Instruments

Powerful laboratory stirrer for highly viscous applications and intensive mixing for quantities up to 150 l (H₂O). It automatically adjusts the speed through microprocessor controlled technology. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample.

EUROSTAR 400 digital:

• Digital speed display
• Infinitely adjustable speed
• Push-through agitator shafts
• Overload protection
• Short-term overload operation
• Slim casing
• Quiet operation
• Error code display

• Multilingual TFT display
• Programmable functions
• Integrated temperature measurement
• Interval operation
• Timer function
• Adjustable safety circuit
• Locked function
• Connection for external temperature sensor

Universally used strong overhead stirrer for quantities up to 40l (H₂O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/30 to 2000rpm. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample.

• Digital speed display
• Infinitely adjustable speed
• Push-through agitator shafts
• Overload protection
• Short-term overload operation
• Slim casing
• Quiet operation
• Error code display
• Multilingual TFT display
• Programmable functions
• Integrated temperature measurement
• Interval operation
• Timer function
• Adjustable safety circuit
• Locked function
• H 67.60 temperature sensor and WH 11 WiCo holder included in delivery

This powerful overhead stirrer convinces with perfect basic functionalities. It has a compact, space-saving design and is easy-to-use.

• Operation via a stable rotary knob
• Hardened glass display for maximum visibility and chemical resistance
• Display clearly shows the rotational speed
• Regular software updates can be made rapidly and simply via the USB interface
• Chemical resistant housing
• Microprocessor-controlled speed governor for constant rotational speed, even with changes in viscosity

Powerful, mechanically controlled laboratory stirrer designed for highly viscous applications for quantities up to 80l (H₂O). It is suitable for intensive mixing for use in laboratories and pilot plants. The stirrer comes equipped with a protection for overheating of the motor by means of self-locking temperature limiter. Additionally, to secure bowls, a stirring shaft protection and clamping fixture are optionally available.

• Digital speed display
• Infinitely adjustable speed in two speed ranges
• Push-through agitator shafts
• Overload protection
• Error code display
• Robust, ergonomic design
• Quiet operation
• With constant power-drive

Universal laboratory stirrer designed for simple stirring tasks for quantities up to 200l (H₂O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/30 to 2000rpm. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample.

• Digital speed display
• Infinitely adjustable speed
• Push-through agitator shafts
• Overload protection
• Short-term overload operation
• Slim casing
• Quiet operation
• Error code display

Useful extension to the existing range of Bola stirrer shafts. The additional blades can optionally be fixed in your preferred position on every stirrer shaft with diameter 8,10 or 16 mm (a flat spanner is included). The stirrer blades are entirely made of PTFE, the mounting devices are made of a special PTFE-compound. A high chemical and thermical (-200 to +250 °C) resistance is assured. This "building block system" allows the user to define a stirrer of their own special requirements.

The stirrer shafts consist of a PTFE-jacketed, stainless steel shaft and a stirrer paddle made of solid PTFE. The stainless steel core assures stability of the stirrer shaft and allows safe attachment of the stirrer chuck. Thanks to the thick PTFE coat and the paddle made of solid PTFE, the medium will only come into contact with PTFE. High chemical resistance makes it almost universally suitable. PTFE is extremely nonstick so that residues are repelled from shaft and paddle. The stirrer shafts are similar in size to (KPG) glass stirring rods and are therefore interchangeable easily.

Operating temperature: -200°C to +250°C

Additional sizes and accessories are available on request.
Information on the mixing effects of the different stirring geometries can be found in the descriptions of the stainless steel stirring rotors.
Recommended for low speed operations.

The test kits have been specially developed for the analysis of boiler, cooling and service water.

Powerful overhead stirrers in a compact design for special applications.

• Hardened glass display for maximum visibility and chemical resistance
• Vibration sensors detect deviations from permissible thresholds and automatically stop the process
• USB interface, e.g. for documenting parameters or installing firmware updates
• Bluetooth interface
• Easy connection to labworldsoft^®
• Temperature measurement directly in the medium with PT1000 temperature sensor
• Temperature reading on display
• Chemical resistant housing
• Continuously adjustable speed
• Microprocessor-controlled speed governor for constant rotational speed, even with changes in viscosity
• Key lock function
• Integrated timer
• 10 years warranty