Lamy Rheology FIRST PLUS LR, Руководство пользователя

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2.2.5.5. Units
Enable you to change unit of viscosity values.
2.2.5.6. Measuring System
Allows you to add or remove a Measuring System.
To create a measurement system, the instrument will ask for both constants and the name.
You will find below list of measuring system compatible with your device and corresponding
constant. You are not allow to change constant of existing measuring system. If you want to
use new constant, you have to create a new measuring system with name as example "Copy
of…” and enter constant you want to use. Please remember that Constant K
D
is use to convert
speed in shear rate and K
Tau
to convert torque in shear stress. As shear rate and shear stress
are using to calculate viscosity value, if you use different constant value, you will get different
viscosity result.