Compressors and condensing units for refrigeration. Performance testing and test methods - Refrigerant compressors1 Scope This European Standard specifies performance test methods for refrigerant compressors. These methods provide sufficiently accurate results for the determination of the refrigerating capacity, power absorbed, refrigerant mass flow, isentropic efficiency and the coefficient of performance. This European Standard applies only to performance tests where the equipment for testing is available.

“three” has been replaced with “six”

α-ergocryptine in the tested range of 10 μg/kg to 184 μg/kg

when overcoated with a compatible finish

and graphics and still image codecs and formats

and testing of HVSC systems and addresses:

Manufacturers of EHR systems

Pressure drop due to pipeline resistance

spiking procedure

Washers are slender flat rings or grooved plates

test procedure and test requirements for rubber and plastic hoses

Annex B (informative) Simplified tables

Installers of alarm systems