Automated Servo Controlled Calorimetry

There will be four calorimeters in the system. Two calorimeters will be for large sizes and two for small sizes. The four calorimeters will be servo controlled using a DEC Micro-11 computer with a National Instruments IEEE-488 interface buss. Indicator lights will identify runs in progress and switches will record calorimeter lid openings. The data will be available on the console print out as well as being sent to the ICC computer. System accuracy from 2 to 12 watts will be 0.2 per cent.