Introduction: The two-pot automatic reaction calorimeter can simulate the real situation of intermittent or semi-batch reactions in factories, and is widely used in reaction process design, process optimization and amplification, and process safety assessment in the fields of fine chemicals, pharmaceuticals, and third-party safety assessment. The instrument is mainly designed for diversified process development and risk assessment requirements. It can not only adapt to normal pressure and pressure reaction, but also meet the testing requirements of corrosive materials. The two tanks share an oil bath and a central controller. The oil circuit can be quickly switched between the two tanks through a valve. There is no need to disassemble the oil circuit to drain the silicone oil in the jacket. The operation is simple and fast, and the instrument is highly integrated. Features: 1) There are three calorimetry methods: heat flow, power compensation, and reflux, users can choose according to their needs 2) Support multiple operating modes such as isothermal, constant temperature, scanning, etc. 3) Atmospheric autoclave and autoclave or double autoclave of atmospheric autoclave and medium pressure autoclave are optional 4) The double kettle is fixed by the bench, sharing oil bath, central control and reflux device, etc., high integration 5) The double kettle can switch the jacketed oil circuit through the valve, no disassembly and no repeated baking of oil, simple and quick operation 6) High-power heating and cooling unit, fast response speed of temperature control, high accuracy of heat release measurement 7) With automatic feeding control of gas, liquid and other materials, it can be measured by mass, volume or pressure 8) It can accurately measure and obtain process safety related data such as reaction heat flow, reaction enthalpy, conversion rate, sample specific heat capacity, adiabatic temperature rise, and maximum temperature that can be reached by the out-of-control system 9. Real-time display of the temperature in the kettle, jacket temperature, feeding quality, stirring speed, pressure, inlet/exhaust speed, pH, inlet and outlet temperature of the steam and reflux device, etc. 10. Key parameters and state safety thresholds can be set, "one-key" 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 Technical parameter: Calorimetry method: heat flow method, power compensation method (optional), reflux method (optional) Oil bath temperature range: -45℃～250℃ Control method: isothermal, constant temperature, scanning Temperature resolution: 1.0mK Temperature control precision: ±0.1K Silicon oil circulation speed: 35L/min～76L/min Voltage range: 0～50VDC Maximum current: 3.0A, optional 4.0A Maximum heater power: 120W Reactor volume: 1000mL, other volumes can be customized Working pressure: atmospheric pressure Temperature range: -25℃～200℃ Reaction kettle material: glass Working pressure: 0.6MPa or 1.2MPa Temperature range: -25℃～200℃ Reactor cover material: 316L stainless steel or Hastelloy Working pressure: 10.0MPa Maximum speed: 2000r/min, optional 3000r/min Maximum torque: 75N•cm, optional 300N•cm Stirring paddle type: anchor type or paddle type Sampling channel: support liquid, solid, gas sampling, the liquid channel can be expanded to 4 Precision balance: measuring range 3100g, accuracy 0.01g Sampling pump: electromagnetic diaphragm pump or plunger pump, the maximum flow rate is 2L/h Power supply: 3*400V/50Hz(±10%)/20A Power: 7000VA Test area size: 1400mm*600mm*1850mm Oil bath size: 600mm*700mm*1300mm Oil bath weight: 210kg Whole machine weight: 300kg
Introduction: The two-pot automatic reaction calorimeter can simulate the real situation of intermittent or semi-batch reactions in factories, and is widely used in reaction process design, process optimization and amplification, and process safety assessment in the fields of fine chemicals, pharmaceuticals, and third-party safety assessment. The instrument is mainly designed for diversified process development and risk assessment requirements. It can not only adapt to normal pressure and pressure reaction, but also meet the testing requirements of corrosive materials. The two tanks share an oil bath and a central controller. The oil circuit can be quickly switched between the two tanks through a valve. There is no need to disassemble the oil circuit to drain the silicone oil in the jacket. The operation is simple and fast, and the instrument is highly integrated.
