Airflow Stirrer

The airflow stirrer drives the blade to rotate through compressed air, creating a vortex in the container for liquids or slurries, achieving a uniform mixing effect. It is used for dispersing and suspending samples such as laboratory coatings and inks to prevent sedimentation and stratification.

Instruments

Flow rate of spray 0-80CFM adjustable, spray distance 3-4 feet, visualize airflow direction and speed, support 30 minutes of continuous spray, easy flow and pressure equilibrate test.

$ 1703.00

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

Horizontal airflow design ensures cleanliness, ISO5 cleanliness level and 0.2~ 0.5m/s wind speed provide a stable environment, forward tilting operation surface and double side perspective windows enhance comfort and vision.

$ 1300.00

The stainless steel structure is corrosion resistant, the vertical airflow design ensures the cleanliness level of 100, the average wind speed is 0.3~ 0.6m/s, the noise is lower than 62dB, and the front cover is easy to open for maintenance.

$ 1703.00

The centrifugal wind turbine low-energy motor is adopted, with noise less than or equal to 62dB (A) and HEPA filter. The filtrate efficiency is 99.99%. The wind speed is adjustable in multiple stages, with a range of 0.1 to 0.6m/s, ensuring uniform and stable airflow.

$ 1803.00

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

Centrifugal wind turbine low energy consumption motor, noise ≤ 62dB, average wind speed 0.1~ 0.6m/s adjustable, equipped with initial effect and HEPA dual filtrate system to ensure uniform and stable airflow, no convex surface and no dead angle design for easy cleaning and maintenance.

$ 1803.00

Using three-phase brushless DC motor to achieve 50-1500rpm stable speed regulation, temperature control accuracy +/- 1 ℃ and with temperature protection function, soft start design to prevent stirrer beating, suitable for long-term unmanned operation.

$ 424.00

Speed range is 300-23000 rpm, and the internal suction homogeneous structure can effectively homogenize, emulsify and extract. Stirrer can be used at low speed.

$ 296.00

Equipped with a 200mm diaMeter pick-up cylinder and an 8-liter capacity, the manual Stirrer works in tandem with an 80-mesh forming filter for uniform Pulp distribution and efficient dehydrating.

$ 1397.00

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 sealing solvent system to reduce water vapor interference, support 100 titration methods, Measurement range covers 1ppm to 5%, built-in automatic drift correction function, equipped with electronic adjustment Magnetic Stirrer.

$ 11389.00

Vertical design with quasi-closed Glass damper, adjustable air volume system to maintain 0.3~ 0.6m/s wind speed, stainless steel experimental area integrated 2KW socket, clean level of 100, noise control within 62dB.

$ 2781.00

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

Maximum stirring capacity 3 liters, stirring speed 200~ 1800rpm stepless speed regulation, Heating power 450W, Temperature range RT + 5~ 320 ℃, using aluminum alloy die-casting shell, high temperature corrosion resistance easy to clean.

$ 311.00

Articles

Selection of Clean Bench: Methods for Determining Airflow Direction and Cleanliness Class
This article primarily discusses the selection methods for clean benches, focusing on two aspects: first, determining the airflow direction based on experimental requirements—vertical laminar flow is suitable for protecting the operator, while horizontal laminar flow is ideal for protecting samples; second, selecting the cleanliness level according to ISO standards, typically requiring ISO Class 5.
Rotation Speed of Sample Rack in Hot Air Aging Test Chamber on Color Fastness of Textiles
This article explores the influence of the rotation speed of sample racks in a hot air aging test chamber on the color fastness testing of textiles. The rotation speed affects the flow of hot air and temperature uniformity inside the chamber, thereby altering the heating conditions of the samples and leading to variations in color fastness results.
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.
What are the differences between horizontal airflow and vertical airflow in a clean bench?
Purification workbenches primarily employ two types of air supply methods: horizontal and vertical. In horizontal air supply, the airflow is parallel to the work surface, while in vertical air supply, the airflow moves from top to bottom, forming a laminar barrier. The selection should be based on a comprehensive consideration of experimental needs, sample characteristics, and safety requirements.