Closed cycle heating system temperature deviation description
If the temperature deviation occurs in the closed cycle heating system during use, it is necessary to check to see if there is any problem in each link, and solve the problem in time.
In the steady state, the closed loop heating system displays the difference between the average value of the temperature and the average measured temperature at the center point of the workspace. (Note: The average display temperature here refers to the average display temperature of the temperature control instrument of the device). In the closed state of the closed circulation heating system (chamber), the measurement points of the working space are measured for the upper and lower deviations of the high temperature and the MIN temperature from the nominal temperature within a prescribed time. The object of the closed cycle heating system is that the temperature control instrument of the device displays the average temperature and evaluates the deviation from the reference point. Obviously, this has nothing to do with temperature uniformity. The closed-loop heating system temperature deviation index is easy to implement because it only evaluates the temperature average of the equipment temperature control meter.
LNEYA closed-loop heating system is dynamic constant temperature control of cold and heat source in high pressure reactor, dynamic constant temperature control of double-layer glass reactor cold and heat source, dynamic constant temperature control of double-layer reactor cold and heat source, and constant temperature of microchannel reactor Control; small thermostatic control system, temperature control of steaming system, low temperature and high temperature aging test of materials, combined chemical source cold source heat source constant temperature control, semiconductor equipment cooling and heating, vacuum chamber cooling and heating constant temperature control. The closed-loop heating system adopts a fully closed pipeline design and uses a high-efficiency plate heat exchanger to reduce the demand for thermal fluid while improving the heat utilization rate of the system and achieving rapid rise and fall temperatures. The heat-conducting medium is in a closed system with an expansion vessel. The heat-conducting medium in the expansion vessel does not participate in the circulation. Whether it is high temperature or low temperature, the temperature of the expansion tank is normal temperature to 60 degrees, which can reduce the absorption and evaporation of the heat-conducting medium during operation. risk.
The temperature deviation of the closed loop heating system is related to its temperature accuracy. The temperature accuracy of different closed loop heating systems is related to the performance of the system. Therefore, users should know how to understand the closed loop heating system at the beginning. Temperature control accuracy. (This article is from the source network, if there is any infringement, please contact LNEYA to delete, thank you.)
- January 11, 2018The LNEYA Group will participate in the ACHEMA -World Forum and Leading Show for the Process Industries,Frankfurt am Main, Germany.view
- January 11, 2018Industrial Chiller：Industrial Chiller varies from dynamic temp. Special Chiller：Special Chiller consist of Multi-reactor chiller (TCU).Environmental Chamber：The test object is connected to a testing adapter. Industrial Freezer：Industrial freezer consist oview
- July 4, 2018What are the characteristics and functions of ultra low freezer: 1. Ultra low freezer can prevent the precision of machine equipment from being influenced by the change of oil temperature in the proce...view
- July 4, 2018The refrigeration system of cold plate freezer adopts secondary super-cooler technology with the rapid refrigeration and low limiting temperature. It uses imported brand name semi-hermetic piston comp...view
- September 11, 2018Automotive Testing Expo 9.25-9.27view
- July 4, 2018Guanya is a leading role in heating cooling circulator. It provides the customers with proposal and technology of controlling the cold and heat, temperature control system with stable property, extend...view
- January 11, 2018Temperature ranges from - 5 ~ - 150 ℃, can meet different temperature; Adopt environmental protection refrigerants; Famous brand semi-closed piston compressor, semi-closed bipolar piston compressor, semi-hermetic screw compressor, main brand are BOCK.view
- April 10, 2018Working temperature range from -25℃to 200℃, other temperature range need to set to the widest temperature range(-50℃to 250℃)
Centralized control of 2~20 reactors, each reactor's and jacket temperature can be set independently. One system control multipleview
- April 10, 2018A set of cooling heat exchanger, heat exchanger, through proportional adjusting valve control cold heat into the heat exchanger, then through the uniform medium input to the reactor jacketed to do heat exchange and temp. Control, system has inside expansiview
- April 10, 2018Low Temperature Cooling Chiller LT model: LT-5018N，LT-5040N，LT-5062N，LT-5090N，LT-50A1N，LT-50A2N; Medium Temperature Range: -45℃～30℃. ASET multifunctional controller, control outlet temperature of water tankview
- February 28, 2019-45℃~+200℃
- February 28, 2019Temperature control range：-85 ° C ~ 200 ° CPower range：2.5kW~25kWTemperature control accuracy：±0.3°CModelTES-8525WTES-8555WTES-85A10WTES-85A15WTES-85A25WTemp. Range-85℃～200℃-85℃～200℃-85℃～200℃-85℃～200℃-85℃～200℃Heating P...view