ASTM A349

Standard Test Method for Alternating-Current Magnetic Properties of Materials Using the Wattmeter-Ammeter-Voltmeter Method, 50 to 60 Hz and 50 cm Epstein Frame

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Organization: ASTM
Publication Date: 15 August 1968
Status: inactive
Page Count: 3

Document History

ASTM A349
August 15, 1968
Standard Test Method for Alternating-Current Magnetic Properties of Materials Using the Wattmeter-Ammeter-Voltmeter Method, 50 to 60 Hz and 50 cm Epstein Frame
A description is not available for this item.
August 15, 1968
Standard Test Method for Alternating-Current Magnetic Properties of Materials Using the Wattmeter-Ammeter-Voltmeter Method, 50 to 60 Hz and 50 cm Epstein Frame
This method provides a test for measuring core loss of flat-rolled magnetic materials at commercial power frequencies and inductions up to 18 kilogausses. This method shall be used in conjunction...
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