Some testing standards require specific grips and fixtures to securely hold the specimens. Below, you’ll find a sample of fixtures we’ve provided to meet this standards. If you do not see your testing standard, contact us and we will work with you to find the right fixture.

— This fixture is used to perform shear testing on bolts per ASTM B565.

— High-capacity shear test fixture designed according to test method ASTM B769

ASTM C39 concrete compression test setup includes two steel platens with hardened surfaces. ADMET offers:
— CP-SST spherically seated upper platen
— CPC round lower compression platen
— Concrete Testing Indicators to retrofit manual machines

The bend fixture designed per ASTM C158 is a four-point bend fixture with moveable and articulating rollers for testing glass specimens. The lower support bar is 300mm long and the upper support bar is 200mm. For other configuration options, contact ADMET.
Testing Standard: ASTM C158

Shear test fixture designed according to test method ASTM C273

Fixture for flatwise tensile strength test for sandwich panels according to ASTM C297.
— Insert options: 25.4 x 25.4mm, 50.8 x 50.8mm, 76.2 x 76.2mm

Chuck grips designed according to test method ASTM C307

Used for evaluating the Young’s modulus and Poisson’s ratio of concrete cylinders per ASTM C469, the compressometer assembly includes a yoke with displacement transducer mounts. Displacement transducers may be ordered with the compressometer.
Options available for 6 x 12 in (152.4 x 304.8mm), 4 x 8 in (101.6 x 203.2mm), or 3 x 6 in (76.2 x 152.4mm) cylinders.
ADMET also offers Concrete Testing Indicators to retrofit manual machines.

For testing thermal spray coatings per ASTM C633

ADMET offers all testing configurations with the corresponding support spans and roller diameters for ASTM C1161 ceramic flexural testing. FF-T-ASTM C1161 bend fixtures can be ordered for 3-point bend loading, 4-point bend loading, or both. Rollers are fully-articulating and free-to-move as described by the standard.
Testing Standards: ASTM C1161| ISO 843-1 | ISO 14704

Specialized bend fixture for ASTM C1499 ceramics testing

ADMET is one of a select few of testing machine manufacturers that offers equipment to perform the excruciatingly demanding ASTM C1609 tests. The Standards Committee has recently updated the requirements for the bend fixture used in ASTM C1609 testing. Changes to the ASTM C1609 three-point bend fixture include:
— Loading nose to be designed per ASTM C78
— Bottom brackets to be designed according to ASTM C1812
The FF-100T-ASTM C1609 bend fixture can be ordered with the cage and two displacement transducers with holders at mid-span.
Testing Standards: ASTM C1609 | ASTM C1812

— Shear fixture designed to perform ASTM D143 testing

The adhesion test setup includes the FS-PL-ASTM D429 peel fixture with a specialized design accommodating rectangular specimens and a lower grip (manual vise grip or pneumatic vise grip) in order to determine the adhesion properties of rubber bonded to a rigid material.
Test Standards: ASTM D429 | DIN53531 | DIN ISO 813 | GOST411

ASTM D695 compression assembly includes upper and lower rectangular compression fixtures and a displacement transducer mounted to the subpress to measure the compressive load properties of unreinforced and reinforced rigid plastics. Travel range options for the deflection probe include 1/4”, 1/2”, and 1”.
This fixture can be used on ADMET and other makes of testing machines.

— Specialized fixture for ASTM D751 tack-tear resistance testing

ASTM D751 includes two sections covering burst and puncture testing. Section 18 requires the use of a spherical plunger to determine the bursting strength of the coated fabric sample. Section 22 requires a sharper puncture probe to determine the puncture resistance of the coated fabric. Both tests are run in the compressive direction where the plunger/probe travels down towards the specimen placed in the specimen holding ring of the FS-PT-ASTM D751. The same specimen holding ring is used for both burst and puncture test methods per ASTM D751.
Testing Standards: ASTM D751 Section 18 & Section 22

— Specialized shear fixture for ASTM D905 testing

The o-ring test fixture is a motorized test fixture to test rubber o-rings per ASTM D1414. The GSP-ORT fixture is supplied with steel rollers.
— Force Capacity: 10kN
— Rotation Speed: Up to 17 rpm (non-motorized configuration is also available)
— Roller Diameter Options (mm): 3.18, 4.5, 4.75, 6.35, 12.7, 15, 18.3, 20, 22.3, 25, 28.3

— Use for ASTM D1623 Type A: Tension and tensile adhesion properties for rigid cellular plastics

— Use for ASTM D1623 Type B: Tension and tensile adhesion properties for rigid cellular plastics

The climbing drum peel fixture consists of a drum assembly, flexible loading straps mounted on the bottom of the stand and a drum clamp to hold the outer skin against the face of the drum. During a test the loading straps pull on the drum assembly, forcing it to rotate and climb along the length of the Aluminum panel. This motion peels the outer skin away from the core structure. The peel force is measured by the material testing system and the peel resistance between adhesive bonds is calculated. An upper self-closing clamp is required to grip the specimen.
Test Standards: ASTM D1781 | EN2243 | DIN53295

