Search results
676
Accesorio
Mounting Plate for CFG+ Compact Force Gauge
432-131
Allows a CFG+ Compact Force Gauge to be mounted onto the crosshead of a test stand. Fixing screws included.
677
Event
Medical Devices: Torque testing of Child Resistant Closures (CRC) with 21 CFR Part 11 compliance
Torque testing of Child Resistant Closures (CRC) with 21 CFR Part 11 compliance
678
Event
Critical strength: Perfecting catalyst and pellet crush testing
Catalysts are widely used in industrial processes where yield and time issues are critical to forming a product as soon as possible.
679
Caso de estudio
Prueba de torque de tapa de botella con mandriles personalizados
Requisito Un elemento clave, al medir las características de par de apertura y cierre entre una botella y su tapa, es minimizar cualquier distorsión del cierre agarrando de manera uniforme y uniforme.
680
Caso de estudio
Custom bottle cap mandrels
Customised engineering example
Plastic caps applied to bottles may be thin-walled and flexible, so that they become distorted when gripped by an operator during torque testing.
681
Producto
Probadores de impacto de dardos que caen
Gama MEC-FD
MEC-FD1
La gama Mecmesin MEC-FD Falling Dart Impact Tester está diseñada para medir la resistencia al impacto o la tenacidad de las películas de plástico de conformidad con los métodos A y B de dardos de caída libre ASTM D1709 e ISO 77
682
Accesorio
Pyramid (serrated) jaws for Mec83 U-Form Pneumatic Vice Grip, 5 kN, 40 x 60 mm
Mec83-BP
Pyramid Jaws (40mm high x 60mm wide) - nickel-plated having a surface of hardened steel pyramids of 1.2mm tall.
Opening span = 0-10mm, 10-20mm or 20-30mm depending on which rod and piston are fitted to the Mec83 body.
For materials which need a “bite”…
683
[Page extract]
Types of peel tests
90° peel test
This method is used for flexible-to-rigid bonds, where the flexible layer is peeled away at a right angle to the substrate. It is common for:
684
[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.
685
Accesorio
Blank (smooth) jaws for Mec240g U-Form Vice Grip, 5 kN, 30 x 50 mm
Mec240g-B
Blank Jaws (30mm x 50mm) - smooth steel jaw. Allows user to machine or affix own surface (eg. abrasive 'emery' paper).
Opening span = see datasheet for various spans according to the grip body selected.
Supplied as 0.5 set = 2 jaws (left…
686
Caso de estudio
Sachet compression test
Requirement
To compress six sachets of ketchup or mayonnaise until failure of the packaging occurred.
The peak compressive force was required as the test result.
687
[Page extract]
Introduction to compressibility and recovery testing
Compressibility and recovery testing measures how a material behaves under load and how effectively it returns to its original form once the load is removed.
688
[Page extract]
ASTM D7257-06
This test method of applying force may be used as a standard test to compare the characteristics of a given design of container/child-resistant closure system with a standard or to compare the characteristics of container/child resistant closure systems
689
Event
Medical Device Testing: Needle sharpness and syringe actuation testing (with 21 CFR Part 11 compliance)
Hypodermic needles are tested to determine their efficacy in piercing elastomer closures on vials and how their design influences the ease of insertion into the patient's skin, influencing pain and skin trauma.
The smooth and consistent operat
690
Event
Needle Sharpness & Puncture Resistance Testing
Hypodermic needles are tested to determine how their design influences the ease of insertion into the skin in order to prevent patient pain and skin trauma.
691
[Page extract]
Standards and guidelines
Accurate and comparable cleavage strength testing depends on following recognised international standards.
692
Accesorio
Blank (smooth) jaws for Mec240g U-Form Vice Grip, 5 kN, 30 x 80 mm
Mec240g-B80
Blank Jaws (30mm x 80mm) - smooth steel jaw. Allows user to machine or affix own surface (eg. abrasive 'emery' paper).
Opening span = see datasheet for various spans according to the grip body selected.
Supplied as 0.5 set = 2 jaws (left…
693
[Page extract]
Springs
Springs are elastic objects used to store mechanical energy and they change shape in response to external forces, returning to their original shapes when the forces are removed.
694
Accesorio
Blank (smooth) jaws for Mec83 U-Form Pneumatic Vice Grip, 5 kN, 40 x 100 mm
Mec83-B100
Blank Jaws (40mm x 100mm) - smooth steel jaw. Allows the user to machine or affix own surface (eg. abrasive 'emery' paper).
Opening span = 0-10mm, 10-20mm or 20-30mm depending on which rod and piston are fitted to the Mec83 body.
Supplied as 0.5 set = 2…
695
Accesorio
Pyramid (serrated) jaws for Mec83 U-Form Pneumatic Vice Grip, 5 kN, 60 x 200 mm
Mec83-BP200
Pyramid Jaws (60mm high x 200mm wide) - nickel-plated having a surface of hardened steel pyramids of 1.2mm tall.
Opening span = 0-10mm, 10-20mm or 20-30mm depending on which rod and piston are fitted to the Mec83 body.
For materials which need a “bite…
696
[Page extract]
ISO 13939
Describes a method of comparing the performance test results of foil journal bearings, which are lubricated by air (gas) and supported by hydrodynamic force generated by the rotation of the rotating shaft.
697
Accesorio
Blank (smooth) jaws for Mec240g U-Form Vice Grip, 5 kN, 30 x 50 mm
Mec240g-B
Blank Jaws (30mm x 50mm) - smooth steel jaw. Allows user to machine or affix own surface (eg. abrasive 'emery' paper).
Opening span = see datasheet for various spans according to the grip body selected.
Supplied as 0.5 set = 2 jaws (left…
698
Accesorio
Blank (smooth) jaws for Mec240g U-Form Vice Grip, 5 kN, 30 x 80 mm
Mec240g-B80
Blank Jaws (30mm x 80mm) - smooth steel jaw. Allows user to machine or affix own surface (eg. abrasive 'emery' paper).
Opening span = see datasheet for various spans according to the grip body selected.
Supplied as 0.5 set = 2 jaws (left…
699
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)
