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ASTM A889/A889M

Standard Test Method for Alternating-Current Magnetic Properties of Materials at Low Magnetic Flux Density Using the Voltmeter-Ammeter-Wattmeter-Varmeter Method and 25-cm Epstein Frame

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Organization: ASTM
Publication Date: 1 October 2003
Status: inactive
Page Count: 5
ICS Code (Magnetic materials): 29.030

Document History

June 1, 2014
Standard Test Method for Alternating-Current Magnetic Properties of Materials at Low Magnetic Flux Density Using the Voltmeter-AmmeterWattmeter-Varmeter Method and 25-cm Epstein Frame
This test method covers tests for the magnetic properties of basic flat-rolled magnetic materials at power frequencies (25 to 400 Hz) using a 25-cm Epstein test frame and the 25-cm double-lap-jointed...
June 1, 2014
Standard Test Method for Alternating-Current Magnetic Properties of Materials at Low Magnetic Flux Density Using the Voltmeter-Ammeter-Wattmeter-Varmeter Method and 25-cm Epstein Frame
This test method covers tests for the magnetic properties of basic flat-rolled magnetic materials at power frequencies (25 to 400 Hz) using a 25-cm Epstein test frame and the 25-cm double-lap-jointed...
ASTM A889/A889M
October 1, 2003
Standard Test Method for Alternating-Current Magnetic Properties of Materials at Low Magnetic Flux Density Using the Voltmeter-Ammeter-Wattmeter-Varmeter Method and 25-cm Epstein Frame
A description is not available for this item.
October 1, 2003
Standard Test Method for Alternating-Current Magnetic Properties of Materials at Low Magnetic Flux Density Using the Voltmeter-Ammeter-Wattmeter-Varmeter Method and 25-cm Epstein Frame
This test method covers tests for the magnetic properties of basic flat-rolled magnetic materials at power frequencies (25 to 400 Hz) using a 25-cm Epstein test frame and the 25-cm double-lap-jointed...
February 15, 1993
Standard Test Method for Alternating-Current Magnetic Properties of Materials at Low Inductions Using the Wattmeter-Varmeter-Ammeter-Voltmeter Method and 25-cm (250-mm) Epstein Frame
1. Scope 1.1 This test method covers tests for the magnetic properties of basic flat-rolled magnetic materials at power frequencies [25 to 400 Hz] using a 25-cm [250-mm] Epstein test frame and the...
September 30, 1988
STANDARD TEST METHOD FOR ALTERNATING-CURRENT MAGNETIC PROPERTIES OF MATERIALS AT LOW INDUCTIONS USING THE WATTMETER-VARMETER- AMMETER-VOLTMETER METHOD AND 25-CM EPSTEIN FRAME
A description is not available for this item.

References

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