Atlas HD Calorimeter
The Atlas HD Calorimeter is an easy-to-use, high-performance calorimetry system. Using either Heat Flow Calorimetry (HFC) or Power Compensation Calorimetry (PCC), the Atlas HD Calorimeter can generate power and enthalpy graphs quickly and easily.
At a glance
The Atlas HD Calorimeter operates in either Heat Flow Calorimetry (HFC) or Power Compensation Calorimetry (PCC) mode. The system is designed for ease of use with the generation of power and enthalpy graphs made simple and quick. This, combined with the simple configuration of reaction temperatures, dosing quantities, and alarms provides you with a safe and accurate reaction calorimetry system and offers great value for Calorimetry chemists. Discover more about reaction calorimetry here.
1. HFC and PCC measurements
The system offers two modes; Heat Flow Calorimetry (HFC) or Power Compensation Calorimetry (PCC), allowing you to choose which mode is suitable for your process. HFC is generally used for reactions where the heater may have an effect on the chemistry since the dip in heater is not used during the reaction. HFC is also preferred when large exotherms are expected. PCC is used where quicker results are required, since no pre- and post-calibration is required. All important reaction parameters can be monitored in real-time using the Atlas HD Calorimeter.
2. Powerful automation
The Atlas PC Calorimetry 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. Everything is controlled automatically during the experiment including stabilization at desired reaction temperature, reagent addition and in the case of HFC, pre- and/or post-run calibration. No user intervention is required during the entire process.
The Atlas HD Calorimeter is destined to be a very popular addition to your laboratory. Easy to set and configure, reaction calorimetry cannot be made simpler. A wide range of vacuum jacketed reactors from 100 mL to 2 L and the ability to perform HFC or PCC gives you choice. When there are no calorimetry reactions to perform, the system will operate seamlessly as an automated jacketed reactor.
4. Quick and easy data analysis
The software automatically includes the calibration, compensates for the enthalpy of addition and deviations from isothermal conditions. Post experiment analysis is made easy by the Atlas Reporting Software featuring “single click” plotting of power and enthalpy.
5. Excellent control
Sophisticated PID control in combination with accurate circulators and sensitive RTDs result in very accurate isothermal performance.
6. Quick and simple
As with all the systems in the Atlas HD range, everything clicks together quickly and easily without the need for tools. Vessels can be changed in minutes.
|Vessel Volume Range||
50 mL, 100 mL, 250 mL, 500 mL, 1 L, 2 L (DN80), 1 L, 2 L, and 5 L (DN150)
|Other Vessel Types||
No (Round Bottom Flasks Available with Regular Atlas Base)
Round Bottom Flasks, Torispherical, Conical
Jacketed, Vacuum Jacketed, Triple Jacketed
-90°C to 250°C (with suitable seal kit)
Scorpion Overhead Stirrer (up to 800rpm/11Ncm torque), High Speed Available, High Torque Available
|Modes of Operation||
Atlas HD Touch Screen Control, Atlas PC Software, Manual Operation
Temperature, pH, Pressure, Turbidity, In-situ FTIR, Other Sensors Available
Vacuum (50mbar) to 0.5 Bar, See Atlas 200 Bar Pressure Systems for High Pressure up to 200 Bar, See Atlas 3 Bar Pressure Systems for High Pressure up to 3 Bar
Ability to Upgrade to Reaction Calorimetry
|Reagent Addition and Sampling||
Manual Dosing, Automated Dosing (Volumetric), Automated Dosing (Gravimetric), Sampling of Liquids, Full Gas Control, Atlas Syringe Pump Range
This product is suitable for the following applications.