*
*
Electric Calorimeter

*

#304-2 Calorimeter-- Electric.  The cover contains a mounted heating coil of about 1.5 ohms resistance with standard binding posts for electrical connections.  When connected to a 6-volt battery, this coil will cause a temperature rise of about 5 degrees centigrade in 10 minutes.  The supporting posts and coil are coated to prevent electrolysis.  Provided with an insulated handle, stirrer, and a single-hole rubber stopper.