제품설명
Lens Intensity tester
Minimum Robustness Test
제품사양
Test Requirements :
To test the lens resistance to external force, a minimum robustness requirement is set by putting a piece
of carbon paper on a piece of white paper is placed between the lens and the load, then placed the mass
of 100N (about 10kg) on the lens. After test, confirm there shall be not cracker and not be deformed.
Compliance to :
EN168 : 2001—item 4
EN1836 : 2005--item4.5.1/item6.6.1
GB/T 14214-2003--item5.7.1
Technical Specifications :
Loading ring 250± 5g
Lens support cylinder 35mm inside diameter and outside 41mm diameter with silicone rings.
Test Mass 100N± 2N
Pressing speed :< 400 mm/min
Pressure time : 10s±2s
Automatic pressure time
Power：220V
Dimensions : 310 L X 370 D X 540 H (mm)
Weight : 34 kg
Please prepare white paper, copy paper and test item.
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