ASTM-A889 › Complete Document History
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

Complete Current Edition:
   2014 R20 EDITION - REAPPROVED IN 2020 - July 23, 2020

Obsolete Revision Information:
   2014 EDITION - Alternating-Current Magnetic Properties of Materials at Low Magnetic Flux Density Using the Voltmeter-Ammeter-Wattmeter-Varmeter Method and 25-cm Epstein Frame - June 1, 2014
   2003 R08 EDITION - REAPPROVED IN 2008 - June 1, 2008
   2003 EDITION - Alternating-Current Magnetic Properties of Materials at Low - Oct. 1, 2003
   1993 EDITION - Alternating-Current Magnetic Properties of Materials at Low - Feb. 15, 1993
   1993 R98 EDITION - REAPPROVED IN 1998 - Feb. 15, 1993
   1988 EDITION - Alternating-Current Magnetic Properties of Materials at Low - Sept. 30, 1988