PRODUCT PARAMETERS
| Cat.No. | 8033100100 | Max. stirring quantity [H2O] | 20L |
| Speed range | 50-2200rpm | Speed display accuracy | ±3rpm |
| Time settings range | – | Max. torque | 40N·cm |
| Viscosity max. | 10000mPa·s | Motor type | Brushless DC motor |
| Speed display | LCD | Torque display | LCD |
| Overload protection display | LCD | Data interface | RS232 |
| Chuck clamp range diameter | 0.5-10mm | Protection class | IP21 |
| Motor rating output | 60W | Motor output power | 50W |
| Power | 70W | Voltage,Frequency | 100-240V, 50/60Hz |
| Dimension [WxDxH] | 83 x 220 x 186mm | Weight | 2.8kg |
| Permissible ambient temperature | 5-40℃ | Permissible ambient humidity | 80% RH |
OS20-Pro LCD Digital Overhead Stirrer 20L
Precision Mixing for High-Viscosity and Large-Volume Laboratory Applications
Caresource Global is an Authorized Distributor of DLAB Overhead Stirrers, which are designed to handle the most demanding tasks with guaranteed safety and performance. They are widely used in chemical synthesis, pharmaceutical synthesis, physical and chemical analysis, and the petrochemical industry.
Product Applications:
The OS20-Pro LCD Digital Overhead Stirrer is suitable for a wide range of laboratory and industrial mixing applications, including:
• Stirring for scale-up drug synthesis using large-volume reaction vessels
• Mixing of polymer raw materials such as latex paints and coatings
• Development of pharmaceutical formulations such as gels and ointments
• Processing of food, daily chemicals, and fine chemical products
• Development of formulations for new energy battery electrode materials
• Monitoring temperature and viscosity changes during polymerization and high-viscosity polymer raw material reactions, optimizing production processes, Automated continuous flow reactions.
Benefits of OS20-Pro LCD Digital Overhead Stirrer
• Accurate and reproducible mixing performance
• Reliable stirring of low- and high-viscosity samples
• Improved laboratory productivity
• Reduced maintenance with a brushless motor
• Enhanced operator safety through built-in protection features
• Easy operation with digital speed and torque monitoring
• Smooth sample handling without splashing or overflow
• Suitable for continuous laboratory operation
Ideal for
The OS20-Pro LCD Digital Overhead Stirrer is widely used by:
• Process development departments of biopharmaceutical CRO companies
• Laboratories for new materials technology such as batteries
• R&D centers for formulation development of food, cosmetics, and other daily products, including stability testing and QC laboratories
• Research laboratories for petrochemical additive development
• University laboratories for polymer materials engineering, polymer research institutes, etc.
Why choose Caresource Global?
Caresource Global is a trusted supplier and authorized distributor of DLAB products and scientific and laboratory equipment, providing reliable laboratory solutions for research, education, pharmaceutical, industrial, and quality control applications.
We supply high-quality laboratory equipment across the UAE, GCC, Saudi Arabia, Qatar, Oman, Bahrain, Kuwait, South Africa, Egypt, Kenya, Nigeria, Tanzania, Uganda, Zambia, Botswana, Mauritius, Seychelles, Uzbekistan, the Philippines, and worldwide, ensuring dependable products, competitive pricing, expert technical support, and fast global delivery.
Frequently Asked Questions
What is an overhead stirrer used for?
An overhead stirrer is used to mix low-to high-viscosity liquids, suspensions, and chemical formulations that require greater stirring power than magnetic stirrers.
What industries use the OS20-Pro LCD Digital Overhead Stirrer?
It is widely used in pharmaceutical, biotechnology, chemical, food, cosmetics, petrochemical, battery research, and material science laboratories.
Can the OS20-Pro handle high-viscosity samples?
Yes. The OS20-Pro maintains a constant stirring speed even when sample viscosity changes, making it suitable for high-viscosity materials.
What are the advantages of a brushless DC motor?
A brushless DC motor offers maintenance-free operation, longer service life, quieter performance, and consistent stirring accuracy.
Is the OS20-Pro suitable for continuous laboratory operation?
Yes. It is designed for reliable, continuous operation in research, development, and quality control laboratories
Contact Caresource Global today to learn more about the OS20-Pro LCD Digital Overhead Stirrer 20L. Our team is ready to help you select the right laboratory equipment for your research, pharmaceutical, industrial, and quality control applications. Request a quote or contact us today for expert assistance and competitive pricing.












