Durable double walled calorimeter designed for heat transfer experiments.

• Easy-to-use classroom calorimeter
• Plastic insulator ring protects styrofoam insulation against damage and liquid spills
• Inner reservoir has a capacity of 150 ml
• Thermometer stopper, insulated stirrer, and activity guide included

This calorimeter consists of two nested aluminum cans separated by a 1.7 cm thick styrofoam liner and a clear molded plastic lid with a filler cap. A plastic insulator ring protects the styrofoam insulation against damage and liquid spills. The inner reservoir has a capacity of 150 ml. A thermometer stopper and an insulated stirrer are included. Includes activity guide.