JB/T 6820-1993 English PDF

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JB/T 6820-1993: Test method of thermal electromotive force for refractory metal thermocouple wire

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 6820-1993	459	Add to Cart	3 days	Test method of thermal electromotive force for refractory metal thermocouple wire

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Basic data

Standard ID: JB/T 6820-1993 (JB/T6820-1993)
Description (Translated English): Test method of thermal electromotive force for refractory metal thermocouple wire
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: N05
Word Count Estimation: 13,153
Date of Issue: 7/9/1993
Date of Implementation: 1/1/1994
Quoted Standard: ZB N05003
Adopted Standard: ASTM E452-1983, EQV
Summary: This standard specifies the method in the temperature range of 1200- 2300 �� testing refractory metal thermocouple wire thermal EMF - empty plastic blackbody law and comparative law. This standard applies to ZBN 05003 stipulated WRe3- WRe25, WRe5- WRe26 thermocouple wire thermal emf measurements in the temperature range of 12 to 2300 ��, the other classes in the refractory metal thermocouple wire can also refer to the use.

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