Foam polymeric material indentation and universal tensile tester integrated machine

Applications

This machine is widely used to determine the tensile strength ,elongation, tear ,adhesion force,tensile stress, peel, shear, bonding force between rubber and metal by replacing the fixture can test different kinds of textile materials and wood, soles, tires, rubber tubes, triangle tape, plastic sheeting, plastic sheeting, paper products, packaging films, acrylic, FRP, ABS, EVA, PV etc finished products, semi-finished or dumbbell-shaped test pieces,;also can use for determination of porous elastic material for indentation hardness eg:flexible cellular polyurethane,Latex foam,Rubber Foam,Carpet underlay,Foam components

    With autotest, data storage, power-off protection, remote update, one-click   

    printing function.

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Principle

This machine which is a integrated machine include the foam tensile strength and indentation hardness tester,tensile tester using motor drive screw to make the lower clamp moved downward, thus stretching the specimen, the results using LOAD CELL power sensors connect the monitor automatically displays the power value.

Indentation hardness tester which is measured under specified conditions to generate the force requireby a specified indentation, the specimen was placed between the upper and lower pressure plate, and then apply to a specified speed,the pressure plate downwardly compressed specimen, the load applied on the upper end of the pressure plateelement  to feel the pressure, and convert the pressure to voltage signal to the display resolution, while the pressure value is displayed on the screen of "LOAD".

Features

Test specimen is simple to install

Humanized data storage

All parameters are set in the case of  without artificial changes can be saved for five years, test data can be read USB or one-click printing(non-standard configuration)

During the test

Microcomputer control, through 1024×800 resolution touch screen automation test(can be manually adjustable) ,select test item by setting panel. After automatic thickness measurement, according to thickness calculation selected test item related operation data. Automatic to complete the test item, also can be simply to condition setting without computer, rapid test, LED touch screen can display the test data.

Imported motor

Imported equipment, to ensure the test data accurate and reliable, TST R&D on the core material are all made of domestic and international famous brand parts, such as Germany precision digital load cell,Japan Sampo planetary gear reducer,Dleta servo system

Test result

Data accuracy, the highest accuracy of force sensor can be up to 1/1000 unit, force resolution  to 24bit, force collection efficiency 500time/s, the displacement resolution accurately to 0.001mm.

Stroke up and down limit protection device

Triple abnormal protection, for equipment in operation of abnormal situation that may occur, TST developed triple abnormal protection, that is stroke up and down limit, displacement positioning, and force protection,stroke up and down limit—– limit the range of instrument upper and lower pressure plate to move up and down, once exceed shutdown protection; Displacement Positioning—–limit the movement range of the instrument, as the supplementary measures of stroke up and down limit; Force protection—– limit the stress range of instrument support plate, once exceed setting value will shutdown protection.

Standards
        
ISO 2439,ISO 3386(ASTM D3574, DIN 53576,,DIN53577, JIS K6400-6),ISO1798,

Techinical Specification

Foam laboratory test equipment →