Search results
1626
[Page extract]
BS EN 12316-1
Waterproof materials, Sheet materials, Flexible materials, Peel resistance, Peeling tests, Joints, Bitumens, Bituminous products, Roof coverings, Test equipment, Specimen preparation
1627
[Page extract]
ASTM C273/C273M
This test method is used to determine core shear properties of a sandwich construction material using loading plates bonded to the outer surfaces or skins (facesheets).
1628
[Page extract]
BS EN ISO 3386
BS EN ISO 3386-1 specifies a method for the determination of the compression stress/strain characteristic of low-density flexible cellular materials up to 250 kg/m3.
1629
[Page extract]
BS EN 12209
BS EN 12209:2016 specifies requirements and test methods for the durability, strength, security, and function of mechanically operated locks and latches and their locking plates for use in doors, window doors and entrance doors in buildings.
1630
[Page extract]
ASTM D3575
ASTM D3575 covers a number of tests for determining properties of polyethylene foams including compressive strength.
1631
[Page extract]
BS EN 520
Plasterboard, Gypsum plaster, Boards, Wall linings, Construction systems parts, Performance, Strength of materials, Fire resistance, Sound insulation, Water vapour, Permeability, Thermal resistance, Performance testing, Dimensional measurement, Physical
1632
[Page extract]
ASTM D5766 / D5766-M
ASTM D5766 is a test method to determine the open-hole tensile strength of multidirectional polymer matrix composite laminates reinforced by high-modulus fibres.
1633
Event
Live Demonstration: Face mask strength testing & Syringe plunger breakaway force testing
Medical device testing ensures patient safety, regulatory compliance, performance, quality, usability, claims examination, and post-market safety.
1634
[Page extract]
ASTM F607-03
The ASTM F607 test method provides a means of determining the degree to which gasket materials under compressive load adhere to metal surfaces. The test conditions described are indicative of those frequently encountered in gasket applications.
1635
Caso de estudio
Motorcycle switchgear actuation forces
Requirement
A leading German motorcycle manufacturer wanted to perform a series of tests to evaluate the actuation forces on its handlebar-mounted controls.
1636
[Page extract]
ISO 9187-1
ISO 9187-1:2010 specifies materials, dimensions, capacities, performance and packaging requirements for three forms of glass ampoule (forms B, C and D) for injectable pharmaceutical products.
1637
[Page extract]
ISO 1798
ISO 1798 specifies a method for determining the strength and deformation properties of flexible cellular materials when a test piece is extended at a constant rate until it breaks.
This test standard is equivalent to BS EN ISO 1798:2008
1638
[Page extract]
Equipment and procedures
A flat crush tester comprises two smooth, parallel platens, one fixed and one moving under controlled load application. The conditioned specimen is placed between the platens with flutes oriented vertically.
1639
[Page extract]
ASTM D1708
ASTM D1708 is used to determine the tensile and elongation properties of small plastic microtensile specimens. These plastic specimens can be of any thickness up to 3.2 mm (1/8 in), including thin films. This test method does not require the use of an
1640
Caso de estudio
Stabilised spring testing
Customised engineering example
Our client needed to test a number of small, lightweight springs under compression. To avoid buckling and sideways movement of the springs, a supporting spindle or guide-rod was required.
1641
[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
1642
Caso de estudio
Automotive steering components
Customised engineering example
Sometimes the dimensions of a component make force testing difficult to perform. Our client needed to test the sliding force of a bearing along the complete length of an automotive steering rack.
1643
[Page extract]
Loop tack test procedure
Sample preparation
Cut adhesive strips to the required length and width stated in the chosen standard. Condition the samples at the specified temperature and humidity before testing.
1644
Caso de estudio
90 degree peel test filter paper
Customised engineering example
Floating roller peel jigs are regularly used for testing laminates where the backing sheet is rigid and the facing sheet is flexible (e.g. security cards)
1645
[Page extract]
BS EN 862
Packaging. Child resistant packaging. Requirements and testing procedures for non-reclosable packages for non-pharmaceutical products
1646
[Page extract]
ASTM D3826
ASTM D3826 is a tensile test method, which covers a degradation-end point, or a brittle point) for degradable polyethylene/polypropylene films and sheeting less than 1.0 mm thick.
1647
Caso de estudio
Par de extracción de la tapa del dispositivo de administración de medicamentos.
Requisito La compañía global de tecnología médica Becton Dickinson (BD) necesitaba evaluar el torque requerido para desenroscar la tapa de un dispositivo de administración de medicamentos.
1648
Caso de estudio
Pump dispenser bottle operation
Customised engineering example
As a method to dispense liquids and sprays propellants, such as pressurised gas, are avoided for many reasons. Dispensers with manual spring-loaded pumps are often used in their place.
1649
Caso de estudio
Prueba de resistencia de extracción de página
Requisito Mecmesin colaboró con un cliente para diseñar y desarrollar un sistema de medición de fuerza para determinar la fuerza adhesiva de encuadernación de libros en la retención de páginas individuales.
1650
[Page extract]
ASTM F2256-05
This test method is intended to provide a means for comparison of the adhesive strengths of tissue adhesives intended for use as surgical adhesives or sealants, or both, on soft tissue.