The Atlas Calorimeter is a high performance system that can generate power and enthalpy graphs quickly and easily. This, combined with the simple configuration of reaction temperatures, dosing quantities and alarms will provide chemistry laboratories with an easy, safe and accurate calorimetry system. The Atlas Calorimeter can be used for Heat Flow Calorimetry (HFC) or Power Compensation Calorimetry (PCC).  Based on the standard Atlas Potassium, the Atlas Calorimeter also includes a power supply and the intelligent Atlas Software, that can create graphs within seconds. The Atlas Software offers truly easy calorimetry operation.  Configuration of parameters such as reaction temperature, dosing quantities, expected power level (e.g. moderate endotherm; strong exotherm) and alarms (with subsequent actions) are defined in an easy to use wizard. Reaction temperatures, reagent addition and pre/post run calibration, are all controlled automatically, eliminating the need for user intervention. What is more, the software automatically controls the operation of all experimental parameters, providing highly accurate and efficient performance with user friendly operation. Analysis is made easy by the ‘single click’ plotting of power and enthalpy in real time. Options  The Atlas Calorimeter can include many options including the Atlas Syringe Pump (2200072) for volumetric dosing, or a balance (2200043) and peristaltic pump (1802045) for gravimetric dosing. Vessel options: 250, 500ml, 1 litre and 2 litre vacuum jacketed reactors. Temperature range: -40°C to 150°C recommended for calorimetry (up to 200°C possible). Reaction power: 100W/litre maximum (50W for PCC). Sensitivity and accuracy:  Typically better than 0.1W per kg and 1 to 5% respectively (dependent on settling time and external conditions). Options include: Gravimetric dosing, pH, IR monitoring, turbidity, etc. An Atlas Calorimeter System contains: