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.

Common Properties for Air at Atmospheric Pressure*
*101,325 Pa, equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696 psi.

Temperature °C -150 -100 -50 0 20 40 60 80 100 120 140 160 180 200 250 300 350 400

Density kg/m³ 2.793 1.98 1.534 1.293 1.205 1.127 1.067 1 0.946 0.898 0.854 0.815 0.779 0.746 0.675 0.616 0.566 0.524

Specific heat kJ/kg.K 1.026 1.009 1.005 1.005 1.005 1.005 1.009 1.009 1.009 1.013 1.013 1.017 1.022 1.026 1.034 1.047 1.055 1.068

Thermal conductivity W/m.K 0.0116 0.016 0.0204 0.0243 0.0257 0.0271 0.0285 0.0299 0.0314 0.0328 0.0343 0.0358 0.0372 0.0386 0.0421 0.0454 0.0485 0.0515

Mistral's commitment:
Bringing the benefits of computerisation to our industry - without the historically associated problems.

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