What material are the inserts for a dry well calibrator made from?
The material for the inserts depends on the temperature range of the dry well calibrator. The selected material should have a temperature range far remove from the melting point.
e.g. for a temperature range of
-35…165°C Material = aluminium
40…650°C ...
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What is the minimum immersion depth with dry well calibrators?
The minimum immersion depth for dry well calibrators is 70mm. This is driven by the axial gradient, since warm air rises from the bottom up. Should this minimum immersion depth of 70mm not be reached, an external reference thermometer must be used ...
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