Tensile Grips

A/TG

Product overview

The gripping action of these Tensile Grips is provided by a screw initiated vice clamp operating on knurled jaw faces of 35mm x 35mm. They are general purpose grips suitable for holding samples which have a uniform rectangular shape and a maximum thickness of 25mm.

These grips are ideal for the identification of the tensile characteristics of samples such as packaging materials, plastic and aluminium films.

These grips are used in standard methods such as: ASTM D882-02, ISO 3781, ASTM D4987

How do the Tensile Grips work?

The test shown above may not represent the optimal settings for the use of this attachment and the resulting graph may differ according to the sample tested.

Typical graph

Graph showing comparison of tensile strength of thick card using Tensile Grips
Comparison of tensile strength of thick card using Tensile Grips

Technical information

Manufacturing material Aluminium and Delrin
Maximum operating temperature 100°C
Maximum applied load (compression) 10kg
Maximum applied load (tension) 50kg

Ideal sample form

Materials that can be held and gripped without sample failing at the grip face.

Optional extras

Single Top Grip – A/TGS
Tensile Grips with Rubber Faces, max 50kg – A/TGR

Installation

Full installation instructions are provided within the Education Zone of the latest Exponent/Connect software version and on the technical information sheet accompanying this product.

Chemical compatibility

Stable Micro Systems probes and attachments are commonly made from four materials: anodised aluminium (AA6082 T6), stainless steel (316 T), Delrin (acetyl copolymer) and Perspex (polycarbonate).

In general use, probes and attachments made from these materials will be suitable for testing food products and inert non-food materials.

The four materials listed above are not universally resistant to all types of chemicals and as such the compatibility of the probe/attachment material with the product (to be tested) must be established to prevent damage to the probes and attachments. If the compatibility of the product with the probe is unknown to the customer then the chemical information about the product (Material Safety Data Sheet or Product Data Sheet) should be submitted to Stable Micro Systems. Stable Micro Systems will then assess the suitability of the probe/attachment material for use with the product and advise accordingly. If this advice is not sought then Stable Micro Systems will not accept liability for probes/attachments damaged by chemical attack from the product being tested.

Cleaning and maintenance

All probes and attachments may be cleaned in warm (or hand hot) water using a mild detergent. A soft brush may be used but abrasive cleaning aids should be avoided. Stable Micro Systems products should not be microwaved or cleaned in a dishwasher.

Screw threads should be lightly lubricated after drying using a light lubricant, e.g. petroleum jelly, mineral oil. This will aid the fitting and unscrewing of the item. Each component of a probe or attachment should be wrapped separately when stored, to avoid scratching or chipping. This will safeguard against any unnecessary damage to the accessory.