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OHS Digital Overhead Stirrer

Available models:

  • OHS 20 Digital (20 Ncm torque, up to 25 l)
  • OHS 40 Digital (40 Ncm torque, up to 25 l, enhanced stability)
  • OHS 60 Digital (60 Ncm torque, up to 40 l, precise speed control)
  • OHS 100 Digital (100 Ncm torque, up to 100 l, advanced torque sensors)
  • OHS 200 Digital (200 Ncm torque, dual-speed gear, up to 100 l)
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The OHS Digital series combines power and precision, ensuring effortless operation even in the most demanding mixing applications. Each model is optimized for different laboratory needs:

  • OHS 20 Digital & OHS 40 Digital are compact and ideal for smaller volumes up to 25 liters, providing stable torque and reliable performance.
  • OHS 60 Digital allows precise stirring up to 40 l, with a broad speed range of 30 to 2000 rpm.
  • OHS 100 Digital is the ideal solution for laboratories handling up to 100 l, with advanced torque sensors ensuring constant speed.
  • OHS 200 Digital features a dual-speed gear, enabling low-speed, high-torque operation (6-400 rpm) and high-speed performance up to 2000 rpm, perfect for high-viscosity liquids.

All models include SpeedServo™ technology, which automatically adjusts speed according to solution viscosity, ensuring constant torque under all conditions.

Maximum Precision and Adaptability

Safety is a top priority in the OHS Digital series, making these stirrers ideal for the most demanding laboratory environments.

  • IP54 protection ensures resistance to dust and liquid splashes.
  • Integrated vibration sensors prevent unstable operation and automatically stop the unit if improperly mounted.
  • SmartChuck™ system allows quick and easy shaft installation with one hand, no tools required.
  • Lock button prevents accidental activation and unwanted setting changes during operation.
  • OHS 200 Digital includes a USB interface for software updates, ensuring long-term functionality and continuous improvements.

Each model is equipped with overload and overheating protection, preventing damage and extending the device’s lifespan.

Innovative Design and Maximum Safety

Each OHS Digital model features a clear digital display, providing real-time monitoring of key parameters.

  • LED torque indicators provide instant feedback on viscosity changes during operation.
  • Built-in timer (1 min – 99.59 h) allows unattended operation, saving valuable lab time.
  • USB interface enables software updates, making the OHS Digital series a future-proof solution for modern laboratories.

With smart design, an intuitive interface, and top-tier performance, the OHS Digital series delivers a combination of reliability, safety, and flexibility, essential for precise laboratory applications.

Smart Connectivity and Hands-Free Operation

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