While traditional rheometers use a twisting motion at a single frequency, the MFR 2100 applies a patented pseudo-random squeezing motion to a sample. The complex visco-elastic properties are extracted across a wide frequency range in seconds at high resolution using Fourier analysis.
This makes the MFR 2100 excellent for measuring the visco-elastic properties of materials that are changing rapidly with time. An example of this is in the paint industry or in the adhesives industry where the visco-elastic properties of samples that are curing are desirable.
Thông số kỹ thuật
Automated gap setting
Simple calibration
Easy sample preparation and cleaning
G’ measured to 10-4 Pa
h down to 1 mPas
Phase angle resolution better than 0.2°
Shear rate: 0.01 s-1 – 1000 s-1 (approx.)
FAST – Up to 400 frequency steps analysed in seconds
Very small sample size ( Wide measurement range
Sophisticated Windows® software
Force range: 0.002 – 44.5 N
Gap setting resolution: 0.625 µm
Displacement amplitude: 0.02 – 20 µm
Measurement time: 4 to 10 seconds