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Rare Apothecary Dial - Reading Christian Becker Chainomatic Analytical Balance

Rare Apothecary Dial - Reading Christian Becker Chainomatic Analytical Balance Scales photo   Category : Science & Medicine (Pre-1930) > Apothecary & Pharmaceutical > Scales
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Uploaded by abdunabieva on Jul 23, 2016
        
Known Information
Category : Science & Medicine (Pre-1930) > Apothecary & Pharmaceutical > ScalesItem Id: 164319
Maker: Christian-Becker
More info
This scale was used by the University of Rochester until recently
The chain-weight balance allowed more rapid determination of small weights by substituting a precision chain weight for the small (<100 mg) weights of the traditional balance
This instrument also has a notched beam allowing up to 1 gm of additional mass(for a total of 1.1 gm) to be added without opening the case
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