Yarn_and_cord_grip_requirements.docx

This purchase order is for Pneumatic Cord and Yarn Grip to be used on an lnstron Tensile that is used to test material of different types of textile threads, solids, liquids and blends. It also must meet the following specifications:

- Maximum Capacity1.6 kN (160 kgf, 350 lbf)

- Overall Width of 196 mm (7.7 in)

- Upper Grip 190 mm (7.5 in)

- Lower Grip 190 mm (7.5 in) -Working Principle Pneumatic single moving face clamping -Gripping Force at Max. Air Pressure 7.1 kN (15961bf)

- Clamping Length 60 mm (2.4 in)

- Gripping Surface Smooth, polished

- Maximum Air Pressure (90 PSI)

- Maximum Specimen Length at Zero Grip Separation 390 mm (15.35 in)

- Has upper and lower male fitting that are cylindrical with 1.25 diameter, extends outside of the surface of the grip by a length of 1.875", has whole centered on the axes of the adapter and perpendicular to it and located at a distance of .625" from the top of the feting and allows a close fit of .5 clevis pin to go through it.