Search results
726
Accessory
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.
727
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
728
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.
729
Case study
Teste de força e torque do tubo de batom
Requerimento O batom é de longe o produto cosmético mais popular, com mais de 800 milhões de tubos vendidos todos os anos em todo o mundo ... e as vendas são resilientes mesmo em tempos de recessão.
730
Case study
Rasgo de dobradiça de embalagem de plástico termoformado e engate pop-lock
Requerimento A Par-Pak Europe Ltd fabrica recipientes e bandejas de plástico termoformado para embalagem, varejo e distribuição na indústria alimentícia.
731
Case study
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.
732
Case study
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.
733
[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:
734
Accessory
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”…
735
[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.
736
Accessory
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…
737
[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
738
[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.
739
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
740
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.
741
[Page extract]
Standards and guidelines
Accurate and comparable cleavage strength testing depends on following recognised international standards.
742
Accessory
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…
743
[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.
744
Case study
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)
745
Accessory
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…
746
Accessory
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…
747
Accessory
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…
748
Accessory
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…
749
[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.
750
[Page extract]
Selecting compression testing equipment
Choosing the right testing system is critical for accurate and repeatable results. Factors such as force range, sample type and testing throughput influence equipment selection.