OS20-S Overhead Stirrer

OS20-S Overhead Stirrer

OS20-S Overhead Stirrer is offered by Kormay for laboratory stirring and heating.

Product overview & key features

Product Features：

High reliability and outstanding performance

Wide range of speed from 50 to 2200rpm

Brushless DC motor for long life, maintenance free and explosion proof

LED screen for monitoring actual speed

Safety circuits allow for safe stop function in anti-stall or overload conditions

Large chuck diameter for many shaft types

Product Applications：

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.

Target Customers：

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.

Configuration

LED Digital Overhead Stirrer , Max. stirring quantity 20L

Product information

• Part number: 8033100200
• Model: OS20-S
• Product type: Overhead Stirrer
• Electrical supply / plug: USA plug,100V-220V/50Hz/60Hz

Technical specifications

• Max. stirring quantity[H2O]: 20L
• Speed range: 50-2200rpm
• Max. torque: 40N·cm
• Viscosity max.: 10000mPa·s
• Motor type: Brushless DC motor
• Speed display: LED
• Overload protection display: LED
• Chuck clamp range diameter: 2-10mm
• Protection class: IP21
• Dimension[WxHxD]: 83 x 220 x 186mm
• Weight: 2.8kg
• Permissible ambient temperature: 5-40°C
• Permissible ambient humidity: 80% RH