Electronic dynamometer (including management software) to permorm the following tests: tensile strength and elongation, breaking, adhesion, tear resistance, flexion, compression, stitching resistance, perforation, hysteresis, delamination, scroll stitching, load tests and and other types of dynamic stresses.
This instrument is used to perform tests on fabric and yarn, leather and artificial leather, paper, cardboard, tissue, ribbons, felt, plastics, rubber, metals and other materials.

Load cell: from 10Kg up to 500 Kg (from 100N to 5000N)

Maximum speed: 700 mm / min
Elongation measurement: optical encoder with 0.05 mm precision.
Test length: settable from 50 to 500 mm with an increase of 1 mm
Maximum extension at 500mm: 80%
Pre-tension value: from 0 to 1000 gr. Automatic
Return speed: 1000 mm./min.

The dynamometer is supplied with standard clamps, on request we provide clamps and dies to perform the different Standards.

CLAMPS :        

• Tensile strength and elongation at break clamps (included) UNI EN ISO 3376 / IUP 6
• Determination of tear resistance clamps — Part 1: Single edge tear (included) UNI EN ISO 3377-1 / IUP 40-1
• Determination of tear resistance clamps — Part 2: Double edge tear (included) UNI EN ISO 3377-2 / IUP 8
• Determination of distension and strength of surface clamps (Ball burst method) – LASTOMETER ISO 3379 / IUP 9
• Sole Upper Adhesion Test Clamps (including 20 PVC plates 70x20x30mm) UNI EN ISO 11644/IUF 470
• Stitch tear resistance clamps ISO 23910 / IUP 44
• Stitching resistance of flexible leathers clamps UNI 10606 – UNI EN 13572A
• Sole to upper bond peel strength clamps UNI EN ISO 17708 – BS 5131-5.4
• Hinge resistance clamps
• Manual or pneumatic clamps for fabric (up to 250 Kg.) UNI EN ISO 13935-1, UNI EN ISO 13937-2, UNI EN ISO 13937-3, UNI EN ISO 13937-4, UNI EN ISO 9073-4, UNI EN ISO 13934-1, ASTM D 5587, ASTM D 5587, ASTM D 5733
• GRAB insert for pneumatic or manual clamp (pair) UNI EN ISO 13935-1, UNI EN ISO 13935-2, ASTM D 434, M&S P12, IWS TM 117, UNI EN ISO 13936-1, UNI EN ISO 13936-2, UNI EN ISO 13934-2
• “LINE CONTACT” insert for manual or pneumatic clamp (pair) UNI EN ISO 14704-1

Optional:
– Mechanical system for changing the cell and clamps
– Computer, printer and monitor

Consumables: pvc strips 70x20x3mm for finish adhesion test

INTERNATIONAL STANDARDS: EN ISO 3376, EN ISO 3377-1, EN ISO 3377-2, IUP44, ISO 23910, IUP 9, ISO 3379, UNI EN ISO 11644, IUF 470, UNI 10606, UNI EN 13572A, UNI EN 13522, EN ISO 20344, UNI EN ISO 13934-1, UNI EN ISO 13934-2, UNI EN ISO 13935-1, UNI EN ISO 13935-2, UNI EN ISO 13936-1, UNI EN ISO 13936-2, UNI EN ISO 13937-2, UNI EN ISO 13937-3, UNI EN ISO 13937-4, UNI EN ISO 14704-1, UNI EN ISO 9073-4, ASTM D 5587, ASTM D 5733, ASTM D 434, M&S P12, IWS TM 117, ISO, UNI, IUP, IUF, ANFOR, BS, DIN, STM, etc