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<td><strong>Platform</strong></td>
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<td><strong>Min temp</strong></td>
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<td><strong>Max temp</strong></td>
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<td><strong>Span</strong></td>
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<td><strong>Average</strong></td>
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<td><strong>Mean temp</strong></td>
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<td><strong>Max-min</strong></td>
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<td><strong>Ambient</strong></td>
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<td><strong>Average-ambient</strong></td>
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<td><strong>Mean-ambient</strong></td>
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</tr>
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<tr class="even">
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<td>Wiener (1200 rpm)</td>
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<tr class="odd">
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<td>Wiener (3600 rpm)</td>
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<td>39.3</td>
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<td>58.8</td>
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<td><span class="blue">58.8</span></td>
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<td>48.5</td>
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<td>19.5</td>
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<td>28</td>
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<tr class="even">
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<td>Kontron</td>
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<td>79.5</td>
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<td>98.8</td>
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<td><span class="red">98.8</span></td>
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<td>19.2</td>
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<td>89.7</td>
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<td>20</td>
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\- Cards in the middle slots (8-10) are the worst (25 degC difference
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over slots 7 and 12). Uneven air flow in the crate?
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\- FMC1 is approximately 8-10 degrees cooler than FMC2.
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\- FMC1 is approximately 8-10 degrees cooler than FMC2 - FMC1 is closer
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to the fans and obstructs the air flow to FMC2.
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\- Large temperature spans in VME crates suggest uneven air flow between
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different slots.
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\- Keeping the fans speed at a maximum (Wiener) results with reasonable
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cooling
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\- On Elma 6U and Kontron PC platforms, the temperatures are
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unacceptable and exceed the components rating (-40 ... +85). Heatsink in
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needed.
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## Thermal camera measurements
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