BSI - BS 4979
Aerodynamic Testing of Constant and Variable Dual or Single Duct Boxes, Single Duct Units and Induction Boxes for Air Distribution Systems
inactive
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| Organization: | BSI |
| Publication Date: | 30 April 1986 |
| Status: | inactive |
| Page Count: | 26 |
| ICS Code (Ventilation and air-conditioning systems): | 91.140.30 |
scope:
Methods of test for casing leakage, valve and damper leakage, flow rate control, temperature mixing, induction flow rate and pressure requirements.
Document History
BS 4979
April 30, 1986
Aerodynamic Testing of Constant and Variable Dual or Single Duct Boxes, Single Duct Units and Induction Boxes for Air Distribution Systems
Methods of test for casing leakage, valve and damper leakage, flow rate control, temperature mixing, induction flow rate and pressure requirements.
References
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