Viscometer & Rheometer

HAAKE™ MARS™ iQ Rotational Rheometer - air-bearing


Thermo Scientific™ HAAKE™ MARS™ iQ Rotational Rheometers provide simple, reliable, and adaptable rheological measurements. Everything about this QC rheometer is designed to provide simple operation and quick, reliable results. A sophisticated touchscreen allows standard operating procedures to be run directly from the rheometer. The "Connect Assist" feature directs users to error-free measurement.

To suit your lab, select a HAAKE™ MARS™ iQ Rheometer with either a ball bearing or an air bearing system. A wide range of accessories helps in meeting the ever-increasing testing demands on QC labs.

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HAAKE MARS iQ - air bearing

Angular Resolution 0.63 μrad
Description HAAKE MARS iQ Rheometer - air-bearing
Frequency Range 0.0001 to 100 Hz
Lift Speed Range 0.05 μm/sec. to 20 mm/sec.
Normal Force (N): 0.01 to 50
Normal force resolution (N): 0.001
Rotational Speed Range 0.001 to 2000 rpm
Temperature Range (Metric) -60°C to +400°C
Torque Range Min. torque rotation: 0.001 mNm
Max. torque rotation: 150 mNm
Min. torque oscillation: 0.001 mNm
Max torque oscillation: 150 mNm
Torque resolution: 0.007 μNm
Velocity Range 0.0001 rad/s to 209.4 rad/s
View More: www.thermofisher.com/order/catalog/product

The HAAKE MARS iQ Rheometers are well-suited for the rheological characterization of a broad range of samples from low-viscous or water-like up to stiff and paste-like semisolids:

  • Investigation of paints, coatings and inks: shear viscosity, thixotropy, yield stress, shear recovery, levelling and sagging behavior
  • Rheology and textural properties of foods and foodstuffs: shear viscosity, yield stress, tribology, texture analysis (axial bending, breaking, squeezing tests), phase transition
  • Rheology of cosmetics and pharmaceuticals: viscosity, yield stress, viscoelastic properties, stability tests
  • Rheology of polymer (e.g. polymer melts and solutions): viscoelasticity, phase transitions (glass transition, crystallization, melting), processing behavior (hot melt extrusion, molding, spinning), molecular weight, curing
  • Rheology of petrochemicals (crude oils, fracking liquids and drilling fluids): viscosity, yield stress, pressure dependent properties, stability tests, wax deposition, wax appearance temperature (WAT)
  • Dynamic shear rheometer (DSR) tests according to AASHTO, ASTM and DIN used for bitumen and asphalt
  • Construction and building material (cement paste and slurries): flow properties of suspensions with large particles

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