BS 7749:1994
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Guide to test methods for batch furnaces with metallic heating resistors
Hardcopy , PDF
12-06-2002
English
15-08-1994
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Committees responsible
National foreword
Section One. General
1. Scope
2. Object
3. Definitions
Section Two. Technical tests
4. Types of tests and general test conditions
Section Three. Description of technical tests
5. Procedure of tests and technical measurements
Appendices
A. Analogous electric model of accumulated heat
B. List of symbols
Figures
Covers heat-treatment and heat forming applications. It applies equally to batch chamber, bell, elevator, shaft, carriage or to furnaces of similiar construction.
| Committee |
RHE/24
|
| DevelopmentNote |
DRAFT FOR COMMENT 70/20132 DC
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| IEC 60397A:1975 | Identical |
| IEC 60397:1972 | Identical |
| IEC 60398:2015 | Installations for electroheating and electromagnetic processing - General performance test methods |
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