Velp Scientific Overhead Stirrer

The VELP OHS 100 Advance Overhead Stirrer is a premium, digitally controlled instrument designed for demanding, medium‑ to high‑viscosity stirring tasks. It combines powerful torque, precise control, advanced smart features, and robust safety—all in a compact benchtop design.

• Brushless motor with SpeedServo™ ensures consistent torque across the full speed range.
• Speed range: 30–1,300rpm, digitally controlled for precision stirring.
• Powerful stirring capability: 100Ncm maximum torque, handles up to 100L and viscosities of 70,000mPas.
• SmartChuck™ enables tool‑free, one‑handed shaft changes; automatically locks if opened during operation for safety.
• 3.5″ graphical TFT display provides real‑time data speed, torque, temperature, and stirring profile graphs.
• Programmable timer, with support for ramps and interval settings for unattended workflows.
• Includes a Pt100 temperature probe; the stirrer can auto-adjust speed or stop when temperature thresholds are exceeded.
• Connectivity: USB and Wi‑Fi interfaces, with integration into the VELP Ermes cloud platform via ControllerSoft™ for remote monitoring, method control, and data export.
• Durable IP54-rated sealed housing with safety features: overload, over-temperature/current alarms, vibration sensor, safe‑start knob, and lock key—all built for rugged use. Backed by a 3 year warranty.