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626
[Page extract]
ISO 37
ISO 37 specifies a method for the determination of the tensile stress-strain properties of vulcanized and thermoplastic rubbers.
This test standard is equivalent to BS ISO 37.
627
Case study
Test de couple de bouchons sur des bouteilles en plastique de plusieurs formats
Exemple d'ingénierie sur mesure
Une société pharmaceutique souhaitait tester le couple de bouchon d’une série de bouteilles en PET à profil carré.
628
[Page extract]
SAE J1701
This SAE Information Report is provided as an advisory guide. Individual application discretion is recommended. The content has been presented as accurately as possible, but responsibility for its application lies with the user.
629
Case study
Syringe testing to ISO 11040-4 Annex F needle penetration and drag
Requirement
The medical syringe is an extremely important device, delivering (parenteral) injectable products to the patient by means of a cylinder and plunger mechanism.
630
[Page extract]
Why flexural strength is important
Flexural strength testing is a vital tool for ensuring material reliability and safety in end-use conditions.
Applications across industries:
632
Case study
Surgical instrument operational torque
Customised engineering example
Endoscopic and laparoscopic surgical instruments are operated by axial and rotating adjustments in the handle, to perform precision movement in the head.
633
Case study
Pharmaceutical sachet burst strength
Customised engineering example
Plastic sachets with welded seams are frequently used for measured applications of liquids, creams and gels.
634
Case study
Relâchez le test de couple des bouchons de champagne et de vin mousseux
Exigence La force d'extraction du liège du Champagne et des vins mousseux est un paramètre de contrôle de qualité critique à mesurer.
635
[Page extract]
BS EN 843-1
EN843-1 describes methods for determining the nominal flexural strength of advanced monolithic technical ceramic materials at ambient temperature.
636
[Page extract]
What is Young’s modulus?
Young’s modulus - also known as the modulus of elasticity or elastic modulus - defines how stiff a material is when a force is applied.
637
[Page extract]
What is shear modulus?
Shear modulus defines a material’s resistance to shape change under shear forces - where parallel planes slide past one another.
638
Event
Wire Crimp & Weld Testing Webinar
The only way of really knowing the strength of a crimped terminal is to pull it.
639
Case study
Évaluation de la charge destructive et non-destructive d'un désodorisant mural
Exigence
Le client souhaitait appliquer une force contrôlée de 350 N à un assainisseur d’air mural, reproduisant l’effet d’un enfant se tenant debout dessus.
640
Event
Medical Devices: Syringe & Needle Testing Fundamentals
Every manufacturer (and patient) requires reliable needle and syringe function - ensuring safe & efficient drug administration.
Therefore, checking the performance and functionality of these medical devices is critical, with physical testi
641
[Page extract]
Why is double lap shear testing important?
The double lap shear test is widely used to determine the performance of adhesives in structural and semi-structural applications. It allows engineers to:
642
Case study
Cricket ball compressive deformation strength and cover material tensile strength
Requirement
Kookaburra is an internationally recognised leader in the production of sporting equipment for cricket and hockey. Established in 1890, the company has built its name on innovation and meticulous attention to quality.
643
Case study
Test de pelage des emballages semi-rigides pour dispositifs médicaux
Exemple d'ingénierie sur mesure
Notre client avait besoin de tester la qualité de pelage d'un couvercle en papier Tyvek® utilisé pour sceller un plateau en plastique thermoformé semi-rigide stérile contenant des seringues préremplies.
644
Case study
Couple de dévissage de capsules Stelvin® ROPP sur bouteille de vin
Exigence
L'emballage du vin a une grande influence sur la qualité du produit livré au client. Traditionnellement, la méthode de fermeture consiste en un bouchon de liège naturel ou, plus récemment, en synthétique.
645
Case study
Cooked rice firmness stickiness and adhesiveness
Requirement
The texture of rice is vital to how the consumer perceives the quality of the product. Texture is one of the sensory criteria critical to acceptance.
646
Case study
Furniture webbing tensile strength test
Requirement
Supported by the Royal Household of Windsor Castle, a Buckinghamshire New University student was investigating the wear and strength properties of traditional English jute-based webbing, used in the construction and restoration of
647
Case study
Test d'arrachement du fil sur sachet de thé
Exemple d'ingénierie sur mesure
Certaines des applications les plus simples peuvent sembler moins évidentes lors du test. Une ficelle et une étiquette sur un sachet de thé?
648
[Page extract]
What is fastening torque
Fastening torque refers to the rotational force applied to tighten a fastener, typically measured in Newton-metres (N·m) or pound-force inches (lbf·in). The correct torque value ensures adequate clamping without overstressing components.
649
Event
Medical Devices – Syringe & Needle Testing Fundamentals
Vial sealing is a critical step in the process of ‘fill and finish’ operations for vaccines and medications, as it defines the seal quality of the final product, ensuring sterility and preventing leakage.
650
Case study
Tennis ball compression test
Requirement
The ITF (International Tennis Federation) invited Mecmesin to bid for a project to replace their outdated ‘Stevens’ test machine used to measure the force to ‘squash’ a tennis ball.