Barnstead/Thermolyne* Student Hot Plate

38° to 371°C (100° to 700°F) top plate temperature range. 3.56 in. (9.0 cm) heating surface diameter. Perforated stainless steel case allows air to circulate to protect controls and counter top from excess heat. Adjustable thermostatic temperature control senses the temperature of the cast aluminum top plate, providing excellent stability of plate temperature and sample. Ideal for quick sample testing, it reaches 260°C (500°F) in just 4 1/2 minutes. Excellent for general laboratory heating of aqueous solutions, sample drying, evaporation of aqueous solutions and acid/base micro-digestions. Overall dimensions: 3.75 x 4.5 in. (9.5 x 11.4 cm). Weighs 2 lbs. 120V, 50/60 Hz, 2.7 amps, 325 watts. UL listed.