Extremely powerful laboratory stirrers for highly viscous applications and intensive mixing of quantities up to 100 L (H₂O). Units automatically adjust the speed through microprocessor controlled technology within the speed range of speed range of 6 to 2000 min⁻¹ or 4 to 530 min⁻¹ (P4 models), all models have two speed ranges. Safety circuits ensure automatic cut off in anti-stall or overload conditions. The actual shaft speed and preset speed are constantly monitored and variations are adjusted automatically. This guarantees a constant speed even with changes in sample viscosities.

• Digital speed display
• Infinitely adjustable speed
• Push through agitator shafts
• Overload protection and units can be operated for short term periods in overload conditions
• Slim casing and quiet operation
• Error code display

The control models feature a removable wireless controller and a digital TFT display. They are equipped with a RS232 and a USB interface to control and document all parameters. An integrated torque trend display enables measurement of viscosity changes.

Multilingual TFT display
Programmable functions
Integrated temperature measurement
Interval operation, timer and lock function
Adjustable safety circuit

IP protection class according to DIN EN 60529: IP 40