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Function of Slat --- Light and Air |
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Adjustment on the Slat |
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OPEN |
Semi - OPEN |
Air Hold OPEN |
Air Hold Close |
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Sound Insulated |
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1 . Test Program：Compound Window Roller Shutter
2 . Tested Date：2001.08.02
3 . Temperature： 22 ℃
4 . Humidity： 50%
5 . 1/1 time Frequency on the Loss of infiltration
6 . Test Result STC = 29.67dB |
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| 【Ref. by NCKU】 |
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Wind Pressure Test |
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According CNS4212, the Hurricane Function of Roller Shutter is classified by the air pressure test -- The level as 50Kgf / |
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A40 Type Roller Shutter is tested on 120 kgf/ of the wind Pressur. |
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Test Size：Wide 2.5m , Height 2m. |
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Safety Function -
When Window Roller Shutter is rolling down and meet a barrier, it will stop and reverse.
It achieves the safety of user. |
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Rolling Down |
Stopped by a barrier |
Reversed |
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DASHENG SHUTTER INDUSTRIAL CO., LTD
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No.114,Lane694,Chung Cheng Rd.Hsin Chuang City.Taipei, Taiwan 242 |
TEL:886-2-2209 2992 |
FAX:886-2-2904 4208 |
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