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BSI BS 5141-1:1975

Specification for air heating and cooling coils -- Method of testing for rating of cooling coils
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BSI BS 5141-1:1975

Specification for air heating and cooling coils -- Method of testing for rating of cooling coils

PUBLISH DATE 1975
PAGES 56
BSI BS 5141-1:1975

This standard gives a method of testing for rating of duct-mounted air cooling coils, with chilled water as the cooling medium, within the following range of variables:

  • Inlet air temperature: below 40 °C
  • Inlet water temperature: 2 °C to 20 °C
  • Inlet air wet bulb depression: greater than 4 °C
  • Sensible heat ratio (Qs/QT): less than 0.8 (for dehumidifying coils)
  • Water flow: Reynolds number above 3 100
  • Air velocity at coil face: 1 m/s to 4 m/s
Duct-mounted cooling coil rating test with chilled water as the cooling medium within specified ranges of variables for inlet air and water temperatures and for water flow and air velocity.
SDO BSI: British Standards Institution
Document Number 5141-1
Publication Date June 30, 1975
Language en - English
Page Count 56
Revision Level
Supercedes
Committee RHE/6
Publish Date Document Id Type View
June 30, 1975 BS 5141-1:1975 Revision