| GENERAL CHARACTERISTICS ITEM DESCRIPTION | THE OVEN SHALL BE CAPABLE OF EFFICIENT DRYING OF VISCOMETERS AND OTHER ITEMS OF GLASSWARE USED IN LABORATORY OPERATIONS AND SHALL BE APPROXIMATELY 19 IN. LG,15 IN. W,18 IN. H,110 VOLTS,60 HZ,TEMPERATURE RANGE 20 DEG C TO 260 DEG C,CONTROL TOLERANCE .002 DEG,THERMOMETER RANGE 0 DEG C TO 260 DEG C WITH FRESH AIR RETURN 1 PER SYSTEM |