Calorimeter method for mass flow measurement of volatile refrigerants

رقم المستند: NL ASH 41 9 : 2006
القطاع: Mechanical Systems and Components for General Use
TC: NL TC EO
ICS: 23.120 - 91.140.30
This standard applies to measuring mass flow rates for refrigerants and refrigerant/lubricant mixtures using calorimeters in laboratories. This standard applies where the entire flow stream of the refrigerant or the refrigerant/lubricant mixture enters the calorimeter as a subcooled liquid and leaves as a superheated vapor (evaporator type). This standard applies where the entire flow stream of the refrigerant or the refrigerant/lubricant mixture enters the calorimeter as a superheated vapor and leaves as a subcooled liquid (condenser type).