Viscometers: m-VROC II

Viscometer for small volume samples

N-Wissen GmbH

Samples as small as 15 µL

Retest and retrieve your samples

High shear rates

Viscosity Measurements with Controlled Shear Rates and Small Samples

The m-VROC II is the next generation of leading automated microfluidic viscometer. Capable of the most demanding applications including small sample protein therapeutics, m-VROC II features the widest dynamic range (high shear rate viscosity measurements up to 2,020,000 s-1) with as little as 15 microliters of sample. This instrument can be configured based on your applications and there are multiple chip options you can choose from.

Key features:

Accuracy: 2% of Reading

Repeatability: 0.5% of Reading

Viscosity Range: 0.4 – 200,000 mPa-s (or cP)

Shear Rate Range: 0.86 – 2,020,000 s -1

Small Sample Volume: 15 µL

Sample Recovery and Retrieval


m-VROC II Product Image


Measuring Cell Assembly


Close-Up Loading the m-VROC II


Measuring Cell (Chip) Diagram


Chip Cleaning Station

Product classification


Biopharmaceuticals Viscosity Measurements
Characterizing Viscosity of Artificial Blood Products
Extensional & Intrinsic Viscosity
High Shear Viscosity Measurements & Injectability
high shear viscosity test
Ink Viscosity
Oil and Lubrication Viscosity
Polymers Viscosity
Protein Viscosity Characterization
viscosity determination
Viscosity Measurement of Newtonians & Non-Newtonians Fluids
Viscosity of Battery Solutions
Viscosity of Ophthalmic Solutions

Product categories

microfluidic rheometers
small sample viscometers
viscometers for Newtonian & non-Newtonian fluids
viscosity automation

Target Industries


Request product information now

Viscometers: m-VROC II

Viscometer for small volume samples

N-Wissen GmbH