4.5 The test can be performed with multiple compression
forces for a more comprehensive evaluation of the viscous and
elastic properties, including non-Newtonian behavior, or with a
time saving single compression force, preferred in quality
control to test primarily uniformity of viscosity and elasticity.
4.6 Statistical evaluation of the test results gives an indication
of data scatter, and permits also an assessment of the
homogeneity of the material under test.