Constant Stirrer

The constant stirrer drives the blades to rotate through a motor, ensuring continuous and uniform mixing of materials within the container. It is used in laboratories for stirring samples such as coatings and inks, ensuring consistent distribution of components and preventing sedimentation or stratification. It is suitable for mixing liquids with moderate viscosity.
Selection
When selecting a constant stirrer, consider matching the sample viscosity with the motor power, ensuring the container material is corrosion-resistant, the speed range covers experimental requirements, ease of operation, size compatibility with the workspace, and maintenance costs. Based on specific applications such as paint mixing, determine whether the stirring method is suitable for the sample characteristics.

Terms

Standards

Instruments

Adopt digital control constant speed technology, maintain constant power operation at low speed, Max. Torque 0.3Nm, maximum processing viscosity 20000mPa · s, support reversible and timing functions.

$ 336.00

Adopt electronic constant force speed control circuit, digital direct display Rotation speed, Power 60W, Speed range 100-2000rpm, can adapt to different experimental needs, provide correct process data.

$ 204.00

Adopt digital constant speed control technology, maintain constant power operation at low speed, Max. Torque up to 900mNm, can handle materials with viscosity up to 30000mPa · s, support forward and reverse switching and 0-9999 minutes timing function.

$ 425.00

Using electronic constant force speed control circuit, digital direct display Rotation speed, Power 500W, Speed range 100-2000rpm, low reliable operation noise, can calculate the relationship between stirring line speed and chemical reaction rate.

$ 403.00

Adopt electronic constant force speed control circuit, Speed range 100-2000rpm, output power 120W, low running noise and stable speed regulation, can directly display Rotation speed and calculate line speed, adapt to different experimental needs.

$ 220.00

Adopting digital control technology, constant speed closed-loop design ensures constant power operation at low speed, Max. Torque 900mNm, maximum viscosity 30000mPa · s, supports forward and reverse rotation and adjustable timing functions.

$ 386.00

With constant speed control function, speed accuracy up to +/- 1 rpm, torque significantly enhanced at low speed, support 0-9999 minutes timing, smooth operation without noise, suitable for long-term continuous operation.

$ 231.00

Digital control technology implementation of deep closed loop constant speed, low speed to maintain constant Power work; Max. Torque up to 650mNm, can handle viscosity up to 20000mPa · s liquid; support reversal function, speed convenient.

$ 373.00

With constant speed control function, the speed is not affected by voltage fluctuations; DC motor with booster speed regulation, providing greater torque at low speed; speed range 200~ 3000rpm, control accuracy up to +/- 1 rpm, smooth operation without noise.

$ 394.00

The equipment adopts electronic constant force speed regulation, Speed range 100-2000rpm, Power 300W, low running noise and stable speed regulation, can directly display Rotation speed and calculate line speed, adapt to different experimental needs.

$ 330.00

The constant speed control circuit is used to ensure stable speed, and the DC motor provides greater torque at low speed with force-increasing speed regulation. The speed control accuracy reaches +/- 1 rpm, and the operation is smooth and noise-free.

$ 375.00

Output power 200W, Speed range 100~ 2000rpm, using electronic constant force speed regulation and digital display, can adapt to different test needs, provide high linear speed swirl/spin tangential, to achieve efficient mixing and dispersion.

$ 306.00

The constant speed control circuit is adopted to ensure stable speed, and the torque increases at low speed when the DC motor cooperates with the force increase speed regulation. The speed range is 200~ 3000rpm, the accuracy is up to +/- 1 rpm, and the operation is smooth and noise-free.

$ 356.00

Using electronic constant force speed control circuit, Speed range 100-2000rpm, output power 90W, can directly display the shaft Rotation speed, adapt to different test needs, provide high line speed shear effect, achieve efficient Mixing & dispersing.

$ 215.00

The constant speed control circuit is used to ensure stable speed, and the torque increases at low speed when the DC motor cooperates with the force increase speed regulation. The speed range is 200~ 3000rpm, the accuracy is up to +/- 1 rpm, and the operation is smooth and noise-free.

$ 249.00

Articles

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Lab Mixer Selection - Viscosity Determines Torque
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Application of Transparent Constant Temperature Water Bath in Visualization of Material Thermal Deformation
The constant temperature water bath provides a stable environment for observing the deformation of materials after heating by maintaining a constant and uniform temperature of the liquid medium.
Constant temperature and humidity aging chamber for testing plastic yellowing according to GB/T 16422.3.
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Electronic Tensile Testing Machine Measures the Right-Angle Tear Strength of Films
This article explains how to measure the right-angle tear strength of films using an electronic tensile testing machine. During the test, a film specimen with a right-angle notch is first clamped onto the testing machine and stretched at a constant speed. The machine records the changes in force during the tearing process.
Constant Temperature and Humidity Aging Chamber for Testing Hygrothermal Aging Performance of Composite Materials
This article introduces how to use a constant temperature and humidity aging chamber to test the hygrothermal aging performance of composite materials. Hygrothermal aging refers to the gradual decline in material performance under the combined effects of temperature and humidity.
Pendulum Impact Tester Evaluates Impact Strength of Glass Fiber Reinforced Nylon
This article introduces the use of a pendulum impact tester to evaluate the impact strength of glass fiber reinforced nylon. The test is based on the principle of energy conservation, where the energy absorbed by the material is calculated by measuring the height difference of the pendulum before and after impacting the specimen, thereby quantifying its impact resistance.
Constant Temperature and Humidity Chamber for Testing Packaging Moisture and Heat Resistance
This article introduces the method of using a constant temperature and humidity test chamber to test the resistance of packaging to heat and humidity. The test chamber simulates hot and humid environments by controlling temperature and humidity, thereby evaluating the performance changes of packaging materials.
Peel strength tester measures the peel force of hot melt adhesive resin.
The peel strength tester is used to measure the adhesive properties of hot melt adhesive resins, simulating the actual peeling process by recording changes in force values through constant-speed stretching.
Schopper air permeability tester measures paper air permeability.
The Schopper air permeability tester measures the air permeability of paper based on Poiseuille's law, calculating the permeability by either the air flow rate under a constant pressure difference or the pressure difference at a fixed flow rate.
Determination of dry matter content in pulp using an electric thermostatic drying oven.
This article introduces the method for determining the dry matter content of pulp using an electric thermostatic drying oven. Dry matter content is a key indicator for evaluating pulp quality. The principle of determination involves evaporating the moisture in the pulp through heating and calculating the content based on the mass difference before and after drying.
Method for Determining Peel Strength of Hot Melt Adhesives Using an Electronic Tensile Tester
This article introduces the standard method for determining the peel strength of hot melt adhesives using an electronic tensile testing machine. The test employs a 180° peel mode, where a sample coated with hot melt adhesive is clamped in the machine's fixtures and peeled at a constant speed. The peel strength is calculated based on the recorded force variations.
Constant Temperature and Humidity Chamber Testing for Environmental Adaptability of Hot Melt Adhesive
This article introduces the method of testing the environmental adaptability of hot melt adhesive using a constant temperature and humidity chamber. The performance of hot melt adhesive is easily affected by temperature and humidity, and the purpose of the test is to evaluate its stability under different climatic conditions.
Constant Temperature and Humidity Chamber Testing for Ink Environmental Adaptability
This article introduces the method of testing the environmental adaptability of ink using a constant temperature and humidity chamber. Ink is prone to issues such as adhesion, discoloration, or reduced adhesion when exposed to changes in temperature and humidity.