| Expansin activity was assayed as described earlier using a custom made extensometer. |
| A pair of extensometers is attached to opposite faces of the specimen, and the gauge length of each extensometer is 25 mm. |
| Tenders are invited for Supply of Single point rotary tell tale stainless steel wire extensometer. |
| Testing is carried out using a constant cross head speed, and elongation to fracture measured with a 50-mm gage length extensometer. |
| A strain gauge extensometer was used to measure axial strain. |
| With such extensometer, the fiber's central zone is stretched without any displacement and can be analyzed by x-ray diffraction without moving the beam. |
