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ASTM D7148-19a

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ASTM D7148-19a

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Standard Test Method for Determining the Ionic Resistivity (ER) of Alkaline Battery Separator Using a Carbon Electrode in an Electrolyte Bath Measuring System
standard by ASTM International, 11/01/2019

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Description

1.1 This test method covers the pretreatment, test conditions, apparatus, and procedure to determine the ionic resistivity, commonly referred to in the battery industry as electrical resistance (ER) of an alkaline battery separator immersed in an electrolyte of 40 % potassium hydroxide (KOH).

Product Details

Published:
11/01/2019
Number of Pages:
7
File Size:
1 file , 190 KB
Redline File Size:
2 files , 420 KB