Four-Point Magnetic Stirrer

The four-point magnetic stirrer drives the rotation of magnetic stir bars within containers through four independent magnetic stirring points, enabling liquid mixing or heating. It is used for sample stirring and dissolution reactions in the laboratory and is suitable for multiple parallel experiments.
Selection
When selecting, consider matching the number of sample points with the container size, determine the stirring force based on liquid viscosity, choose heating functions according to temperature requirements, and pay attention to material corrosion resistance and operational safety.

Terms

Standards

Instruments

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

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

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

Using magnetic Induction principle to achieve 0-6000μm large-range measurement, the error is only +/- 3%. With continuous single double measurement mode, support four-point statistical function, large-capacity storage of 2000 sets of data, automatic identification of matrix material.

$ 323.00

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

Driven by brushless DC motor, Max. stirring Capacity 1500mL, stirring speed adjustable 100~ 1500rpm, four stations can be operated independently to meet the needs of multiple groups of experiments synchronized.

$ 362.00

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

Four stations can be independently controlled, Max. stirring Capacity 2L × 4, Speed range 50-1700rpm, with 40mN · M motor torque, support Continuous Operating Mode.

$ 377.00

With two-way stirring and timing function, support 0~ 120 minutes timing, Max. stirring Capacity 3 liters, Speed range 0~ 2600 rpm, point heating mode to ensure stable temperature control.

$ 180.00

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

15 Station Synchronous Stir, Nano heating technology implementation fast uniform heating, speed range 100-1100rpm continuously adjustable, Max.stirring Capacity 7.5L, Microcrystalline Pottery and porcelain panel acid and alkali easy to clean.

$ 1461.00

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

Equipped with capacitive Touchscreen and color display, it supports five-point pH automatic identification calibrating and four-point EC calibrating. The data storage capacity reaches 100 groups, each group has 50,000 data points, and meets the USP- < 645 > conductivity analysis standard, which is especially suitable for pure water measurement applications.

$ 2552.00

With magnetic stirring function, the maximum stirring capacity of 2000ml, Speed range 200-2500rpm, vibration range 4.5mm, support point and continuous operation mode switching.

$ 359.00

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