ADMET FS-CFT is used to determine the static and kinetic coefficients of friction of plastic film and paper. A single sheet of the test specimen is clamped securely to a horizontal bed and another sheet of specimen is clamped to under the FS-CFT sled. As the sled moves, the force required to overcome the frictional resistance between two surfaces is measured and recorded.
— Force Capacity: 500N
— Available Platen Options: 270 x 150mm, 470 x 150mm, 570 x 150 mm
— Sled Surface Options: Cellular rubber (ASTM D1894), Felt (ISO 8295)

— This fixture is used to complete ASTM D2290 tensile testing on plastic pipe hoops

FF-T-ASTM D2344 is a 50kN bend fixture designed with rollers for flat laminate and a special bottom support with free-moving slides for curved beam strength tests.
Testing Standard: ASTM D2344

The floating roller peel test allows a flexible substrate to be peeled apart gently from the rigid substance. Place one end of the specimen in the roller base of the floating roller peel fixture, use a manual vise or self-tightening grip on the other end to complete the test setup. Test is run in the tensile direction. The angle of separation is effective so that the test works well for substrates that are not as flexible and are unable to be bent to a 90 degree or 180 degree angle.
Test Standards: ASTM D3167 | DIN53289 | EN 1464 | ISO 4578

— This fixture is used to complete ASTM D3410 compression testing on composites

ADMET’s ASTM D3574 B1 Indentation Force Deflection (IFD) accessory package includes:
— CPC-203D: 203mm diameter flat compression platen without centering rings
— Universal Joint Adapter (swivel mount)
— CP Perforated Base: 6.5mm diameter holes, spaced out by 20mm
CPC-203D platen may be ordered separately. ADMET grips and fixtures can be used with other testing machines such as Instron, MTS, Tinius Olsen, and more.

FS-PT-ASTM D3787 includes a 12.7mm (0.5in) radius probe and a 44.45mm (1.75in) diameter specimen holding ring to measure the bursting strength of textiles by performing a constant-rate-of-traverse (CRT) ball burst test. This test method is applicable for textiles or fabrics exhibiting a high degree of ultimate elongation. 20kN and 50kN fixture options are available.
Testing Standard: ASTM D3787

— This fixture is used for performing ASTM D3846 testing on reinforced plastics

FS-PT-ASTM D4833 includes an 8mm diameter probe and a 45mm diameter specimen holding ring to measure the puncture resistance of geomembranes and related products. 20kN and 50kN capacity fixtures are available.
Testing Standard: ASTM D4833

— This specialized shear fixture is used to perform ASTM D5379 shear testing on composites

FS-PT-ASTM D5748 includes a 9.5mm radius probe and a 102mm diameter specimen holding ring to determine the protrusion puncture resistance of stretch wrap film.
Testing Standard: ASTM D5748

— This specialized test fixture is used to test asphalt toughness and tenacity per ASTM D5801.

— This fixture is used to complete ASTM D5961 composite shear testing

— This fixture is used as part of ASTM D6195 adhesive loop tack strength testing

FF-T-ASTM D6415 fixture is a special curved beam strength bend fixture designed to test 90° angled samples of fiber-reinforced polymer-matrix composites according to ASTM D6415. The standard force capacity is 50kN. For all options, contact ADMET.
Testing Standard: ASTM D6415

— This specialized fixture is used to complete ASTM D6484 compression testing on composite laminates

— This specialized fixture is used to complete ASTM D6641 composite compression testing

— This fixture is used to complete ASTM D6671 composite fracture toughness testing

— To measure the breaking strength and elongation of textile webbing, tape and braided material according to ASTM D6775

— This specialized shear fixture is used to complete ASTM D7078 V-notched rail shear testing

— This fixture is used to perform ASTM D7137 composite compression testing

— This fixture is used to test the through-thickness flatwise tensile (or tension) strength and elastic modulus of polymer matrix composites per ASTM D7291.

ASTM D7774 calls out for 3-point and 4-point bend tests and we offer both configurations conforming to the standard. The special roller system allows the samples to be fixed between the rollers.
Testing Standard: ASTM D7774

— This fixture is used as part of ASTM E238 testing of metallic materials

— This fixture is used to test floor covering recovery per ASTM F970

ASTM F1306 standard specifies a test method to measure the slow rate penetration resistance of flexible barrier films and laminates. ADMET offers the FS-PT-ASTM F1306-SV to test samples up to 35mm (1.375in) in diameter. The probe radius is 1.6mm, as described by the standard. For single-column universal testing machines with throat lengths less than 203mm (8in), we offer the single-column version of the FS-PT-ASTM F1306 fixtures.
Testing Standard: ASTM F1306

ASTM F1306 standard specifies a test method to measure the slow rate penetration resistance of flexible barrier films and laminates. For specimens larger than 35mm (1.375in) in diameter, ADMET offers the FS-PT-ASTM F1306-LV. The probe radius is 1.6mm, as described by the standard. For single-column universal testing machines with throat lengths less than 203mm (8in), we offer the single-column versions of the FS-PT-ASTM F1306 fixtures.
Testing Standard: ASTM F1306

— This specialized test fixture is used to perform ASTM F1717 spinal implant testing

— This fixture is used to test intervertebral body fusion devices per ASTM F2077

— Tensile strength fixture to test moist paper, tissue paper and tissue products to ASTM D828, ASTM D829, TAPPI T456, ISO12625-5, and ISO3781

— This fixture is used to complete ISO 7206 testing on hip implant prostheses

— This fixture is used to test dental fixtures according to ISO 14801
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