Perfect, Gentle Clamping
Specimens are always gripped and held perfectly, regardless of the properties of the specimen material.
- Various operating modes can be selected such as optional continuous gripping, re-tightening in the event of a pressure drop, or wedge gripping with a pressure proportional to the current test load.
- Operation is possible even at very low pressures.
- Specimen grip closing speed optionally adjustable via testXpert II.
- Zwick's automatic force zero control reliably protects the specimen from unwanted tensile or compression forces due to material flow or grip deformation during the closing and gripping process.