ASTM-D923 1997

$40.63

D923-97 Standard Practices for Sampling Electrical Insulating Liquids (Withdrawn 2006)

Published By	Publication Date	Number of Pages
ASTM	1997	9

Guaranteed Safe Checkout

Categories: 29.040.10 - Insulating oils, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

ASTM D923-97

Historical Standard: Standard Practices for Sampling Electrical Insulating Liquids (Withdrawn 2006)

ASTM D923

Scope

1.1 These practices cover sampling of new electrical insulating liquids including oils, askarels, silicones, and synthetic liquids as well as such liquids in service or subsequent to service in cables, transformers, circuit breakers, and other electrical apparatus. This test method shall apply to liquids having a viscosity of less than 3000 SUS (Saybolt Universal s) (647.3 cSt) and 100°F (37.8°C).

1.2 The values stated in inch-pound units are to be regarded as the standard.

1.3 Sampling procedures using syringe-type devices, tin plated steel cans with flexible sides and stainless steel cylinders are described in Methods D3613. This method describes preferred techniques to use when sampling for dissolved gas analysis and water content in insulating fluid.

1.4 The procedures appear in the following order:

Procedure Section/Paragraph Dip-Type Device 6.2, 13, and X1.1 Pressure-Type Device 6.3, 14, and X1.2 Tank Car-Type Device 6.4, 15, and X1.3 Manifold-Type Device 6.5, 20, and X1.4 Electric Equipment Sample Outlet 6.6 and 18

1.5 Handle askarels as outlined in ANSI C107.1 to avoid environmental contamination. For methods of testing askarels see Methods D901.

1.6 This standard does not purport to address all of the safety problems, 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.> Specific precautionary statements are given in 12.7, 14.2, Section 17, 19.2, and 21.2.3.

Keywords

electrical insulating fluid; sampling electrical apparatus; sampling procedures

ICS Code

ICS Number Code 29.040.10 (Insulating oils)

DOI: 10.1520/D0923-97

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Summary of Practice
2	Significance and Use Application FIG. 1 FIG. 2
3	Construction Storage FIG. 3 FIG. 4
4	Construction Cleaning and Preparation Storage and Handling FIG. 5
5	General Precautions Using the Dip-Type or Drum Thief Device ( ) Using the Pressure-Type Device ( and )
6	Using the Tank Car-Type Device ( ) General Considerations
7	Mandatory Conditions Using Electrical Equipment Sampling Outlet Mandatory Conditions General Considerations Using the Manifold-Type Device ( )
8	Sample Information Keywords A1. CONSTRUCTION OF DEVICES USED FOR SAMPLING OF ELECTRICAL INSULATING LIQUIDS A1.1 Dip Type A1.2 Pressure Type A1.3 Tank Car Type
9	A1.4 Manifold

Additional information

Standard Title	D923-97 Standard Practices for Sampling Electrical Insulating Liquids (Withdrawn 2006)
Published Code	ASTM
Publication Date	1997
Pages Count	9
ICS Codes	29.040.10 - Insulating oils