214 



L. CASELLA'S CATALOGUE 



FIG. 2513. 



2509. Corndroineter, complete as No. 2508, with attached funnel (jig. 2509), p. 213, 1 



pint, 5 ; \ pint, 4 ; \ pint, 3 10s. ; pint . . 330 



The advantage obtained by this arrangement is uniformity in filling the measure ; the 

 funnel is placed in a projecting position, over the end of the box, beneath which, at a 

 fixed distance, the bucket is placed to receive the corn ; the funnel is then filled with the 

 sample to be tried, and a slide being removed the corn passes gradually into the measure at a 

 uniform rate, when the top is levelled off with a small accompanying straight edge. 



2510. ALCOHOLMETEB, for brewers, Field's patent improved, for indicating by the 



boiling-point the amount of alcohol contained in any sample of beer or ale, 

 together with its specific gravity and pounds weight per barrel 5 15 



2512. ACIDOMETEE, for use with the above, where the amount of acid in old beer, or 



in other acetous fermentations is required to be known 150 



2513. Alcoholic or Wine Test, as used in the laboratories of her Majesty's Board of 



Customs for the estimation of proof spirits in wine, liquors, etc. (fig. 2513), 

 and including 12 flexible washers, 1 each measure, bottle, trial jar, 12 feet 

 flexible tube, stirring thermometer, and plain strong case . 500 



2514. SPAKE FLASKS, with screw collar to fit the still, each . . 026 



2515. SPAEE STANDAED MEASUEE GLASSES, each . . . 016 



The heating lamp may be for gas or spirit, as under : 



2516. IMPEOVED GAS LAMP . , , . . . ,. 086 



2517. OB AEGAND SPIEIT LAMP, to slide on telescope stand . 15 

 The strength of the alcohol obtained by this apparatus is then shown by any of the 



hydrometers in the usual way, see Nos. 2493 to 2497. 



2518. WINE TEST, small and portable, for testing the amount of alcohol contained in 



small samples of wine, with glass hydrometer and thermometer, complete, in 

 case . . . . . . '""'.'.. >*: 160 



2519. Saliliometer (patent), of stout cast metal, for attaching to the boilers of steam 



vessels, with hydrometer, thermometer, and best metal cock and valves, 

 for showing at any time the gravity of the water by the amount of salt con- 

 tained in the boiler . . . >'. . V~ 815 



