TENSO-LAB 4 | 2512E-F
Tenso-Lab 4 is the latest generation of the well-known Tenso-Lab semi-automatic tensile tester.
The new model is distinguished by:
- new hardware
- new components
- modern new open software
Designed with a mini incorporated PC.
Low speed testing and high resolution of acquired data.
Various accessories (load cells and clamps and tools) are available in order to configure the equipment for each specific testing requirement.
Typical available configurations: single or bundle fibre, single yarn, LEA/hanks, fabrics (traction, tearing, seam slippage, perforation, etc), leather, garment accessories, etc.

Main features
- Built according to the CRE (Constant Rate of Extension) testing principle.
- Belt free, direct-drive ball bearing screw.
- Automatic pretension and automatic load cell and clamp recognition.
- Top quality load cells (manufactured by HBM - Germany), accuracy class: ± 0,02%.
- Possibility to perform tests at extremely low speed.
- High resolution of acquired data.
- High return speed (1800 mm/min).
- Quick load cell exchange (only 10 sec. compared to 2 min. of previous models).
- Advanced alarm system to prevent accidents; safety clamp movement system.
- Industrial mini-PC incorporated. Also available version without incorporated PC (Code 2512F).
Officially approved by Marks & Spencer
ISO 17025 Calibration Certificate (Accredia - ILAC) available on demand
Example of Hysteresis cycle test

Example of load cell

Some of the available clamps for Single Column Strength Tester

Fibre bundle 0” & 1/8” Clamps (Pressley Method), Code 331A.2 (clamps) + Code 331A.8 (clamps holders)

Pneumatic Clamps for single fiber, Code 2512E.725

Pneumatic Clamps for yarns, complete with metal & rubber jaws, Code 2512E.700

Pneumatic Clamps (“Bollard”) for high-tenacity yarns, Code 2512E.760

Pneumatic Clamps for medium-light fabrics, up to 60 Kg capacity approx, 100 mm width, Code 2512E.705

Pneumatic Clamps for medium-heavy fabrics, up to 300 Kg capacity approx., Code 2512E.730

Mechanical PBF Clamps for films, width 25mm, Code 2512A.997

Nail tearing tool, bottom part (UNI 7275), Code 2512A.856

Mechanical Loop Clamps for stretch & recovery evaluation, according to ASTM D4964, Code 2510.932

Example of interchangeable jaws, rubber/knurled, Grab, Contact Line, etc

Zipper testing kit (ASTM D2061), Code 2510.157

Upper Long Nose Vise Grip, for trousers’ hooks and other accessories, according to M&S P115 (for buttons), Code 2510.152

Element for Zipper Kit (Code 194E.28), in compliance with ASTM D2061 Standard

Upper Universal Grip (Code 2510.151), Lower Fabric Clamp (Code 2510.150), for buttons, etc.

Upper (Code 2510.155) & Lower (Code 2510.154), Grasp Button Kit, & Lower Fabric Clamp (Code 2510.150), for buttons, etc.

Upper Stud Grip (Code 2510.153), Lower Fabric Clamp (Code 2510.150), to test male parts of baby snaps, etc.
Load cell capacity | Load cell accuracy | Resolution | Code |
---|---|---|---|
10 N | 0,2 cN | 0.0001 cN | 2512E.579 |
20 N | 0,4 cN | 0.0002 cN | 2512E.580 |
100 N | 2 cN | 0.001 cN | 2512E.581 |
500 N | 10 cN | 0.005 cN | 2512E.583 |
1000 N | 20 cN | 0.01 cN | 2512E.584 |
5000 N | 100 cN | 0.05 cN | 2512E.585 |

Tenso-Lab 4 with integrated PC (Code 2512E)
Tenso-Lab 4 without PC (Code 2512F)
Various accessories (load cells and clamps and tools) are available in order to configure the equipment for each specific testing requirement.
Typical available configurations: single or bundle fibre, single yarn, LEA/hanks, fabrics (traction, tearing, seam slippage, perforation, etc), leather, garment accessories, etc.
Product sheets
Product sheets
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