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Steel Ball Drop Tester For Laminated Glass
Steel Ball Drop Tester For Laminated Glass
Steel Ball Drop Tester For Laminated Glass
Steel Ball Drop Tester For Laminated Glass
Steel Ball Drop Tester For Laminated Glass
Function: Determination of whether the safety glazing material has a certain minimum strength and cohesion under impact from a small hard object

Suitable for impacttest of safety glass and tempered glass.

RelatedStandard:

ISO 3537 Road vehicles-Safety glazing materials -Mechanical tests-Clause 6: 227 g ball test,Clause 7:2260 g ball test

GB 15763.3 Safety glazing materials in building Part 3:Laminated glass-Appendix B Drop ball impact specimen support

Apparatus:

1) 1m/3m/5m Ball DropImpact Testing Device

2) Adsorption andrelease device of steel ball

3) Steel ball

4) Supporting fixturesize: 350 mm*350 mm or 660 mm*660 mm

TechnicalData:

Hardened steel ball:

2260 g ± 20 g, diameterof approximately 82 mm

1040 g ± 10 g, diameterof approximately 63 mm

227 g ± 2 g, diameter ofapproximately 38 mm

Steel ball adsorptionmode: Electrocircuit controlled electromagnet suction cup

Lifting and loweringmode of control lever: manual or automatic

Drop height of steelball: 1m /3m/5m/12m, customizable

Supporting fixture:

Support size: 350 mm*350mm and 660 mm*660 mm (Customized)

Frame width: 15 mm

Steel box height: 150 mm

Rubber gasket:thickness 3 mm, width 15 mm, hardness shore A50

Interposed sheet ofrubber: thickness 3 mm, hardness shore A50

Applied Test PiecesSize: 300 mm*300 mm and 610 mm* 610 mm

This testing device confirms to the standards of ISO3537and GB15763.3. It is applicable for the impact performance test of the equipment enclosure. It has the advantages of accurate performance and convenient operation as well as reasonable layout. Adjusted to a certain height, the steel ball, whose weight is required, falls down to hit the testing sample. Then the tester can judge the quality of the sample according to the damage degree of the testing sample. It can be used in the fastness test of the enclosure with the material of plastic, ceramic, acryl and Glass fiber.
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