Instron has released the Precision Specimen Loader, an innovative solution that improves the operator’s accuracy, safety and efficiency when performing mechanical testing on thin film and foil specimens. Designed to address the unique challenges associated with handling delicate specimens, this device has the potential to transform the way researchers and operators approach their work.

The Precision Specimen Loader consists of a width block that ensures a specimen lines up with the center of the jaw faces, a linear rail and an alignment clip. The clip is detachable and can be loaded on a workbench.Source: Instron Once loaded with a specimen, it snaps onto the linear rail with pins and magnets, which guide the specimen into the test space and helps ensure consistent and reliable test results.

The alignment clip features a raised edge to aid in both visual and physical alignment of specimens — reducing the risk of misalignment and damage from having to re-grip a specimen. To preserve the quality and integrity of materials, the alignment clip features rubber pads that hold the specimen in place outside of the test space.

From a safety and ergonomics perspective, the instrument reduces fatigue by eliminating the need for an operator to constantly bend to load specimens and check alignment. The operator’s hands are also kept completely clear of the gripping area when the jaw faces close — minimizing safety risks.

The Precision Specimen Loader is designed for rectangular-shaped specimens and can be used with non-contacting extensometry. The device is suitable for ambient testing only, and it complies with applicable standards for films (ASTM D882 and ISO 527-3) and foils (ASTM E345-16, EN 546-2 and DIN 50154).