The methods With this guideline emphasize obtaining meaningful knowledge in just a reasonable time frame at an affordable Value. This guideline doesn't apply to industrial or residential properties. It does not deal with: (a) precise measurement devices or devices, or (b) calibration of devices.
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electrical resistance water heaters using a distant temperature-activated functioning Regulate and demanding circulation in the heater for heating, with rated enter larger than twelve kW,
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2.1 This standard specifies methods, apparatus and instrumentation by which determinations of remote mechanical draft evaporative refrigerant condenser capability determinations is usually obtained by laboratory screening with precision satisfactory for use as the basis for commercial rankings.
two.1 This common relates to factory designed, forced-circulation, totally free-supply unit coolers operating having a risky refrigerant fed by either direct enlargement or liquid overfeed at moist and/or dry conditions.
establishes uniform ways of tests for analyzing laboratory effectiveness of refrigerated beverage vending devices;
2.1 This guideline relates to buildings which might be mentioned as historic buildings or which happen to be suitable to become so outlined by applicable law while in the jurisdiction exactly where the constructing is found.
two.one This guideline relates to spaces meant for human occupancy inside of commercial and institutional structures except All those inside of dwelling units in household occupancies wherein occupants are non-transient.
1. Goal: This Guideline serves for a companion to ASHRAE Conventional 161 and provides supplemental information on air high-quality in air-provider plane and on measurement and screening related to aircraft air top quality.
2.four A test is deemed to be throughout the scope of this common if both a pre-check uncertainty analysis and also a publish-examination uncertainty Investigation generate satisfactory uncertainty restrictions.
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The objective of this common is to provide structure standards for your performance of commercial cooking ventilation programs.
2.one The scope of the typical covers a method of tests for score the saturation performance, airflow rate, and total energy of packaged and component direct-evaporative air coolers.