Overview
The TENLIN DCW-4015L magnetic stirring tank is an experimental equipment that integrates cooling, heating, thermostatic and magnetic stirring. Temperature range is -40 ° C to 100 ° C, Tank volume is 15L, with High Accuracy Temperature Control and Uniform Stirring Function, suitable for experimental scenarios requiring precise temperature control and mixing.
Features
1. Low Noise Air-Cooled Fully Enclosed Compressor Unit, Fast Cooling Speed and Strong Temperature Stability.
2. Adopt self-developed dedicated software and temperature control technology, equipped with High Accuracy Pt100 Sensor and imported electronic components.
3, with internal and external circulation system, external circulation can establish a second thermostatic field or as an external cold source, domestic circulation to ensure that the liquid temperature in the tank is highly uniform and stable.
4, with multiple Safety protection system, including refrigeration overheating/overcurrent protection, over-temperature sound and light alarm, over-temperature automatic load cutting and other functions.
5. Equipped with a large LCD control instrument, it is easy to operate and supports automatic search or manual adjustment of P.I.D. parameters.
6. Temperature correction accuracy up to 0.01 ° C, Temperature Fluctuation up to +/- 0.03 ° C.
Principle
The equipment realizes the temperature control of the medium in the Tank through the Compressor refrigeration system and the electric heating system. The High Accuracy temperature sensor (Pt100) monitors the temperature in real time and feeds back the signal to the Control system. The Control system precisely adjusts the cooling or Heating power through the P.I.D algorithm to achieve the set target temperature. At the same time, the built-in Magnetic Stirrer drives the stirrer through the swirl/spin magnetic field to make the liquid in the tank mix evenly. The circulation pump can realize the domestic circulation of the liquid in the tank or lead out the thermostatic medium through the external circulation interface to provide a thermostatic environment for the external experimental vessel.
Applications
Chemical synthesis, biological engineering, drug development, materials science, physical experiments, Petrochemicals, food testing, environment monitoring
Steps
1. Place the device in a smooth and ventilated place and connect it to the power supply.
2. Inject an appropriate amount of heat transfer medium (e.g. silicone oil, water, etc.) into the Tank.
3. Turn on the power switch and set the target temperature, stirring Rotation speed and other parameters through the large LCD control panel.
4. Select domestic circulation or connect external circulation pipelines as needed.
5. Start the cooling/heating and stirring functions, and the equipment starts to work.
6. After the experiment, turn off the stirring, cooling/heating functions in turn, and finally turn off the power supply.
7. Evacuate the medium in the tank and perform cleaning and maintenance.
Notice
Equipment should be placed on a well-ventilated, stable countertop away from heat and flammable materials.
• The liquid level of the medium injected into the Tank should be within a reasonable range to avoid too little affecting the temperature control or too much causing overflow.
• When conducting low temperature experiments, pay attention to preventing the medium from solidifying and preventing condensation from occurring.
• When using the external circulation function, ensure that the pipeline connection is firm and there is no leakage.
• When the equipment is running, do not block the entry and exit trends to ensure normal heat dissipation.
• If there is an abnormal situation such as over-temperature alarm, it should be checked and troubleshooted immediately.
• Be sure to disconnect the power supply before cleaning the equipment to avoid liquid entering the electrical part.
