5、防水透氣性能 capability characteristics | ||||
NO | Items 項目 | Test conditions 測試條件 | Technical requirements achieved 可達技術要求 | Memo 備註 |
5.1 | 透氣性 Air Permeability | 常溫，70mBar 壓差， 1分鐘透氣 Room temperature, 70mBar pressure, 1 minute ventilation | 950ml+10%/-5% | |
| 防塵性 Dust-proof | 密閉腔體開口用透氣閥密閉，在揚塵環境，體內在20mbar的低壓密閉腔體開口用透氣閥密閉，在揚塵環境，48小時後檢查,不應進入粉塵,不會結塵餅，透氣量符合要求。 Sealed chamber with a VENT closed, in the dust environment, with 20 mbar low pressure in the chamber ,after 48h ,check it. | 完全防止粉塵進入,達IP68要求. 透氣性合格。Completely prevent dust from entering .meet IP68 requirement | |
5.3 | 防水性 water-proof | 試樣放進浸水箱，樣品底部到水麵的距離為 1.5m 。試驗時間: 30 min Sample immersion into the water with closed chamber. Sample bottom distance from to the water surface reach 1.5m. after 30 min test , check it . | 達IP68要求。無浸水.透氣性合格no water Immersion ，meet IP68 requirement | |
6、機械性能Mechanical Characteristics | ||||
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