These OHS overhead stirrers provide state-of-the-art stirring power, maintaining the maximum torque at any speed, and are designed to offer a solution for every application including continuous operation in challenging environments. The range includes the highest safety features. The case is completely sealed and resistant to aggressive environments, protecting the instrument during use. To facilitate operation all models have SmartChuck™ technology that works without any tools, enabling the shaft to be changed with just one hand.
- Premium stirring power to complete any task
- Brushless motor ensures maximum power up to 200 Ncm
- OHS series maintain a constant torque at any speed (up to 2000 rpm)
- Torque indicator to monitor viscosity changes
- Integral timer
- SpeedServo™ counter-reaction technology
- Models with single- and double-speed gears
OHS series overhead stirrers are easy to use thanks to the smart user interface and the practical knob ensuring safe start and stop operations which slowly ramp the stirring speed. Over-temperature, over current and overload technology allows unattended operation with maximum safety. The units have powerful brushless motors that ensure reliability and a long lifespan.
OHS Advance: These are cloud-enabled overhead stirrers with a 3,5" TFT display. These programmable methods are ideal for demanding tasks where interval operation is required. Units feature precise torque measurement, temperature monitoring, vibration sensor, timer, Wi-Fi monitor and control via VELP Ermes cloud platform.
OHS Digital: These models feature a digital display, SmartChuck™ technology, integrated timer, SpeedServo™ counter reaction and a dedicated torque monitoring display to get real time information about viscosity changes.
Certifications: IP protection class according to DIN EN 60529: IP 54
Ordering information: Supplied without accessories, a wide range of accessories are available to order separately.