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 degrees c to 260 degrees c, control tolerance .002 deg, thermometer range 0 degrees c to 260 degrees c with fresh air return 1 per system
