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851
[Page extract]
IEC 61730-2
The standard defines the basic safety test requirements and additional tests that are a function of the PV module end-use applications.
852
Case study
Luer lock fastening and release torque
Customised engineering example
Luer lock test standards frequently call for measuring torque whilst simultaneously applying a pre-defined axial force.
853
[Page extract]
BS 6965-1
Cartons, Board (paper), Paper products, Crease-recovery tests, Creasing tests, Folding, Test equipment, Specimen preparation, Testing conditions, Reproducibility, Containers, Blanks, Stiffness, Boxboard
854
[Page extract]
BS EN 61238-1
Electric connectors, Crimped connectors, Electric cables, Power cables, Electric conductors, Electric wires, Copper, Aluminium, Temperature, Classification systems, Type testing, Short-circuit current tests, Resistance measurement, Mechanical testing, T
855
Case study
Electrical connector insertion and withdrawal forces
Customised engineering example
Push-fit electrical connectors with hole or dimple detents (also known as 'spade terminals') must offer a firm but practical fit.
856
[Page extract]
BS EN 61067-2
Glass fibres, Polyesters, Woven fabrics, Tape, Tape yarns, Filament (textile fibre), Polyester fibres, Textile glass, Dimensional changes, Shrinkage tests, Tensile strength, Test specimens, Testing conditions, Test equipment
857
[Page extract]
ASTM F152-95
ASTM F152 is a test standard that covers tensile strength of nonmetallic gasketing materials at room temperature.
858
Page
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859
Case study
Smoke grenade canister integrity
Customised engineering example
A manufacturer of smoke grenades required a means of testing the cap pull-off strength. The particular challenge was to grip the smooth metal cylinder for up to 5 kN of pulling force.
860
[Page extract]
ISO 12625-5
ISO 12625-5:2005 specifies a test method for the determination of the wet tensile strength of tissue paper and tissue products after soaking with water, using a tensile-strength-testing apparatus operating with a constant rate of elongation.
861
[Page extract]
ASTM D695-15
ASTM D695 is a test method used to determine the mechanical properties of unreinforced and reinforced rigid plastics, including high-modulus composites, when loaded in compression at relatively low uniform rates of straining or loading.
863
[Page extract]
SAE USCAR-21-4
This specification defines test methods and requirements for validation of solderless crimped connections.
864
[Page extract]
BS EN 1263-1
Safety nets, Restraint systems (protective), Construction equipment, Safety devices, Building sites, Occupational safety, Performance, Man-made fibres, Polyamide fibres, Polyolefin fibres, Ropes, Performance testing, Mechanical testing, Tensile testing,
865
[Page extract]
EN 22872
EN 22872 specifies two methods for testing complete, filled transport packages for compression resistance.
866
[Page extract]
ASTM C1147
ASTM C1147 testing covers the evaluation of joints between two pieces of weldable grades of thermoplastic material. This testing is intended to establish methods to evaluate minimum short term weld factors.
867
[Page extract]
ASTM D882-18
ASTM D882 is a test method that covers the determination of tensile properties of plastics in the form of thin sheeting and films (less than 1.0 mm (0.04 in.) in thickness). It is used to measure tensile properties including ultimate tensile strength,
868
[Page extract]
DIN EN 61238-1
Electric connectors, Crimped connectors, Electric cables, Power cables, Electric conductors, Electric wires, Copper, Aluminium, Temperature, Classification systems, Type testing, Short-circuit current tests, Resistance measurement, Mechanical testing, T
871
[Page extract]
Abrasion
Abrasion is the surface wear caused by rubbing with another material. The consumer would expect textiles and other products to withstand a certain amount of deterioration.
872
[Page extract]
Compression testing
Compression testing is a way of determining how something will react when it is squashed, or when a force is applied to it in compression.
It is performed to:
873
[Page extract]
Needle penetration and drag testing assess the force required to insert a needle into a material and the friction experienced during this process. This test ensures that syringes perform reliably, reducing risks to patients and healthcare providers.
874
[Page extract]
Fastening torque
Bolts and screws secure many constructions, and the equal integrity and performance of each is crucial.
875
[Page extract]
Texture testing
Terms commonly used across different food sectors to describe food attributes include hardness, tenderness, firmness, cohesiveness, springiness, stickiness etc.