Guidelines for the evaluation of uncertainty of measurement in air conditioner and heat pump cooling and heating capacity tests Ingestion-build-134498 is a source of direct

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Guidelines for the evaluation of uncertainty of measurement in air conditioner and heat pump cooling and heating capacity tests Ingestion-build-134498 is a source of direct1 Scope This Technical Specification gives guidance on the practical applications of the principles of performance measurement of air cooled air conditioners and air to air heat pumps as described in ISO 5151, ISO 13253, and ISO 15042.