Hei-TORQUE Expert 200 Overhead Stirrer – Quiet High Torque Laboratory Mixer

The Hei-TORQUE Expert 200 overhead stirrer is a user-friendly, low-noise laboratory mixer built for versatile stirring tasks. This Hei-TORQUE Expert 200 overhead stirrer delivers constant power for viscosities up to 100,000 mPas and volumes to 50 liters, with a wide speed range of 10–2,000 rpm and maximum torque of 200 Ncm. Its touch start/stop function and 2.4 inch digital display ensure simple, safe operation, while the torque trend display provides real-time process monitoring. Suitable for many stirring tools, the quick-action chuck (10.5 mm) allows fast setup and secure tool changes.

Hei-TORQUE Expert 200 Overhead Stirrer Features

• Speed range: 10–2,000 rpm

• Max torque: 200 Ncm

• Viscosity: up to 100,000 mPas

• Maximum stirring volume: 50 L (H₂O)

• 2.4 inch process display with torque trend indication

• Safety-related start/stop touch function

• Minimal noise: below 50 dB

• Sealed IP54 housing for fume hood and reactor use

• Quick-action chuck, diameter 10.5 mm

• Compatible with multiple stirring tools

• Overtemperature sensor for safety

Technical Data Table

This Hei-TORQUE Expert 200 overhead stirrer excels for use in fume hoods, reactor drives, and regular lab mixing. Advanced safety features and quiet operation make it an excellent choice for research and process development labs. Its flexible design and high torque capacity ensure reliable operation through transition from low-to-high viscosity applications.

Hei-TORQUE Expert 200 Overhead Stirrer Applications

Apply the Hei-TORQUE Expert 200 overhead stirrer for dispersing media, mixing chemical solutions, preparing biological samples, and performing general lab workflows needing powerful and quiet stirring.