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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.

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spacer_transparent.gif mistral_diurnal_ani.png Common Properties for Air at Atmospheric Pressure*
spacer_transparent.gif*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.