Modularly configured laboratory reactor for the optimization and reproduction of various chemical reactions, mixing and homogenization processes on a 5 liter lab scale.
The system is particularly characterized by the stirrer mounting, which allows for a safe transfer of the higher motor torque.
ULTRA-TURRAX® dispersers, temperature sensors, flow breakers and other accessories can be attached to the open ports of the reactor cover.

• Suitable for vacuum operation up to 25 mbar
• Seals in contact with the sample are made of solvent- and temperature-resistant perfluoroelastomer (FFPM)
• Infinitely variable speed
• Torque trend display for measuring changes in viscosity
• Microprocessor-controlled speed regulation, enables steady speed, also under load
• Removable Wireless Controller (WiCo) for remote and safe use in a fume hood

The reactor system enables stirring, dispersing and tempering in a single step under vacuum. This avoids the introduction of air during dispersion and increases the quality of the resulting product.

The LR-5.ST laboratory reactor system consists of:

• Stand system
• EUROSTAR 200 P4 control laboratory stirrer with higher torque
• Safety shutdown
• Reactor cover