OHS 200 Digital Overhead Stirrer Velp Scientifica

OHS 200 Digital Overhead Stirrer Velp Scientifica

Product Description

The OHS 200 Digital overhead stirrer is designed to provide superior performance with maximum safety and durability. Built with a resistant sealed housing and IP 54 protection rating, it ensures reliable operation even in aggressive laboratory environments.

Equipped with advanced safety features such as overload, overtemperature, and overcurrent alarms, the OHS 200 Digital safeguards both the instrument and your samples by automatically stopping stirring when necessary. The safe start/stop knob and lock function further enhance safety, preventing unintended start-ups or changes to working parameters.

With powerful torque, dual speed gears, and precise digital control, the OHS 200 Digital is a robust and versatile choice for laboratories handling medium- to high-viscosity applications.

Key Features

• Brushless DC motor for durability and efficiency

• High torque up to 200 Ncm for demanding applications

• Dual speed gears for maximum flexibility

• Overload, overtemperature, and overcurrent safety alarms

• Lock function and safe start/stop knob for safe operation

• Digital display with 1 rpm resolution for precise control

• SpeedServo™ torque compensation ensures constant stirring speed under changing viscosities

• USB connectivity for data handling and monitoring

• Compact and ergonomic design for laboratory efficiency

Applications

• Mixing medium- to high-viscosity samples

• Industrial and research laboratories requiring precise torque and speed control

• Continuous stirring of up to 100 liters (H₂O)

• Processes demanding reproducible results under varying viscosities

Technical Data

• Display: Digital

• User interface: Digital

• Motor: Brushless DC

• Stirring volume (H₂O): up to 100 L

• Speed gears: 2

• Max torque: 200 Ncm

• Stirring speed range: 6–400 rpm; 30–2000 rpm

• Speed setting resolution: 1 rpm

• Speed control: Digital

• Max viscosity: 100,000 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): 90x315x235 mm (3.5×12.4×9.3 in)

• Weight: 4.6 kg (10.1 lb)

• Protection class: IP 54

Conclusion

The OHS 200 Digital is a high-performance overhead stirrer engineered for safety, precision, and durability. With its strong torque, dual speed ranges, and integrated safety systems, it is the ideal solution for laboratories handling challenging stirring applications up to 100 liters.