Hydraulic puncture test fixture
Applications:
- Static puncture test to ISO 12236 and ASTM D4833
Specimen material:
- Geotextiles, geoplastics, non-wovens
Function description:
- In the hydraulic puncture test fixture the specimen is gripped between the optional compression rings. The puncture test is performed with the compression die. The hydraulic puncture test fixture may only be operated with a hydraulic hand pump.
Advantages:
- The clamping rings for both standards can be changed without removing the upper compression platen.
- High adjustable closing force combined with low operating pressure.
- High test loads possible (up to 50 kN).
- The large opening-width of this device provides excellent accessibility. Specimens can easily be fed and removed. This allows for high specimen throughput.
- Mounting interfaces for all ZwickRoell table-top and floor-standing testing machines.
- Design for operation with two-stage hydraulic hand pump.
Specimen grips for tests on textiles
Grips for Yarn
Grip employing deflection
To the product
Material
- Metals
- Plastics
- Textiles
- Yarns
Test load
- 2.5 kN
Specimen shape
- High-strength yarn
- Multi-filaments
- Cord
- Metal strands
- Wire
Type of test
- Tensile
Grips for High-Strength Plastic Yarns
Grip employing deflection
To the product
Material
- High-strength yarn
- Multi-filaments
- Cord
Test load
- 2.5 kN
Specimen shape
- Yarn
- Cord
- Twine
- Multi-filaments
Type of test
- Tensile
Rope Grips
To the product
Material
- Plastics
- Textiles
- Metals
Test load
- 2.5 kN - 100 kN
Specimen shape
- Rope
- High-strength yarn
- Cable
- Wire
Type of test
- Tensile
180° Capstan Grip
Grip employing deflection
To the product
Material
- Metals
- Paper
- Textiles
- Elastomers
- Insulation materials
- Similar materials
Test load
- 5 kN
Specimen shape
- Round specimens
- Flat specimens
- Thread
- Twine
- Belts
- Bands
Type of test
- Tensile
90° Capstan Grip
Grip employing deflection
To the product
Material
- Metals
- Plastics
- Textiles
Test load
- 1 kN
Specimen shape
- Yarn
- Band up to 5 mm width
- Wire
- Spinning yarn and continuous filaments
- Very fine yarns
Type of test
- Tensile
Double Capstan Grip
Grip employing deflection
To the product
Material
- Rubber
- Elastomer
- Textiles
Test load
- 500 N
Specimen shape
- High-extension and filamentary materials, e.g. rubber threads and elastic fibers
Type of test
- Tensile
Single Actuator
Hydraulic grips
To the product
Material
- Metals
- Wood
- Plastics
- Textiles
- Fleece
- Paper
- Film
- Elastomers
- Geotextiles
Test load
- 10 kN - 250 kN
Specimen shape
- Flat specimens
- Round specimens
- Asymmetrical specimens
Type of test
- Tensile
- Compression
- Alternating load
Double Actuator
Hydraulic grips
To the product
Material
- Metals
- Wood
Test load
- 50 kN - 250 kN
Specimen shape
- Flat specimens
- Round specimens
- Short clamping lengths
Type of test
- Tensile
- Compression
- Alternating load
Body over Wedge
Hydraulic grips
To the product
Material
- Metals
- Fiber composite
Test load
- 150 kN - 250 kN
Specimen shape
- Flat specimens
- Round specimens
Type of test
- Tensile
- Compression
- Alternating load
Single actuator
Pneumatic grips
To the product
Material
- Metals
- Plastics
- Textiles
- Paper
- Film
- Elastomers
- Fleece
- Wood
- Insulating materials
- Glass
Test load
- 20 N - 30 kN
Specimen shape
- Flat specimens
- Film
- Asymmetrical specimens
Type of test
- Tensile
- Compression
- Alternating load
Double actuator
Pneumatic grips
To the product
Material
- Metals
- Plastics
- Paper
- Textiles
- Elastomers
- Insulating materials
- Wood
Test load
- 20 N - 100 kN
Specimen shape
- Round specimens
- Flat specimens
Type of test
- Tensile
- Compression
- Alternating load
Spring Loaded Grips
Up to 50 N
To the product
Material
- Metals
- Plastics
- Textile
- Paper
Test load
- 20 N - 50 N
Specimen shape
- Round specimens
- Flat specimens
Type of test
- Tensile
Wedge Screw Grips
To the product
Material
- Metals
- Plastics
- Wood
Test load
- 500 N - 250 kN
Specimen shape
- Round specimens
- Flat specimens
Type of test
- Tensile
Wedge Grips
To the product
Material
- Metals
- Plastics
- Wood
Test load
- 2.5 kN - 250 kN
Specimen shape
- Round specimens
- Flat specimens
Type of test
- Tensile
Body over Wedge
To the product
Material
- Metals
- Plastics
- Wood
Test load
- 10 kN
Specimen shape
- Round specimens
- Flat specimens
Type of test
- Tensile