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CENTBAL SCIENTIFIC CO., CHICAGO. U. 8. A. 



CENCO ANALYTICAL BALANCE 



BALANCE, Cenco Analytical, designed to meet the needs of educational and commercial lab- 

 oratories for an economical analytical balance. 



Made specially for us by Voland & Sons, one of the largest and best known balance makers in 

 America, it has all of the special features which have made their balances distinctive. The 

 entire cost of the balance is in essentials, as the balance has been simplified and the cost of 

 construction reduced to the lowest possible figure by means of automatic processes and ma- 

 chinery. We believe that a comparison of this balance with those of other makes, either Amer- 

 ican or foreign, will show it to be superior to any balance now obtainable for the same amount. 



Specifications : 



Beam polished aluminum. 



Length of beam 6 in. graduated in l/5th mg 



Divisions of beam 50 to right of center. 



Size of case 16 1 A x 17 x 9 & inches. 



Distinctive features: 



Capacity 200 grams. 



Sensibility 1/10 mg. 



Knife edges and bearings agate. 



Weight of rider 10 mg. 



Knife edges free from contact when balance is at rest. 



Independent arrests for beam, stirrups and pans. 



Fenders at end of stirrup supports to check extreme swing of beam and prevent jarring or sliding of 



stirrups on knife edges. 

 High sensibility and rapidity of swing. 

 Graduations of beam white on black background. 

 Index plate graduated in red. 



No steel in construction of balance and hence no corrosion. 



Case of fine polished mahogany with counterpoised front door and glass on all sides 

 Simple rider construction with patented rider hook. 



486. BALANCE, Cenco Analytical, with wooden case and leveling screws $42.50 



488. BAIiANCE, Cenco Analytical, same as No. 486, but with black plate glass base 50.00 



