ASTM-E294 Test Method for Effective Pumping Speed of Vacuum Chamber Systems (Withdrawn 2000)

ASTM-E294 - 1972 R99 EDITION - SUPERSEDED
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Test Method for Effective Pumping Speed of Vacuum Chamber Systems (Withdrawn 2000)

Scope

1.1 This test method covers the measurement of effective pumping speed of complete vacuum-chamber systems. The test method is suitable for all types of vacuum systems operating at pressures below 1 X 10 torr and for chambers larger than approximately 10 ft (0.3 m ).

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

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

Pumps; Simulated service test-space environment; Vacuum pumping system; effective pumping speed of vacuum chamber systems, test

To find similar documents by ASTM Volume:

15.03 (Space Simulation; Aerospace and Aircraft; Composite Materials)

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Document Number

ASTM-E294-72(1999)

Revision Level

1972 R99 EDITION

Status

Superseded

Modification Type

Withdrawn

Publication Date

Jan. 1, 1999

Document Type

Test Method

Page Count

4 pages

Committee Number

E21.04