Overview
PHDC-1015 Low Temperature Circulating Bath (low temperature constant temperature bath) adopts high-performance single-chip microcomputer control, self-tuning PID adjustment, imported temperature sensor temperature measurement, high temperature control accuracy and small Fluctuation. Using a good refrigeration Compressor, high refrigeration efficiency, fast cooling and low noise. Using a good fully sealed stirring motor, lubricating grease is not easy to evaporate, low noise and long life. Constant temperature bath temperature control is accurate, fully functional, stable and reliable, easy and safe to operate.
Features
1. Using high-performance single-chip microcomputer control, PID adjustment, self-tuning control technology, high temperature control accuracy and short Stabilization time.
2. It has a break-even protection function to prevent the instrument from losing control.
3. There is a liquid level protection device, which can effectively prevent various faults caused by the air burning of the heating pipe.
4, the upper limit over-temperature alarm function, can be set by yourself, beyond the range, immediate alarm.
5. The instrument works stably and reliably, making it very convenient to operate.
6, liner, table and all parts immersed in liquid are high-mass stainless steel, corrosion resistance, easy to clean.
7. PHDC series is a high-performance High Accuracy low temperature constant temperature bath, with temperature control accuracy of 0.01 ° C, Fluctuation of 0.01 ° C, Temperature range from -80 ° C to 100 ° C. Adopts professional AI artificial intelligence PID adjustment method, with temperature/time programmable function (up to 180 program segments); has the function of communicating with external computers and reverse control.
8. The thermostatic test can be carried out directly in the water tank, or the external circulation function can be used to guide the thermostatic liquid in the tank to the Miscellaneous equipment through the hose.
Principle
The Low Temperature Circulating Bath uses a high-performance single-chip microcomputer Control system, combined with a self-tuning PID adjustment algorithm and an imported temperature sensor, to achieve accurate measurement and regulation of the liquid temperature in the tank. The system automatically adjusts the working state of the refrigeration Compressor (for cooling) and the heating system (for heating or maintaining temperature) according to the deviation of the set temperature and the actual temperature, and promotes the liquid circulation in the tank through a fully sealed stirring motor to ensure uniform and stable temperature. Its external circulation function pumps thermostatic liquids to external devices.
Applications
Bioengineering, Food, Chemical, Metallurgy, Chemical Analysis, Petroleum, Research Institute, Colleges and Universities, Factory Laboratory, Quality control department
Steps
1. Ensure that the equipment is placed in a smooth and well-ventilated environment and connected to the power supply.
2. Add an appropriate amount of suitable medium (such as silicone oil, water, etc.) to the Tank to ensure that the liquid level meets the requirements and avoid air burning of the heating pipe.
3. Turn on the power switch and set the required temperature, time and other parameters through the large-screen backlit LCD (DC series) or two sets of light-emitting digital tubes (HDC/PHDC series). The PHDC series can use its programmable function to set multiple temperature/time programs.
4, start the equipment, the system will start to work, the refrigeration or heating system runs, the stirring motor starts to work to make the temperature uniform.
5. If external circulation is required, connect the hose of the external equipment and start the external circulation pump.
6. During the operation of the device, the actual temperature can be monitored through the display screen. After the set temperature is reached, the device will automatically maintain the thermostatic state.
7. After use, turn off the power of the device and do a good job of cleaning it.
Notice
• Please read the instructions carefully before use and ensure that the operator understands the performance of the equipment.
Equipment must be grounded reliably to ensure the safety of electricity.
• The liquid level of the medium in the tank must always be higher than the heating pipe to prevent the heating pipe from being damaged by dry burning.
• Do not use flammable, explosive or corrosive media in the tank.
• When the equipment is working, do not cover the ventilating port to ensure good heat dissipation.
Before moving or cleaning equipment, be sure to cut off the power supply.
• If not used for a long time, please empty the liquid in the tank and keep drying.
• In case of failure (such as over-temperature alarm), it should be stopped immediately for inspection, and then used after troubleshooting.
