JIS R 2251-1:2007
Test methods for thermal conductivity of refractory materials -- Part 1: Hot-wire method (cross-array)

Standard No.

JIS R 2251-1:2007

Release Date

2007

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS R 2251-1:2007

Scope

This standard specifies the method for testing the thermal conductivity of non-electrically conductive refractories using the unsteady hot wire method from room temperature to 1250°C.

JIS R 2251-1:2007 Referenced Document

• JIS C 1602 Thermocouples*， 2015-03-20 Update
• JIS C 2520 Wires and rolled wires for electrical heating
• JIS C 2526 Testing method for electrical resistance-temperature characteristics of metallic resistance materials
• JIS R 2001 Glossary of terms used in refractory
• JIS Z 8401 Rounding of numbers*， 2019-01-01 Update

JIS R 2251-1:2007 history

• 2007 JIS R 2251-1:2007 Test methods for thermal conductivity of refractory materials -- Part 1: Hot-wire method (cross-array)