6-inch disc ceramic coated aluminum disc constant temperature magnetic stirrer

The CNC constant temperature magnetic stirrer is a commonly used equipment in laboratories, which integrates magnetic stirring and precise temperature control functions, and can uniformly stir liquids under set temperature conditions.

• working principle

• magnetic stirringAfter the electromagnetic coil inside the base is energized, a rotating magnetic field is generated, which drives the magnetic stirrer immersed in the solution to make circular motion, thereby achieving stirring of the solution. The agitator is usually coated with polytetrafluoroethylene to avoid chemical reactions with the solution.

• Constant temperature controlHeating systems are generally composed of ceramic heating plates or aluminum countertops, which generate heat through eddy current effects. The temperature sensor (such as PT100) monitors the temperature in real time and feeds back the data to the control system. The control system uses PID algorithm to dynamically adjust the heating power to maintain temperature stability.

• Main Features

• Accurate temperature controlUsing high-precision PID intelligent temperature control instruments, the temperature control accuracy of some devices can reach ± 0.1 ℃, and the temperature display resolution is also high, which can meet various precise temperature control needs.

• Good mixing performanceThe speed range is usually between 50-2000rpm, with stepless speed regulation, and the stirring speed can be adjusted according to different experimental needs. High torque motors can handle high viscosity liquids, with a single station capacity of up to 5L.

• high safety performanceEquipped with multiple safety protection measures, such as automatic power-off when overheating, probe detachment protection, dry burning protection, etc. Meanwhile, the casing is generally made of insulated and heat-resistant materials, and the grounding protection design can eliminate the risk of electrical leakage.

• versatileIt has a timing function and can be set to start timing or countdown. Some devices also have program temperature control function, which can set multiple temperature stages and control time. In addition, they also have forward and reverse rotation function, one key lock function, etc.

• Easy to operateUsually equipped with a digital display screen, it displays real-time parameters such as temperature, speed, and time. Using touch or button operation, some can also be connected to a computer through RS485 interface.

• Application field

• chemical synthesisUsed for esterification reactions, catalyst dispersion experiments, etc., it can fully mix the reactants, improve reaction efficiency and uniformity.

• biopharmaceuticalDuring the preparation of cell culture medium and protein crystallization, ensuring the uniformity of solution temperature and composition is beneficial for cell growth and protein crystallization.

• Food ScienceCan be used for oil homogenization, fermentation control, etc., to help optimize various reaction conditions in food processing.

• Materials ScienceIn experiments such as nanoparticle dispersion and polymer synthesis, it plays a role in promoting material mixing and reaction uniformity.

• Environmental analysisUsed for mixing reagents and other operations in wastewater treatment, ensuring sufficient contact between reagents and wastewater to improve treatment efficiency.

6-inch disc ceramic coated aluminum disc constant temperature magnetic stirrer, model SHA-1R

Material: Metal body, ceramic coated cast aluminum disc, with external sensing interface and dual knob control.

6-inch disc ceramic coated aluminum disc constant temperature magnetic stirrer

Packing list: Host, power cord, mixer, external temperature sensor PT1000

After sales service: One year warranty for the entire machine, lifetime maintenance, and two years warranty for the motor.