Loss on Drying Constant Weight?

In case of LOD testing constant weighing is necessary or not?
USP talk about monograph only for drying time but constant weighing clarity not available.

Please refer ‘Loss of drying’ test under the general chapters and notices in the USP which are separately given apart from the monographs of raw materials and drug products.

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Constant weight is necessary to confirm that LOD bottle is cooled to room temperature. The hot LOD bottle didn’t show constant temperature.