Refrigerated Heating Circulator

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Refrigerated Heating Circulator

  • -120℃ ~200 ℃, -50℃ ~ 150℃,RT+10℃~140℃, -30℃ ~180 ℃, -25℃ ~200 ℃, -50℃ ~250 ℃.

  • CE certified reliable quality guarantee, 12 months warranty period.

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Refrigerated Heating Circulator

  • Two-level compressor single liquid temperature control system

Two-level compressor single liquid temperature control system uses heat energy (steam, cooling water and ultra-low temperature liquid – that is primary system) integrated into single liquid system or two-level return circuit to control the temperature of machine, that is only one heat oil flows into jacketed layer of reactor, It controls the temperature by operation.

Main features of TOPTION this set refrigerated heating circulator

1. It’s a closed system, operate the program repeatedly, temperature range is 120℃~300℃.

2. No need to change the heat oil, low capacity also can realize the fast reaction of control return circuit, shorted the time of delay of heat reaction.

3. In-built air-heated heat oil assistant system, open assistant heating system, decrease steam usage pressure according the demands.

4. Fast running and accuracy matching of heat demands can get the purpose of saving energy.

5. Precisely control the reaction process temperature by accurate operation and make repaid reaction to endothermic and exothermic reaction.

6. Spare standard connection according to demands.

7. Options: control reaction process temperature or single liquid temperature, moreover set the DELTA temperature.

8. Record of recipe management and production.

Application of refrigerated circulating water bath:

  • Ethylene glycol cooling & heating temperature control system

1. Accurate temperature control is especially important for repeatability and accuracy of the test results. TOPTION this set heating and cooling bath adopts s7-200 Siemens PLC, high automation for thermostat reliably from 5℃ to 40℃ in the industrial process.

2. Safety protection IP54 satisfies the safety requirements and meands that the machine can be used in hash environment. Every component can be easy to touch and maintain.

3. High operational security is provided.

4. The SIEMENS 7-inch color touch screen provides clear, comprehensive data such as graphics, lines, and annotations.

Application of -50℃ ~ 150℃, -45℃ ~ 150℃ heating and cooling circulators:

1.The testing object is connected to a testing adapter.

2.Components cooling and heating test is conducted by ethylene glycol aqueous.

3.The whole component is in the environment storehouse which offers a high or low temperature environment.

4. The testing of components will have a specific temperature variation curve, it will record the temperature change temperature range is usually from -40℃ to 150℃.

5. Tolerance tests are usually carried out in an inlinite loop.

  • Hot water temperature control system

In the production of pharmaceutical and chemical enterprises, steam heating should be adopted to achieve heat preservation or hot water circulation heating.

In order to meet the needs of our customers, and according to our years experience, we specially designed the steam, ambient water as a source of hot water temperature control device.

Main features of this set hot water temperature control system:

1. Heat medium: saturated water vapor pressure: 0.5MPa and above, temperature 158.8 ℃ and above.

2. Hot water control temperature RT+10℃ ~140℃.

3. Using steam through the pipeline steam and water mixed heat exchanger on the process of water circulation heating.

4. Steam in the heat transfer process should be small noise, no vibration, high thermal efficiency.

5. Steam and water mixture heat exchanger lifetime of more than 15 years, so once and for all.

6. Process hot water temperature is constant, without manual duty, automatic control.

Want to match heating and cooling circulators for your laboratory, welcome contact info@toption-china.com 24h/7days online service. CE certification, OEM customize, factory visit welcome.

-30℃~180℃, -25℃~200℃, -50℃~250℃ Refrigerated Heating Circulators

  • Refrigerated heating circulator SST-15/20

TOPTION this set refrigerated heating circulator is a closed liquid circulation system with the expansion of container, expansion of the container and liquid circulation is adiabatic, and don’t participate in liquid circulation, only mechanical connection, regardless of the fact that the temperature of liquid circulation is a high temperature or low temperature the tank temperature is limited to 60 degree.

Throughout the liquid circulation system is sealed, there’s no water vapor at low temperature and oil miss at high temp.

The entire circulatory system is without machinery and electronic valves.

The medium temperature range is very large.

Main features of SST-15/20 refrigerated heating circulator:

1. Wide working temp. range with cooling & heating function, -30℃ ~ 180℃.

2. With 2pcs of LED display controller, can show the setting temp. & actual value, and the alarm valve for ove-temp.

3. Efficient fast, simple topping up liquid.

4. Ensure fast cooling at high temperature & can achieve 180℃ ~ -25℃ temperature control continuously.

5. The cycle system is closed, there is no oil mist and water vapor, to assure the lab safety and heat transfer fluid lifetime.

6. Use copeland brand compressor, circulation pump, stable performance and reliable quality.

7. Self-diagnosis function, freezer overload protection, high pressure switch, overload relay,thermal protection device, and other security features.

8. Control heat conducting medium temperature, use the same kind of heat conducting medium in the while heating-cooling cycle.

9. High-lift design and meet the long-distance transportation of heat conducting medium.

10. With environment friendly refrigerant R404A.

  • Refrigerated heating circulator (HR series)

Get refrigerated heating circulator catalogue, please contact info@toption-china.com 24h/7days onlice service.