Control Units

All stirring drives based on the VARIOMAG principle operate on safe low voltage. Power units for remote-controlled drives vary in their output and convenience according to the application. Control units for heated stirring systems also include a temperature control. The appropriate control unit is provided with the stirring system ordered, except for the BIOMODUL 40 B for BIOSYSTEMS B and TELEMODUL 40 M and 80 M for the MOBIL industrial stirring systems. Existing stirring drives can be combined with some other control units to extend the range of applications.

TELEMODUL STANDARD

Practical plug-in unit with integral control electronics for stirring drives in standard version. Infinitely variable speed, electronically stabilized, automatic start-up. For controlling a MINI, MICRO, COMPACT or MAXI single stirring drive or a TELESYSTEM multiple or test tube drive. Suitable for small to medium stirring volumes with low viscosity fluids.

Order number for: 115V

TELEMODUL 90407

Specifications:

Type:

In addition to directly controlled stirrers, the VARIOMAG-program also comprises stirring systemswith remote control that are controlled by an extenal control unit. On this page you can see our new control units. Theseunits will replace the control units TELEMODUL 20P, TELEMODUL 40S, and THERMOMODUL 40 ST.

NEW TELEMODUL C SERIES

• Microprocessor controlled, user-friendly, menu driven settings
• Single-hand operation - just turn and press the adjustment wheel
• Large graphic display - all settings visible at a glance
• Three individually programmable program keys for rapid startup - the last settings in effect are stored automatically
• Intermittent operation with freely adjustable stirring and pause times and rotation sense inversion (5 s - 1 h)
• Start/Stop key for recentring, safe starting, and rapid stopping of the stirring bar
• Vertical mixing (shake mode)
• Stirring bar rotates evenly, even at low speeds
• Three different settings (1x, 2x, 4x) for assurred startup acceleration of the stirring bar, even in highly viscous liquids
• RS 232 interface for external control
• User interface in four languages (English, French, German, Spanish)

TELEMODUL 20 C

Universal control unit with 20 W rated power and convenient operation

• Adjustable speed range 130-1400 rpm in 5 rpm increments
• Four different power settings (25% / 50% / 75% / 100%), with more power for larger quantities and more viscous liquids and reduced power for long-term operation without heat generation

TELEMODUL 40 C

Powerful control unit for the most demanding stirring tasks.

• 40 W rated power
• Extended speed range, 100-2000 rpm
• 10-fold adjustable power from 10% to 100%
• Universal power supply for 100-240 VAC / 50-60 Hz

ACCESSORIES For TELEMODUL 40C 4-fold benchtop distributor Order No.: 93104 8-fold benchtop distributor Order No.: 93108

Technical Specifications:

Type:

TELEMODUL 40 CT

Powerful control unit with 40 W rated power (stirrer) and electronic temperature control for electric heaters at up to +200° C; suitable for VARIOMAG reaction blocks and (as of the summer of 2000) for stirring block thermostats and MULTITHERM stirring/heating plates.

• Microprocessor-controlled, user-friendly, menu-driven settings
• Single-hand operation - just turn and press the adjustment wheel
• Large graphic display - all settings visible at a glance
• Three individually programmable program keys for rapid startup - the last settings in effect are stored automatically
• RS 232 interface for PC control
• User interface in four languages (English, French, German, Spanish)

Stirrer control:

• Intermittent operation with freely adjustable stirring and pause times and rotation sense inversion (5 s - 1 h)
• Start / Stop key for recentring, safe starting, and rapid stopping of the stirring bar
• Vertical mixing (shake mode)
• Adjustable speed range 100-2000 rpm in 5 rpm increments
• Stirring bar rotates evenly, even at low speeds
• Three different settings (1x, 2x, 4x) for assured startup acceleration of the stirring bar, even in highly viscous liquids
• Ten different power settings (10% to 100%) with more power for larger quantities and more viscous liquids and reduced power for long-term operation without heat generation

Heater control:

• Electrical heating unit up to +200° C in 1 K increments
• Additional independent temperature control loop, mechanically adjustable at the back of the unit (safety loop for unattended operation)
• Temperature control by optional liquid temperature sensor (please inquire)
• Control hysteresis between 0.5 K and 10 K in 0.5 K increments
• Timer for block operation up to 8 h in one-second increments

ACCESSORIES For TELEMODUL 40CT Pt-100 temperature sensor for liqud temperature control Adapter for reaction block (separate connectors for control and heating)

Technical Specifications:

Type: