OHS 100 Digital Overhead Stirrer Velp Scientifica

OHS 100 Digital Overhead Stirrer Velp Scientifica

Product Description

The OHS 100 Digital overhead stirrer is designed to deliver maximum safety, reliability, and ease of use in laboratory environments. With its sealed housing and IP 54 protection rating, it ensures long-lasting performance even under challenging working conditions.

To protect both users and samples, the OHS 100 Digital integrates overload, overtemperature, and overcurrent alarms that automatically stop stirring when necessary. The safe start/stop knob and lock function further enhance safety by preventing unintended start-ups or accidental parameter changes.

Combining robust torque, advanced SpeedServo™ technology, and precise digital control, the OHS 100 Digital is an excellent choice for laboratories requiring reliable stirring of up to 100 liters with medium viscosity samples.

Key Features

• Brushless DC motor ensuring long-term reliability

• Torque up to 100 Ncm for medium to high-viscosity applications

• Wide stirring speed range up to 1300 rpm

• Overload, overtemperature, and overcurrent protection systems

• Safe start/stop knob and lock key to prevent accidental changes

• Digital display with 1 rpm resolution for precise settings

• SpeedServo™ technology ensures constant speed under varying viscosities

• USB connectivity for monitoring and data transfer

• Compact design for versatile laboratory integration

Applications

• Stirring of up to 100 liters (H₂O)

• Routine laboratory tasks requiring high safety standards

• Medium-viscosity mixing in research and industrial settings

• Reproducible processes where precise speed and torque control are essential

Technical Data

• Display: Digital

• User interface: Digital

• Motor: Brushless DC

• Stirring volume (H₂O): up to 100 L

• Speed gears: 1

• Max torque: 100 Ncm

• Stirring speed range: 30–1300 rpm

• Speed setting resolution: 1 rpm

• Speed control: Digital

• Max viscosity: 70,000 mPa·s

• Torque compensation: SpeedServo™

• Chuck range: Ø 1–13 mm

• Shaft diameter pass-through: up to 8.5 mm

• Timer: Yes

• Lock function: Yes

• Interfaces: USB

• Dimensions (WxHxD): 90x285x235 mm (3.5×11.2×9.3 in)

• Weight: 4.1 kg (9 lb)

• Protection class: IP 54

Conclusion

The OHS 100 Digital overhead stirrer offers a balance of safety, power, and precision, making it the ideal solution for laboratories handling up to 100 liters with medium-viscosity samples. Its advanced features, combined with reliable protection systems, ensure safe and efficient operation for routine and demanding stirring tasks.