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Superseded

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BS ISO 16494 - HEAT RECOVERY VENTILATORS AND ENERGY RECOVERY VENTILATORS - METHOD OF TEST FOR PERFORMANCE

Available format(s)

Hardcopy , PDF

Superseded date

11-30-2014

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative References
3 Terms and definitions
4 Symbols and abbreviated terms
5 Airflow test
6 Tracer gas tests
7 Determination of Efficiency
8 Performance calculations
9 Test results
Annex A (normative) - Airflow measurement method
        for both ducted and unducted ventilators
Annex B (normative) - Alternate method for measurement
        of net supply airflow
Annex C (normative) - Unit exhaust air transfer ratio
        measurement methods
Annex D (normative) - Thermal performance measurement
Annex E (informative) - Example data collection and
        reporting sheets
Annex F (normative) - Required instrument uncertainty
Annex G (informative) - Construction of plenums for
        connection to inlets or outlets not
        designed for connection of ductwork
Bibliography

BS ISO 16494

Committee	RHE/17
DocumentType	Draft
Pages	38
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 16494:2014

ISO/TR 15377:2007	Measurement of fluid flow by means of pressure-differential devices Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167
ISO/TR 12767:2007	Measurement of fluid flow by means of pressure differential devices — Guidelines on the effect of departure from the specifications and operating conditions given in ISO 5167
ISO 5801:2017	Fans — Performance testing using standardized airways
ISO/TR 9464:2008	Guidelines for the use of ISO 5167:2003
ISO 5167-1:2003	Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
ISO 7194:2008	Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
ISO 5221:1984	Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct
ISO 3966:2008	Measurement of fluid flow in closed conduits Velocity area method using Pitot static tubes