Search results
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Test Frame
Helixa test frame
Helixa test frame
A precision motorised test frame designed to apply torque from a few mN.m right up to a capacity of 6 N.m. (50 lbf.in).Its sensitivity and axial alignment make it perfectly suited for testing fine-precision components in a quality…
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BS ISO 6133
BS ISO 6133 specifies five methods of calculating, after testing, the tear strength and the adhesion strength of vulcanized rubber or fabrics coated with or adhered to rubber or plastics.
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Test method and procedure
Preparing specimens
Material selection - Use representative samples from the batch being tested.
Cutting - Prepare specimens to the exact dimensions specified in
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Comparison of relevant standards
Standard
Material types
Peel angle
Environment
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BS EN ISO 8295
ISO 8295 specifies a method for determining the coefficients of starting and sliding friction of plastics film and sheeting when sliding over the same or other substances. It is intended to be used for non-sticky plastic film and sheeting of up to appr
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ISO 16047
ISO 16047:2005 specifies the conditions for carrying out torque/clamp force tests on threaded fasteners and related parts.
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ISO 7886-2
This document specifies requirements for sterile single-use hypodermic syringes of nominal capacity 1 ml and above, made of plastic materials and intended for use with power-driven syringe pumps. Annexe B covers the Pump Force to be measured.
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Rheological properties and their role
Rheology, the study of deformation and flow, is central to understanding extrusion behaviour. Key properties measured include:
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ASTM D2979
This test method covers measurement of the pressure-sensitive tack of adhesives.
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ISO 1827
ISO 1827 specifies methods for the determination of the modulus in shear and the strength of bonds of rubber to metal or other rigid plates, using rubber bonded between four parallel plates.
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ASTM D2731
ASTM D2731 is a test method for determining the elastic properties of elastomeric yarns made from rubber, spandex or other elastomers. Elastic properties include force at specified elongations, permanent deformation and stress decay.
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Challenges and considerations
Even with well-defined standards, tear resistance testing can be influenced by:
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BS EN 12453
BS EN 12453:2001 specifies the performance requirements with regard to the safety in use for any type of power operated doors, gates and barriers intended for installation in areas in the reach of persons, and for which the main intended uses are giving
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Standards in torque testing
ASTM standards
ASTM D2063 – Reclosable child-resistant packaging
ASTM D3198 – Continuous thread closure torque testing
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CETIE Guide 9
This guide applies to the screw capping of pressurised wines & other beverages for narrow necks finishes with a redrawn metallic tamper-evident closure on a "BVS type" glass finish adapted for pressure caps. Includes sections on checking load setting on
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ASTM D3846
ASTM D3486 is a test method used for evaluating the in-plane strength of reinforced thermosetting plastics in flat sheet form in thicknesses ranging from 2.54 to 6.60 mm.
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ASTM D229
ASTM D229 is a test method, which provides useful engineering information for evaluating the mechanical behaviour of rigid electrical insulation at elevated temperature.
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ASTM D1578
Significance and Use
Test Method D1578 for testing any spun yarn for breaking strength is considered satisfactory for acceptance testing of commercial shipments since the method has been used extensively in the trade.
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ASTM C582
This specification covers composition, thickness, fabricating procedures, and physical property requirements for glass fiber reinforced thermoset polyester, vinyl ester, or other qualified thermosetting resin laminates comprising the materials of constr
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ASTM E1820-18ae1
The ASTM E1820 test method covers procedures and guidelines for the determination of fracture toughness of metallic materials using the following parameters: K, J, and CTOD (δ). Toughness can be measured in the R-curve format or as a point value.
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Why Mecmesin for breakaway torque testing?
Mecmesin offers an unmatched combination of reliability, support, and industry insight:
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ISO 20126
This International Standard specifies requirements and test methods for the physical properties of manual toothbrushes in order to promote the safety of these products for their intended use.It does not apply to manual interdental brushes and powered or
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ASTM F2878-10
This test method is used for determining the force required to cause a hypodermic needle to penetrate through protective clothing material.
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IEC 61196-1-308
IEC 61196-1-308:2012(E) applies to coaxial communication cables. It specifies test methods for tensile strength and percentage elongation at fracture for annealed and hard-drawn solid copper clad metals to be used as inner conductor for coaxial cables.