ASTM-D3277 1995

$35.75

D3277-95 Standard Test Methods for Moisture Content of Oil-Impregnated Cellulosic Insulation

Published By	Publication Date	Number of Pages
ASTM	1995	4

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Description

ASTM D3277-95

Historical Standard: Standard Test Methods for Moisture Content of Oil-Impregnated Cellulosic Insulation

ASTM D3277

Scope

1.1 These test methods cover the determination of the weight percent of water in new or aged, oil-impregnated electrical insulation. These test methods depend on solvent extraction of the water at room temperature. The range from 0.1 to 7.0% water has been explored.

1.2 There are four test methods, A, B, C, and D. Methods A and B for thin paper and dense materials, respectively, are manual methods for solvent extraction of water from the specimens. Titration is used to determine the amount of water. Method C uses automatic titration to determine the amount of water. Method D is a direct automated method for extraction and detection of the water.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

cellulosic; insulating oil; moisture; oil; paper; water

ICS Code

ICS Number Code n/a

DOI: 10.1520/D3277-95

Additional information

Standard Title	D3277-95 Standard Test Methods for Moisture Content of Oil-Impregnated Cellulosic Insulation
Published Code	ASTM
Publication Date	1995
Pages Count	4