocouples GB/T 4993-1998 Nickel-Chromium/Copper-Nickel(Constantan) thermocouple wires GB/T 4993-2010 Nickel-Chromium/Copper-Nickel(Constantan)thermocouple wires GB/T 4994-1998 Iron/Copper-Nickel(Constantan) thermocouple wires GB/T 4994-2015 Iron/Copper-Nickel(Constantan) thermocouple wires GB/T 6146-1985 Test method for resistivity of precision resistance alloys GB/T 6146-2010 Test method for resistivity of precision resistance alloys GB/T 17615-1998 Nickel-Chromium-Silicon/Nickel-Silicon—Magnesium thermocouple wires GB/T 17615-2015 Nickel-Chromium-Silicon/Nickel-Silicon-Magnesium thermocouple wires

Related Standards

GB/T 4834-2001 Abolished

GB/T 4834-2001 Direct or indirect-reading capacitor-type pocket dosemeters

Publish Date: 2001-11-16

GB/T 6147-2005 Replaced

GB/T 6147-2005 Test method for thermoelectric power of precision resistance alloys

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SB/T 10928-2012 Active

SB/T 10928-2012 Temperature measurement in perishable food cold chain

Publish Date: 2013-01-23

GB/T 29822-2013 Active

GB/T 29822-2013 Tungsten-rhenium thermocouple wires and temperature-electromotive force(EMF) tables

Publish Date: 2013-11-12

SB/T 11092-2014 Active

SB/T 11092-2014 The technical requirements and test methods of multi temperature refrigerated transport unit

Publish Date: 2014-07-30

GB/T 4994-2015 Active

GB/T 4994-2015 Iron/Copper-Nickel(Constantan) thermocouple wires

Publish Date: 2015-05-15