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Hydrostatic Balance Stock Photography


Hydrostatic balance Stock Photo
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Hydrostatic balance #36829250
Description

The hydrostatic balance is used to determine the specific gravity of a gemstone. Although it is a fairly simple apparatus to operate, it can be time-consuming. One must put the results into a calculation, something not all gemologists enjoy doing. A specific gravity reading is considered a primary test in gemology yet, due to the time this method can consume, it is often regarded as a method of last resort in a standard gemological setup.

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Demonstration model of communicating vessels
Female hand push the digital Hydrostatic Weighing Balance for examine the specific gravity for separate the type of precious stone

Female hand use tweezer for calicrate the specific gravity precious stone for separate the type of stone with the Hydrostatic
Female hand use tweezer for calibrate the specific gravity precious stone for separate the type of stone with the Hydrostatic

The gemologist show the method of use the Hydrostatic Weighing Balance for study about the specofic gravity of the precious stone
The gemologist show the method of use the Hydrostatic Weighing Balance for study about the specofic gravity of the precious stone
Female hand use tweezer for calibrate the specific gravity precious stone for separate the type of stone with the Hydrostatic
Demonstration model showing communicating vessels
Old Manometer Exhibited at GES-2 Cultural Center in Moscow, a Redesigned Water Power Plant in Moscow, Russia. Old Soviet device