Search results
626
Case study
Tests sur emballage de boissons probiotiques
Exigence
Alors que la demande de compléments alimentaires continue d'augmenter, les produits immunostimulants, tels que les prébiotiques et les probiotiques, sont parmi les plus populaires.
627
Case study
Tension and compression testing for education in solid mechanics
Requirement
The Department of Bioengineering at Imperial College London was a pioneering organisation in the formulation of this discipline and today is the leading establishment of its kind in the UK.
628
[Page extract]
Standards for top-load testing
ASTM D2659
Specifies the method for determining the column crush resistance of blown thermoplastic containers.
629
[Page extract]
Understanding TAPPI T 809 standard
TAPPI T 809 is an internationally recognised method for determining the flat crush resistance of corrugated medium.
630
[Page extract]
Standards and best practices
BS EN ISO 8670-2 specifies methods for testing pressurised containers, including procedures for determining the pressure at which a container fails. It ensures testing is consistent, repeatable, and conducted safely.
631
[Page extract]
Overview of common testing standards
Different materials and applications are covered by specific puncture resistance standards, each with its own apparatus and procedure.
632
[Page extract]
Comparative analysis of testing standards
Different standards address specific materials and applications:
633
[Page extract]
Key test standards for ball burst testing
ASTM D3787 – Constant-rate-of-traverse (CRT) method
This standard outlines a method for determining the bursting strength of
634
[Page extract]
Emerging standards and future developments
Mechanical torque testing continues to evolve alongside changes in manufacturing and material science. Key developments include:
635
[Page extract]
Introduction to Delft tear testing
The Delft tear test is a specialised method for determining the tear strength of vulcanised rubber, thermoplastic elastomers and similar flexible materials.
636
[Page extract]
Standards and compliance in shear testing
Adhering to recognised standards ensures consistency and comparability of results. Common examples include:
637
Case study
Essai de résistance à l'écrasement des pastilles de catalyseur
Exigence
Les catalyseurs sont largement utilisés dans les processus industriels où les problèmes de rendement et de temps sont essentiels pour former un produit le plus rapidement possible.
638
Case study
Test de résistance à la traction de gant chirurgical en caoutchouc
Exigence
Lors de la sélection de gants spécialisés, c'est souvent la résistance et l'étirement du matériau qui sont les facteurs les plus importants pour déterminer la qualité et les performances.
639
[Page extract]
IEC 61210
IEC 61210:2010 applies to non-insulated flat quick-connect terminations consisting of a male tab of size 2,8 mm, 4,8 mm, 6,3 mm or 9,5 mm with hole or dimple detents and a mating female connector for use as either an incorporated or an integrated part o
640
[Page extract]
ASTM D5934-02
ASTM D5934 specifies the use of controlled rate of loading mechanical instrumentation on rectangular plastic bars molded directly or cut from sheets, plates, or molded shapes via three-point loading bending techniques to obtain material properties such
641
Product
Testeur d'abrasion et de boulochage
Martindale
902-964
Testeur d'abrasion et de boulochage Martindale avec TestWise Touch ™, disponible avec jusqu'à 9 stations et adaptable pour tester une large gamme d'applications, y compris les textiles, les chaussettes, le cuir, les tissus d'ameublement…
642
[Page extract]
ISO 527-3
ISO 527-3 specifies the conditions for determining the tensile properties of plastic films or sheets less than 1 mm thick, based upon the general principles given in ISO 527-1.
643
[Page extract]
ISO 8067
ISO 8067 specifies two methods for the determination of the tear strength of flexible cellular polymeric materials:
Method A, using a trouser test piece
Method B, using an angle test piece without a nick
644
[Page extract]
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.
645
[Page extract]
BS EN 60794-1-21:2015+A1
This part of IEC 60794 applies to optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors.
646
[Page extract]
BS EN 13942
This International Standard specifies requirements and provides recommendations for the design, manufacturing, testing and documentation of ball, check, gate and plug valves for application in pipeline systems meeting the requirements of ISO 13623 for t
647
[Page extract]
BS EN 50081-1
This standard for emission requirements applies to electrical and electronic apparatus intended for use in the residential, commercial and light-industrial environment, as described in clause 5, for which no dedicated product or product-family emission
648
[Page extract]
SAE USCAR-21-4
This specification defines test methods and requirements for validation of solderless crimped connections.
649
[Page extract]
BS EN ISO 527-1
BS EN ISO 527-1 specifies the general principles for determining the tensile properties of plastics and plastic composites under defined conditions.
650
[Page extract]
ASTM D6049-03
This test method is capable of measuring and characterizing the rheological behavior (viscosity and elasticity) of unvulcanized raw rubbers and rubber compounds, relating to the macro structure of rubber polymers (average molecular weight, molecular wei