Magnetic Stirring Heating Mantle 101: The Ultimate Lab Guide

In laboratory operations such as chemical synthesis, sample preparation, distillation and extraction, precise temperature control and uniform stirring are core requirements to ensure reliable experimental results. Our Digital Temperature Control Magnetic Stirring Heating Mantle, which integrates three functions of heating, temperature control and stirring, providing an efficient, precise and safe integrated experimental equipment for laboratories.

一、Product Core Introduction

The digital temperature control magnetic stirring heating mantle is a multi-functional, high-precision, safe and reliable general laboratory equipment, suitable for various experimental needs in chemical, pharmaceutical, university research, environmental testing and other industries. The equipment adopts surface heat conduction heating method, with a maximum surface temperature of 450℃ and a temperature control range covering room temperature to 250℃. It can perfectly meet the heating and stirring requirements of various glass containers such as round-bottom flasks, and is an ideal choice for routine heating and stirring operations in laboratories.

二、Core Product Advantages

1. Integrated Design for Efficient & Convenient Operation

Breaking the operational limitations of traditional split equipment, it integrates heating, temperature control and stirring functions into one, eliminating the need for additional stirrers, greatly simplifying the experimental process and saving laboratory operation space. The operation panel is simple and intuitive, with clear digital display and sensitive button operation, allowing novices to get started quickly and effectively improving experimental efficiency.

2. Precise Temperature Control for Reliable Experimental Results

Adopting PID intelligent temperature control algorithm, paired with PT100 temperature sensor and adjustable sensor bracket, it can accurately monitor the actual temperature of the sample, with high temperature control accuracy and small temperature fluctuation, avoiding the problem of uneven temperature in traditional heating methods. The equipment supports a maximum surface temperature of 450℃, meeting high-temperature experimental requirements, and the temperature control range covers room temperature to 250℃, adapting to various conventional and special experimental scenarios.

3. Safe & Durable for Diverse Experimental Needs

The equipment shell is made of high-quality cold-rolled steel plate with integral stretching, and the surface is treated with anti-static spraying, which has anti-corrosion and thermal insulation effects, long service life, and avoids heat loss during the experiment. The stir bar is made of polytetrafluoroethylene, which is acid and alkali resistant, corrosion resistant, and suitable for various chemical reagents; the motor power is 0.01kw, with stable operation and continuous working support, meeting long-term experimental requirements.

4. Multiple Specifications for Different Capacity Needs

A full range of capacity specifications from 50ml to 20000ml is provided, with heating power covering 0.1kw to 2.5kw. It can be flexibly selected according to the amount of experimental samples and container size, and suitable models can be found from small scientific research laboratories to large industrial testing scenarios, meeting experimental needs of different scales.

三、Core Functional Features

· PID Intelligent Temperature Control System: Single digital temperature control with digital display, real-time temperature display, precise temperature control, supporting custom temperature setting, adapting to heating requirements of different experiments.

· Simultaneous Heating & Stirring + Stepless Speed Adjustment: Heating and stirring can be carried out at the same time, with stepless adjustable stirring speed, adapting to samples with different viscosities and ensuring stirring uniformity.

· PT100 Temperature Sensor: Equipped with an adjustable sensor bracket, it can be accurately inserted into the sample to monitor the actual temperature of the sample in real time, avoiding experimental errors caused by the temperature difference between the container wall and the sample.

· High-Quality Material & Structural Design: Cold-rolled steel plate shell + anti-static spraying, corrosion-resistant and good thermal insulation; PTFE stir bar, chemical corrosion-resistant, suitable for various reagents.

· Wide Voltage Adaptation: Supports 100~120V or 200~240V wide voltage input, adapting to laboratory power supply environments in different regions around the world, convenient for international customers.

四、Standard Usage Method

Step 1: Equipment Placement and Inspection

Place the heating mantle on a flat, well-ventilated experimental bench away from flammable and explosive materials, ensure the equipment is well grounded, and the power supply voltage matches the rated voltage of the equipment. Check whether components such as power cord, temperature control system and stirring motor are intact, the inner cavity is clean and free of foreign objects, and the sensor bracket is firmly installed.

Step 2: Sample and Stir Bar Placement

Put the round-bottom flask containing the sample into the heating mantle, ensuring the flask fits well with the heating mantle; put a PTFE stir bar of appropriate specification into the flask, adjust the position of the stir bar to avoid collision with the flask wall during stirring. Insert the PT100 temperature sensor into the sample, adjust the height of the sensor bracket, ensuring the sensor probe is completely immersed in the sample without touching the bottom and wall of the flask.

Step 3: Parameter Setting

Connect the power supply, turn on the equipment power switch, and the digital display panel lights up. Set the target heating temperature and stirring speed through the buttons, confirm the parameters are correct, and start the equipment. For long-term experiments, the timing function can be set, and the equipment will automatically stop heating and stirring after reaching the set time.

Step 4: Experiment Operation and Monitoring

During the operation of the equipment, monitor the changes of parameters such as temperature and stirring status in real time through the digital display panel. If abnormal temperature, abnormal noise, stirring jamming and other conditions are found, stop the machine immediately for inspection, and continue the experiment after troubleshooting. Avoid opening the heating mantle door frequently during the experiment to prevent heat loss from affecting temperature control accuracy.

Step 5: Experiment Completion and Equipment Arrangement

After the experiment, turn off the heating function first, keep the stirring running until the sample temperature drops to a safe range (below 60℃), then turn off the stirring and equipment power. After the equipment is completely cooled, take out the flask and stir bar, clean the stir bar and the inner cavity of the equipment, arrange the sensor bracket, turn off the equipment power, and perform equipment maintenance.

五、About Us

If you are interested in our digital temperature control magnetic stirring heating mantle, please feel free to contact us for detailed product specifications, quotations and customized solutions. We will provide you with professional technical support and high-quality services to help your experiments run efficiently.