ASTM A343/A343M-14(2019)

Standard Test Method for Alternating-Current Magnetic Properties of Materials at Power Frequencies Using Wattmeter-Ammeter-Voltmeter Method and 25-cm Epstein Test Frame

NORMA vydána dne 1.4.2019

Anglicky -
PDF - okamžité stažení (1620.20 CZK)

Anglicky -

Tištěné (1620.20 CZK)

The information about the standard:

Designation standards: ASTM A343/A343M-14(2019)
Publication date standards: 1.4.2019
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM A343/A343M-14(2019) :

Keywords:
alternating-current, ammeter, core loss, customary units, Epstein, exciting power, magnetic, magnetic flux density, magnetic material, magnetic test, permeability, power frequency, voltmeter, wattmeter,, ICS Number Code 17.220.20 (Measurement of electrical and magnetic quantities)