332 



A. DAIGGER & COMPANY, CHICAGO, U. S. A. 



6100 



6100 INCUBATOR, Bacteriological. Three walls, made of highly polished cop- 

 per, having both air and water space, the outer surface being covered, 

 with insulating material to insure an even temperature, and the 

 exposed copper parts are lacquered to prevent tarnishing. It is pro- 

 vided with two doors, the inner one of beveled glass, which permits 

 observation of cultures, without disturbing the temperature. The 

 outer door of copper, double wall, is prismatic, properly fitted, with 

 felt buffers to insure perfect fit and close contact. There are tabu- 

 lations for thermo-regulator, thermometer and for filling into water 

 space; these are properly marked. A metal tube passes through the 

 air space for connecting with gas supply. The control of temperature 

 in the air space is affected by a ventilator on top of the oven. Height 

 of base, 11 inches, with two shelves. 



Inside dimensions, 14 inches high, 12 inches wide, 10 inches deep; out- 

 side dimensions, 19 inches high, 17 inches wide, 14 inches deep 75.00 



6102 INCUBATOR, with two shelves. Inside dimensions, 19 inches high, 12 

 inches wide, 10 inches deep; outside dimensions, 24J^ inches high, 



inches wide, 14J4 inches deep 87.50 



6104 INCUBATOR, with two shelves. Inside dimensions, 20 inches high, 18 

 inches wide, 10 inches deep; outside dimensions, 25% inches high, 

 23J4 inches wide, 14^ inches deep . 100.00 



