ASTM-D3215:2002 Edition
$35.75
D3215-93(2002) Standard Test Method for Measurement of the Specific Electrical Impedance of Electrical-Grade Magnesium Oxide for Use in Sheathed-Type Heating Elements (Withdrawn 2003)
| Published By | Publication Date | Number of Pages |
| ASTM | 2002 | 3 |
ASTM D3215-93-Reapproved2002
Withdrawn Standard: Standard Test Method for Measurement of the Specific Electrical Impedance of Electrical-Grade Magnesium Oxide for Use in Sheathed-Type Heating Elements (Withdrawn 2003)
ASTM D3215
Scope
1.1 This test method covers the determination of specific electrical impedance of electrical-grade magnesium oxide by externally heating a test cell to elevated temperatures using typical materials.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Keywords
electrical resistance; impedance; magnesium oxide; sheathed heating elements; specific electrical impedance
ICS Code
ICS Number Code 71.060.20 (Oxides)
DOI: 10.1520/D3215-93R02
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