Established in 1984, Mistral is proud to be widely considered the 'generic' software system provider for the refrigeration & air conditioning industry. In its domestic market, Mistral software is used by more than 85% of refrigeration & air conditioning contracting firms and programs have been distributed to over 25,000 users in over 140 countries around the world.


EN 328 Standard Condition Ratings

According to EN 328 the following standard conditions are used:

	Refrigerants	Air inlet temperature (°C)	Evaporating Temperature (°C)
	SC1			 10				  0
	SC2			  0				 -8
	SC3			-18				-25
	SC4			-25				-31
	Liquids		Air inlet temperature (°C)	Liquid Temperature (°C)
	SC6			 16				  4
	SC7			  0				-10

Qualifying tests are conducted on one or two standard conditions based on the evaporating
temperature range for which selection data are specified.

Mission statement:
Bringing the benefits of computerisation to our industry - without the historically associated problems.