IKA CBC ROTAVISC me-vi Package, viscometer set (cooling/heating), 0010014058

The universal all-in-one solution for temperature-dependent viscometry: the IKA CBC ROTAVISC me-vi Package

The IKA CBC ROTAVISC me-vi Package (MPN 0010014058) is the answer to the most common requirement in rheological laboratories: “We need to measure various samples precisely at different temperatures.” Whether you need to test the storage stability of a cream at low temperatures, assess the workability of a paint at room temperature, or simulate the flow behaviour of hot-melt adhesive – this package makes it possible. It seamlessly combines the IKA ROTAVISC me-vi, the standard for medium viscosities, with the CBC 5 basic dynamic cooling and heating circulation bath.

The “me-vi” range: the heart of viscometry

The measuring head of this system is the ROTAVISC me-vi (“Medium Viscosity”). With an immense measuring range of 100 to 40,000,000 mPas, it covers precisely the range within which most industrial and chemical products fall. Typical applications include:

• Paints & Coatings: Determining spreadability and flow behaviour.
• Cosmetics & Pharmaceuticals: Analysis of the consistency of ointments, shampoos, lotions or toothpaste.
• Food: Quality control of mayonnaise, dairy products, chocolate and sauces.
• Chemicals: Characterisation of polymer solutions and adhesives. The instrument utilises a tried-and-tested sapphire bearing (‘jewel bearing’), which guarantees high sensitivity whilst ensuring a long service life when operated correctly. The measurement accuracy of ± 1 % and reproducibility of ± 0.2 % (relative to the full-scale value) ensure reliable data on which you can base your quality decisions.

Master the climate: CBC 5 basic

Viscosity is inextricably linked to temperature. A deviation of just 1 °C can lead to measurement errors of over 10 % for some oils or polymers. The CBC 5 basic circulating bath included in the set eliminates this uncertainty. It offers an extremely wide operating temperature range from -25 °C to +200 °C.

• Active cooling: Even if you ‘only’ want to measure at 20 °C, an active cooler is often necessary to dissipate the frictional heat from the spindle or to compensate for high ambient temperatures in summer. It also enables low-temperature testing (e.g. winter resistance of diesel or cosmetics).
• Powerful heating: With 2,500 watts, the unit heats the bath in a flash, minimising waiting times between different temperature settings.
• Excellent circulation: The powerful pressure and suction pump ensures vigorous mixing of the bath medium. This guarantees that the temperature at the measuring cup matches exactly the temperature shown on the display.

An integrated system

The major advantage of this ‘Solution’ package is its mechanical and thermal integration. The viscometer is not simply placed next to the thermostat, but is mounted directly above the bath using a special bracket. The measuring cup is immersed in the temperature-controlled liquid. This ensures optimum heat transfer without the losses that can occur with external hose temperature control. The system is compact, tidy and saves valuable space on the laboratory bench.

Smart laboratory: ramping and documentation

For modern R&D departments, static measurement is often not enough. You want to know: “How does my product change as it cools down?” Thanks to the USB and RS-232 interfaces on both devices (viscometer and thermostat), you can connect the system to a PC. Use the labworldsoft software ® (optional) to synchronise both devices.

• Fully automatic temperature ramps: Create programmes in which the thermostat follows a temperature curve whilst the viscometer continuously collects data.
• Live visualisation: See immediately on screen at which point a structure breaks down or curing begins.
• Data integrity: Save all measured values in a tamper-proof format.

Focus on ease of use

Despite the complex capabilities, operation is remarkably simple. The ROTAVISC’s 4.3" TFT display guides you intuitively through the menus. A digital spirit level assists with the precise horizontal alignment of the instrument. The Quick-Connector coupling enables spindles to be changed quickly with one hand.

Technical data (system)

• Viscosity range: 100 – 40,000,000 mPas (me-vi)
• Target application: Medium viscosities (paints, varnishes, creams, pastes)
• Thermostat: CBC 5 basic cooling and heating circulation thermostat
• Temperature range: -25 °C to +200 °C
• Heating power: 2,500 W
• Cooling capacity: 350 W (@ 20 °C)
• Viscosity accuracy: ± 1 % F.S.
• Reproducibility: ± 0.2 % F.S.
• Display: 4.3" TFT (viscometer)
• Interfaces: USB, RS 232
• Weight (system): Combined (heavy shipping package due to thermostat)

Contents

• 1 x IKA ROTAVISC me-vi (measuring head)
• 1 x IKA CBC 5 basic (cooling/heating thermostat)
• 1 x Mounting bracket for attaching the viscometer to the bath
• 1 x SP set-2 spindle set (standard spindles for me-vi)
• 1 x PT 100.8 temperature sensor
• 1 x Hose set & connection fittings
• 1 x mains lead & operating instructions

Custom requirements & accessories

To utilise the full temperature range, choosing the right bath fluid is crucial (water freezes at 0 °C, oil smokes at 200 °C). We offer special IKA thermofluids for every application. Please contact our procurement service.