ISO 7841:1988

Automatic steam traps — Determination of steam loss — Test methods

Publication date: Dec 1, 1988

General information

Current stage: 90.92 Effective date: Oct 14, 2020

Originator: ISO

Owner: ISO/TC 153

Type: International Standard

ICS: 23.060.01

Languages: French English

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Status: Published

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Scope

Specifies two test methods for steam traps. The object of these tests is to determine the amount of live steam, if any, that is lost through the steam trap. There is no measurement of the total heat energy lost by the trap. Such total heat loss would include radiation and convection components which can be established separately. Figure 1 shows the test arrangement for test method A, and figure 2 shows the test arrangement for test method B.

Life cycle

NOW

PUBLISHED
ISO 7841:1988
90.92 Standard to be revised
Oct 14, 2020

REVISED BY

IN_DEVELOPMENT
ISO/FDIS 5117

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