Overview
The DC-4020 Low Temperature Circulating Bath adopts high-performance single-chip microcomputer control and self-tuning PID adjustment technology, combined with imported temperature sensors, to achieve High Accuracy and low fluctuation temperature control. The equipment adopts high-efficiency refrigeration Compressor, which cools down quickly and has low running noise, and is equipped with a fully sealed stirring motor to ensure long-term and stable operation. Its large-screen backlit LCD screen makes various parameters clear and intuitive, and the overall design is convenient and safe to operate. It has complete functions and is stable and reliable.
Features
1. Adopt high-performance single-chip microcomputer control, PID adjustment, self-tuning control technology, high temperature control accuracy and short Stabilization time;
2. Equipped with a break-even protection function to prevent the instrument from losing control.
3, with liquid level protection device, can effectively prevent various faults caused by heating pipe air burning;
4, with the upper limit over-temperature alarm function, can be set by yourself, beyond the range of immediate alarm;
5. The instrument works stably and reliably, and the operation is very convenient.
6, liner, table and all parts immersed in liquid are high-mass stainless steel, corrosion resistance, easy to clean;
7, DC series for ordinary low temperature constant temperature bath, temperature control accuracy 0.1 ℃, Fluctuation 0.05 ℃, Temperature range -80 ℃~ 100 ℃, volume optional 6 liters, 15 liters, 20 liters, 30 liters, using large screen backlight LCD display;
8. HDC series is High Accuracy low temperature constant temperature bath, Temperature control accuracy 0.01 ℃, Fluctuation 0.01 ℃, Temperature range -19.99 ℃~ 99.99 ℃, Volume optional 6 liters, 15 liters, 20 liters, 30 liters;
9. PHDC series is a high-performance High Accuracy low temperature constant temperature bath, temperature control accuracy 0.01 ℃, Fluctuation 0.01 ℃, Temperature range -80 ℃~ 100 ℃, volume optional 6 liters, 15 liters, 20 liters, 30 liters, using AI artificial intelligence PID adjustment, with temperature/time programmable function and communication control function with external computer;
10. According to the structure, it is divided into ordinary Benchtop, Floor-Standing, small vertical and horizontal, which can be used for thermostatic test in the tank or connected to Miscellaneous equipment through external circulation function.
Principle
The Low Temperature Circulating Bath receives the real-time temperature signal of the imported temperature sensor through a high-performance single-chip microcomputer, and uses a self-tuning PID algorithm to precisely adjust it. The system controls the operation of the refrigeration Compressor or heating element, and at the same time promotes the liquid circulation in the tank through a fully sealed stirring motor to ensure uniform and stable temperature. The device has internal/external circulation function, which can either establish a thermostatic field directly in the tank or direct the thermostatic liquid to the external device through an external circulation pump.
Applications
Bioengineering, Food, Chemical, Metallurgy, Chemical Analysis, Petroleum, Research Institute, Colleges and Universities, Factory Laboratory, Quality control department
