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1676
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ISO 6425
This document specifies requirements and test methods for divers' watches and for saturation divers' watches for use in deep diving (see Annex A which deals with watches for saturation diving).
1677
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What’s their secret?
“Prior to joining our class, most of our students had no actual experience with materials testing, apart from what they saw in a textbook.
1678
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What is shear modulus?
Shear modulus defines a material’s resistance to shape change under shear forces - where parallel planes slide past one another.
1679
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Key methods in shear stress measurement
There are several approaches to measuring shear stress, with rotational shear testing and torsion-based techniques among the most widely used.
1680
Caso de estudio
Etiqueta de lata de cosméticos
Ejemplo de ingeniería personalizada Probar la resistencia al despegado del adhesivo de las etiquetas de embalaje aplicadas en la etapa de postproducción es más representativo de su rendimiento que en la etapa de producción de etiquetas.
1681
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PD CEN/TR 17394-3
This document defines a test method for security of attachment of functional and decorative metal mechanically applied press fasteners to children's clothing including for example gloves, hats, scarves, hosiery, ties, and textile belts.
1682
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Introduction to flat crush test
The flat crush test (FCT) is a recognised method for measuring the resistance of corrugated fibreboard to a compressive load applied perpendicularly to its surface.
1683
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How shear testing works
Food shear testing replicates cutting or slicing actions. A blade or fixture is passed through a sample while the force required is recorded. The process generally includes:
1685
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Speak to an expert
If you need guidance on puncture or shear resistance testing, selecting the right equipment, or integrating ASTM, ISO, TAPPI, and <
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Case studies in puncture resistance testing
Protective clothing - A glove manufacturer used high-force puncture testing to optimise material layering, achieving compliance with ASTM F1342 and ISO 13996 while maintaining f
1687
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Testing Procedure
Performing the needle penetration and drag test involves several steps:
1688
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Future trends in torque testing
Automation is becoming increasingly common, improving accuracy and enabling in-line testing during production.
1689
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ASTM D3578
Scope... 1.1 This specification describes certain requirements for natural rubber gloves used in conducting medical examinations and diagnostic and therapeutic procedures. It also covers natural rubber gloves used in handling contaminated medical
1690
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Speak to an Expert
Cone penetration testing is a vital element of product safety compliance, particularly in the manufacture of child use articles.
1691
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Speak to an expert
Top-load testing provides a vital measure of packaging performance, helping engineers and quality teams optimise designs, comply with regulations and ensure product safety.
1692
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Introduction to edge crush testing (ECT)
The edge crush test (ECT) is a standard method used to evaluate the edgewise compressive strength of corrugated fibreboard.
1693
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Speak to an expert
Mecmesin supports manufacturers, product developers, and QA teams with texture testing solutions tailored to their materials and industries.
1694
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BS EN 1492-1
Specifies the requirements related to safety, including methods of rating and testing single-, two-, three-, four-leg and endless sewn flat woven webbing slings, with or without fittings, made of polyamide, polyester and polypropylene man-made fibre web
1695
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BS ISO 7743
ISO 7743 specifies methods for the determination of the compression stress-strain properties of vulcanized or thermoplastic rubber using a standard test piece, a product or a part of a product.
Four procedures are given:
1696
Caso de estudio
Pruebas de par de control de dosificación para inhaladores medidos, autoinyectores y plumas de insulina.
Requisito No hace falta decir que la administración correcta y la dosis adecuada de medicamento son fundamentales para garantizar la mejor oportunidad de recuperación y bienestar del paciente.
1697
Caso de estudio
Prueba de anillo a prueba de manipulaciones
Requisito El cliente fabrica cierres para la industria de bebidas. Estos incluyen tapas a prueba de manipulaciones utilizadas en aguas minerales y otros refrescos.
1698
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ASTM F88/F88M
ASTM F88 test method covers the measurement of the strength of seals in flexible barrier materials. Seal strength is the tensile strength of the seal at ambient temperature.
1699
Caso de estudio
Prueba de par de liberación de corchos de champán y vino espumoso
Requisito La fuerza de extracción del corcho de Champagne y vinos espumosos es un parámetro de control de calidad crítico a medir.
1700
Caso de estudio
Ver prueba de torque de ajuste del bisel
Requisito Desde el renacimiento de la industria de los relojes mecánicos a mediados de la década de 1980, los entusiastas se han vuelto cada vez más absorbidos por la cronometría mecánica, y disfrutan comparando el rendimiento de modelos nuev