Laboratory Overhead Electric Stirrer

Laboratory Overhead Electric Stirrer Description

EOS Series, 6 Hard Core Functions:

Microcomputer Control, Self-Developed Steady Speed Control Algorithm, Smooth Start And Farewell Sprint At 60rpm.

Built-In Tilt Sensor, The Motor Head Stops When It Tilts (In Eos-Pro/Plus Configuration).

10-Segment Intelligent Program Control, Display Speed, Time, Forward And Reverse.

Full Viewing Angle Lcd Color Screen, Tempered Glass Panel.

Extra Large Base (200*350mm) + Special Clamp Can Hold 5-25cm Containers.

The German Bosch Drill Chuck Ensures Stable Installation And Precise Positioning Of The Stirring Rod.

Rohs Certification, CE Certification, Appearance Patent.

RWX Series, Covers All Functions of EOS.

Through-Shaft Design, Torque Up To 100 N·Cm,

Allows For Free Adjustment Of Stirring Paddle Height,

No Need To Adjust The Height Of The Drive Unit,

Brushless Dc Motor, Powerful Performance, Capable Of Stirring Viscosities Up To 150,000 Mpa·S.

The Perforated Design On The Top Accurately Locates The Liquid Level And Facilitates Container Replacement.

With Anti-Corrosion And Dust-Proof Silicone Protective Sleeve To Prevent Weak Acid And Alkali Volatiles From Corroding The Chuck And Bearings.

PID Control Algorithm, Microcomputer Control, 35rpm Smooth Start And Farewell Speed.

Product Video

Technical Specifications / Model Tables

EOS Series

Detailed Explanation Of EOS Series Mixing Paddles
Standard Configuration,

Rod Diameter 8mm;

300mm Long;

Propeller Diameter 50-70mm;

RWX Series

Detailed Explanation Of RWX Series Mixing Paddles
RWX Series Standard

Rod Diameter 8mm;

350mm Long;

Propeller Diameter 50/60/70mm;

Product Overview

Laboratory Overhead Stirrer

A Laboratory Overhead Stirrer Is A Versatile Mixing Device Driven By An Electric Motor To Rotate A Stirring Shaft And Impeller, Enabling The Mixing, Dissolving, Emulsifying, Or Suspension Of Liquids. It Is Suitable For Medium- To High-Viscosity Materials And Large-Volume Samples, Making It A Commonly Used Tool In Chemical, Biological, Pharmaceutical, And Materials Laboratories.

Working Principle

The Overhead Stirrer Uses An Ac Or Dc Motor To Generate Rotational Power. A Reduction Mechanism Adjusts The Rotational Speed And Drives The Stirring Shaft And Impeller, Transferring Mechanical Energy To The Liquid And Creating Controlled Fluid Movement For Uniform Mixing. Most Models Support Continuously Variable Speed Control, Allowing The Stirring Speed To Be Adjusted According To Different Viscosities, Sample Volumes, And Mixing Requirements.

Applications

Laboratory Overhead Stirrers Are Widely Used In Chemical Synthesis, Including Reaction Mixture Blending And Catalyst Dispersion; Biopharmaceutical Applications, Such As Culture Media Preparation And Emulsion Production; Paint And Ink Manufacturing, Including Pigment Dispersion; Food Quality Testing; And Scientific Research And Teaching In Universities. They Are Particularly Suitable For Long-Term Mixing Of Large-Volume Or High-Viscosity Samples.

Overhead Stirrer Selection Guide

When Selecting A Laboratory Overhead Stirrer, The Motor Power Should Be Matched To The Volume And Viscosity Of The Material Being Mixed. Smaller-Power Models Are Generally Suitable For Containers Up To 20 Liters, Medium-Power Models For 30–50 Liter Applications, And High-Power Motors For Larger 60–80 Liter Volumes To Provide Sufficient Mixing Torque. Other Factors To Consider Include The Speed Range, Overload Protection, And The Corrosion Resistance Of The Stirring Shaft And Impeller Materials, Such As Stainless Steel Or PTFE.

Sunlabpro has more than 10 years of experience supplying laboratory instruments from China. We support orders starting from one unit and provide reliable product quality. Competitive discounts are available for larger quantities.

Product Detail

10-Segment Intelligent Program-Controlled Experimental Process Automation.

EOS Series Details

LCD Color Screen, Tempered Glass Panel.

Multi-Functional Damping Knob Can Directly Adjust The Speed During Operation.

Technologically Aesthetic Heat Dissipation Holes Enable Rapid Heat Dissipation And Long Working Hours Without Getting Hot.

Imported Universal Chuck, Self-Locking, Adjustable, Easy To Load And Unload, Anti-Corrosion And Wear-Resistant.

1. 304 Stainless Steel Mixing Paddle, Rapid Mixing And More Uniform Mixing.

2. 4-Point Anti-Slip Foot Pads Can Effectively Reduce Resonance Displacement.

3. Thick 304 Stainless Steel Vertical Pole, Which Will Last For Many Years And Look Like New.

4. The 8mm Thick Large Platform Base Equipment Is Not Afraid Of Tipping Over.
   

OEM / ODM Services

MOQ: 1 Piece. Buyer'S Logo Customization Is Available For Orders of 50 Pieces or More. ODM Orders Are Shipped Within 12–25 Days After Order Confirmation.

Lab Overhead Stirrer Product Packaging

EOS Series Standard Model Delivery List

EOS-SH/PLUS/Pro Series Standard Model Delivery List

RWX-PRO/PRO+ Series Standard Model Delivery List

Customer Photos/ Customer Review

This Electric Mixer Has Plenty Of Torque, Smooth And Stable Speed Adjustment, And No Shaking Or Slipping At Low Speeds. The Stirring Speed Has A Wide Adjustment Range And Is Suitable For Materials With Different Viscosities. The Fixture Is Easy To Install And The Whole Machine Operates With Low Noise.

The Power Is Very Strong, And It Is Not Easy To Overload And Slip When Mixing Large Volumes. The Timing Range Is Wide, And Long-Term Experiments Do Not Need To Be On Duty. The Real-Time Torque Can Be Viewed On The Screen, Making It Easy To Judge The Material Status. Customer Service Provides Professional Selection Advice. Logistics And Transportation Protection Are In Place, The Whole Machine Has No Bumps, And Installation And Debugging Are Simple.

It Runs Smoothly With Little Jitter, Strong Stirring For High Viscosity, And Has Parameter Memory, Making It Easy To Repeat Experiments. The Customer Service Checked The Experimental Parameters In The Early Stage, And The Service Was Considerate. All The Accessories Arrived, The Workmanship Was Solid, And The Price/Performance Ratio Was High.

The Digital Display Displays The Rotation Speed In Real Time, And The Parameters Do Not Drift During Long-Term Operation. The Stirring Conditions For Parallel Experiments Are Unified, And The Experimental Data Has Good Repeatability. The Clamp Is Fastened Firmly And The Stirring Rod Is Not Easy To Swing. It Is Easy And Convenient To Disassemble And Clean After The Experiment.

The Permanent Magnet Motor Is Quiet And Durable, Does Not Get Hot During Long-Term Continuous Operation, And Can Mix High And Low Viscosity Slurries Evenly. Programmed Segmented Speed Regulation Can Simulate A Complete Emulsification Process. The Beaker Holder Is Suitable For Various Containers Of 5-25cm To Prevent The Beaker From Tipping Over During High-Speed Stirring, And The Logistics Packaging Is Tight And Bump-Free.