Reaction Calorimeter

ERC-250 mL to 5L automatic reaction calorimeter is an automatic reaction calorimeter under laboratory conditions. It can simulate the real situation of intermittent or half-intermittent reactions in factories. It is widely used in reaction process design, process optimization and amplification, process safety assessment, etc. in the fields of fine chemicals, pharmaceuticals and third-party safety assessment. It supports multiple operation modes such as isothermal, constant temperature and scanning; the instrument realizes automatic feeding control through mass or volume measurement; the 

temperature control response speed is fast and the heat release measurement accuracy is high; the Chinese software platform can flexibly compile experimental processes, monitor key data of the reaction process in real time, and modify experimental processes and parameters online.
Users can measure the reaction heat flow of samples in the reactor in real time to obtain thermal behavior information such as total heat release, specific heat release, real-time conversion rate and material accumulation of the reactants, automatically calibrate the specific heat capacity and heat transfer coefficient of the material system, and calculate the adiabatic temperature rise of the target reaction and the maximum temperature that the system can reach after loss of control. Based on this, the risk of the reaction process can be evaluated to provide a basis for process optimization and scale-up of the target reaction.
Automated Reaction Calorimeter

Reaction calorimeter can simulate the specific process of batch or semi-batch chemical reactions in a factory on a liter scale under laboratory conditions. It is a professional instrument for measuring reaction endothermic and exothermic heat and thermal risk parameters.

Thermal balance analysis : comprehensive consideration of heat transfer and heat loss in the calorimetric process, thermal capacity calibration of the system over the full temperature range and full liquid level range

High-precision temperature control: high-performance dynamic circulating oil bath, full temperature range accuracy of ±0.1K

Intelligent control: automatic sampling and feeding, automatic cutting off of the sampling power supply in case of emergency, ensuring the safety of the reaction system

Flexible customization: flexible component matching, rich software functions, and diverse control processes

Features

For the complex and changeable synthetic reaction processes in the fields of fine chemicals and pharmaceuticals, the reaction calorimeter can measure the real-time exothermic heat flow of the reaction system in the reactor to obtain thermal behavior information such as the total heat release, specific heat release, real-time heat conversion rate and material accumulation of the reaction, and calculate the adiabatic temperature rise of the target reaction and the maximum temperature (MTSR) that the system can reach after runaway. Based on this, the severity of the reaction runaway and the process hazard level are evaluated, providing a basis for process optimization and scale-up of the target reaction.

Supports heat flow calorimetry, power compensation calorimetry, and evaporation reflux calorimetry

Supports multiple temperature control modes such as isothermal, constant temperature, scanning, etc.

Real-time display of test status such as kettle temperature, jacket temperature, feed quality, etc.

With peripheral database, one system supports multiple reactors interchangeable

Key parameters and status safety thresholds can be set, and "one-button" rapid cooling, abnormal status alarm and automatic shutdown are available when the reaction is out of control

Features

1) It has three calorimetric methods: heat flow, power compensation, and reflow. Users can choose according to their needs

2) Support multiple operation modes such as isothermal, constant temperature, scanning, etc.

3) Glass atmospheric pressure reactor, glass medium pressure reactor, metal high pressure reactor can be selected

4) With peripheral database, one system supports multiple reactors interchangeable

5) High-power heating and cooling units, fast temperature control response speed, high heat release measurement accuracy

6) Automatic feeding control, which can be measured by mass or volume

7) Accurately measure and obtain process safety related data such as reaction heat flow, reaction enthalpy, conversion rate, sample specific heat capacity, adiabatic temperature rise, maximum temperature that the out-of-control system can reach, etc. 

8) The Chinese software platform can flexibly compile experimental processes, monitor key data of the reaction process in real time, and modify experimental processes and parameters online 

9) Real-time display of test status such as kettle temperature, jacket temperature, and feed quality 

10) Key parameters and status safety thresholds can be set, "one-click" rapid cooling when the reaction is out of control, abnormal state alarm and automatic shutdown, effectively ensuring safety 

11) Automatically generate and save charts and data, and export experimental analysis reports

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