DS/CEN ISO/TS 16491:2013 Guidelines for the evaluation of uncertainty of measurement in air conditioner and heat pump cooling and heating capacity tests
ISO/TS 16491:2012 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.
DS/CEN ISO/TS 16491:2013 history
2013DS/CEN ISO/TS 16491:2013 Guidelines for the evaluation of uncertainty of measurement in air conditioner and heat pump cooling and heating capacity tests