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MSL 25 Digital - High Volume Magnetic Stirrer

Digital magnetic stirrer guaranteeing continuous operations both at low and high speed for up to 25 liter volume, with timer, auto-reverse and SpeedServo. The ideal solution for large capacity laboratory stirring applications in Life Science, Pharma, Biopharma and Nutraceutics.
3 years warranty
MSL 25 Digital F203A0511

Premium performance for a wide range of large capacity laboratory stirring applications

Premium performance for a wide range of large capacity laboratory stirring applications
The MSL 25 is the high volume magnetic stirrer without heating designed to guarantee the best performance for large capacity and low-viscosity laboratory stirring applications
  • High volumes preparations
  • Buffer solution preparations
  • Buffer preparation and WFI (Water for Injection) especially in the Downstream department in Pharma
  • Sample preparation for buffer solution to be used for Dissolution in Dissolution Apparatus
  • Vaccine manufacturing
  • Cell cultures and tissue cultures (with spinner flasks)
  • Applications with nalgene carboys, as well as large volume glass bottles, are supported

Versatile and Reliable

Versatile and Reliable
  • The brushless motor provides continuous operation for high volumes at any speed
  • The clear LCD display ensure accurate speed setting 
  • Stirs up to 25 liter volume (H2O)
  • Speed range from 40 to 1500 rpm
  • SpeedServoTM technology maintains constant speed
  • Programmable operation thanks to the integral timer (1 to 99 min)
  • Autoreverse of the stirring direction (5s to 99min55s)
  • Intermittent mode programs to meet your workflows


  • Gentle start to protect your sample
  • The control panel is protected from liquid spills
  • Resistant stainless steel cover
  • Safety Lock feature to avoid possible alteration of the working conditions
  • Designed for the longest lifespan and guaranteed by 3 years warranty


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User Interface. Digital 
Stirring system: Brushless motor 
Construction material: epoxy painted metal structure; stainless steel top plate
Stirring Volume (H2O): 25 liters
Stirring Speed: 40 rpm - 1500 rpm
Speed Setting Accuracy: 10 rpm
Speed control: Digital
Torque Compensation: SpeedServo technology
Timer: Yes, 1min to 99h59min
Autoreverse: Yes, 5s to 99min55s
Continuous operation: Yes 
Lock function: Yes 
Intermittent mode: Yes 
Automatic shut down of display:  Yes, after 10 sec
Dimensions (WxHxD): 253x71x269 mm
Permissible ambient temperature: 5-40°C
Power Input: 9W
Weight: 1.8 Kg

Brochures & Leaflets

VELP Scientifica invites you to download brochures and leaflets in order to explore our premium quality solutions and to have all the major key arguments, features and specifications of a product in your hands, in any place, and at any time.

Instruction manuals

Download the instruction manual that contains all the main technical specifications of the instrument and the necessary information for its correct use.

Comparison tables

Select the category of products you are interested in and this tool will give you an easy overview of what is available at VELP in order to find the product that is perfect for you. These comparison tables provide a brief description with side by side features from basic equipment to the most advanced analytical solutions.


Our compliance to statutory rules and regulations worldwide.
With the CE mark, VELP Scientifica declares that the products are designed and manufactured in compliance with the essential safety requirements of the European Directive on Safety.
The Certification Body (CB) Certificate is an international program created by the IECEE for the acceptance of product safety test results among participating laboratories and certification organizations around the world.
The cNEMKOus mark ensures this product is designed and manufactured in compliance with the International Directive on Safety IEC/EN 61010-1. The cNEMKOus mark has the same legal status as any other NRTL/SCC accredited marks, for U.S. and Canada.


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