Four-in-One Magnetic Heating Stirrer

The four-position magnetic heating stirrer uses a rotating bottom magnet to drive the stirring bar inside the container, achieving liquid agitation, while the heating plate provides temperature control. It is used in laboratories for simultaneously mixing and maintaining constant temperature reactions of multiple samples, and is suitable for dissolution, dispersion, and reaction processes in industries such as coatings and inks.
Selection
When selecting a quadruple magnetic heating stirrers, consider the heating temperature range, stirring speed, corrosion resistance of materials, safety protection features such as overheating power-off, ease of operation, and equipment dimensions. Match the capacity and power according to the actual sample volume and experimental requirements to ensure stability and suitability.

Terms

Standards

Instruments

Adopt drawdown Bar & Blade heating Vacuum chuck four-in-one function, coating speed 5~ 200mm/s adjustable, Spreader thickness range 0.001~ 10mm, equipped with automatic feeding system and Vacuum chuck fixed to ensure uniform and stable film.

$ 7335.00

Heating power 800W, speed range 0-2600 rpm, support vacuum reaction and pressure reaction for a long time stirring, with durable magnetic steel and PTFE stirrer.

$ 209.00

DC brushless motor noise ≤ 27dB, four-station independent control can simultaneously stir different samples, temperature control accuracy +/- 1 ℃, heating surface corrosion resistant Teflon coating maximum temperature of 320 ℃, LCD digital display temperature and Rotation speed.

$ 954.00

The use of brushless DC motor to achieve a wide range of 50~ 2000rpm stirring, PT100 Sensor to ensure +/- 1 ℃ temperature control accuracy, four-station independent control can simultaneously process different samples, matt Teflon coating heating surface corrosion resistance and surface temperature up to 320 ℃.

$ 1042.00

Four-station independent operation does not interfere with each other, the brushless DC motor provides 12.5mN · M torque, temperature control accuracy of +/- 1 ℃, supports automatic temperature control function and stepless speed regulation of 0~ 1500rpm, to meet the needs of multi-sample synchronous processing.

$ 569.00

Imported electrochemistry/catalytic combustion Sensor, Fast Response and High Measurement accuracy. Built-in 4000mAh large-capacity battery, equipped with 2.4 inch high definition color screen, support Data storage and export, with two-level sound and light alarm function.

$ 541.00

Four-station independent temperature control design, maximum stirring speed 2600rpm, temperature control accuracy +/- 1 ℃, support PID self-tuning and timing functions, with breakpoint control mode to ensure temperature stability.

$ 603.00

Imported Electrochemical sensor, Response Time ≤ 20s, detection accuracy ≤ +/- 3%, built-in strong air pump can work in micro negative pressure environment, with Data storage and Temperature Humidity detection function, adapt to various harsh occasions.

$ 811.00

Adopting drawdown Bar & Blade heating Vacuum chuck four-in-one design, Spreader accuracy is up to +/- 0.005mm, and the rate is adjustable from 5 to 180mm/s. Spreader is uniform and stable by controlling speed and pressure.

$ 6205.00

Four-station independent design can simultaneously carry out multiple Sample Handling, heating power 150W × 4 with 0-2000rpm wide range speed regulation, DC motor to ensure long-term vibration-free operation.

$ 172.00

4-Sided Glass design is easy to observe sample changes, four-hole independent temperature control accuracy +/- 0.05 ℃, magnetic stirring can be stepless speed regulation, accelerate liquid temperature transfer, achieve rapid uniform heating.

$ 1944.00

Heat collection heating method is adopted, the solution is heated uniformly and quickly, energy-saving and efficient. Temperature range is as wide as 300 ℃, speed range is 0-2600 rpm, durable magnetic steel and PTFE stirrer are equipped to support long-term stirring under vacuum and pressure reactions.

$ 243.00

DC brushless motor design, Rotation speed 0~ 2000rpm, put in the stirrer without hopper; double-decked thermal insulation structure, rapid heating and prolong the life of the host; built-in over-temperature protection device, safe and reliable use.

$ 222.00

Four or six station design, each station independent control, Max. stirring Capacity 1500mL, stirring speed range of 100~ 2000rpm, brushless DC motor to provide stable drive.

$ 378.00

Four-hole independent magnetic stirring can be stepless speed regulation and display Rotation speed, Temperature range 15~ 120 ℃, Temperature Fluctuation +/- 0.05 ℃, 4-sided Glass design is easy to observe sample changes.

$ 1492.00

Articles

Resistance Tester Selection: Measurement Methods for Low Resistance and High Resistance
This article introduces the selection method of resistance testers. Based on the range of the measured resistance, low resistance requires the four-wire Kelvin method, using constant current and voltage measurement to eliminate the influence of contact resistance; high resistance uses the voltage method to measure tiny currents, with attention to shielding and leakage prevention.
Four-probe resistivity tester measures the sheet resistance of conductive polymer films.
This article introduces the method of measuring the sheet resistance of conductive polymer films using a four-probe resistivity tester. Sheet resistance is an important parameter for evaluating the conductivity of films.
Laboratory Application Scenarios of Milligram Precision Balances
The milligram precision balance can accurately weigh up to 0.001 grams, primarily utilizing electromagnetic force compensation technology, and its performance is related to parameters such as repeatability and linearity error.
Alignment Accuracy Control Method for Four-Sided Preparator When Used with Automatic Coating Machine
This article explores the alignment accuracy control when using a four-sided preparator in conjunction with an automatic coating machine. Alignment accuracy directly affects the uniformity of the coating and the reliability of detection.
Key points for selecting a multi-factor comprehensive test chamber with integrated temperature, humidity, vibration, and altitude systems
The multi-factor comprehensive test chamber integrates four environmental stresses: temperature, humidity, vibration, and altitude (low pressure), used to simulate the reliability of products under complex environmental conditions.
Principles, Differences, and Application Selection Guide for 4 Common Laboratory Coating Machines
This article will delve into the working principles, technical distinctions, and typical applications of four core laboratory coating devices in laboratory settings.