|Key features ||Benefits to the user |
|Test control: ||Test control allows specification of amplitude of shear stress/strain as well as direction. |
|Direction of shear and pattern of shear rotation from zero degrees can be defined: || |
- Constant at zero degrees.
- Rotate from zero degrees at a constant rate.
- Cycles from zero degrees plus or minus x degrees with period in seconds.
|Teflon coated rings: ||K-zero conditions ensured by use of 1mm high, low-friction, teflon coated rings. |
|Control & Acquisition software can also define test stages at different shear stress: ||Angles relative to zero e.g. 0, 10, 20, 30 etc. Definition of waveform by datum/common point, amplitude, controlling parameter and frequency. |
|Independent axis control: ||Each axis can be load or displacement controlled. |
|Local strain LVDT’s for both shear directions: ||Highly accurate strain measurement.|