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\r <\/span>\r \r 本產(chǎn)品采用能**模擬陽光中UV<\/span>段光譜的熒光紫外燈，并結合控溫、供濕等裝置來模擬對材料造成變色、亮度、強度下降；開裂、剝落、粉化、氧化等損害的陽光（UV<\/span>段）高溫、高濕、凝露、黑暗周期等因素，同時通過紫外光與濕氣之間的協(xié)同作用使得材料單一耐光能力或單一耐濕能力減弱或失效，從而廣泛用于對材料耐氣候性能的評價，設備具有提供**的陽<\/o:p><\/span><\/span>\r <\/p>\r <\/span>\r \r 光UV<\/span>模擬，使用維護成本低廉，易于使用，設備采用程控器自動運行<\/span>試驗周期，自動化程度高，燈光穩(wěn)定性好，試驗結果重現(xiàn)率高等特點。<\/o:p><\/span><\/span>\r <\/p>\r <\/span>\r \r <\/o:p><\/span>\r <\/p>\r <\/span>\r \r 適用于ASTM\rG154,GB/T16422.3-1997,GB/T14522,GB/T5170.9<\/span>等標準<\/o:p><\/span><\/span><\/b>\r <\/p>\r \r \r 結構材質<\/o:p><\/span><\/span><\/b>\r <\/p>\r \r <\/span>1.<\/span>外形及尺寸<\/span>1400<\/span>×500<\/span>×1300mm<\/o:p><\/span><\/span><\/span>\r <\/p>\r \r <\/span>2.<\/span>試驗箱空間: <\/span>1170<\/span><\/span>×400<\/span>×500<\/span><\/span><\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>3.<\/span>試驗室材質:<\/span>內不銹鋼外烤漆。 <\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>4.<\/span>試樣架:<\/span>框式基架襯板<\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>5.<\/span>黑板溫度計:70<\/span><\/span>×100<\/span>×1.5(mm)\r.<\/span><\/span><\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>6.<\/span>控制儀:<\/span>觸控式控制儀<\/span><\/o:p><\/span><\/span>\r <\/p>\r \r <\/o:p><\/span>\r <\/p>\r \r 7.<\/span><\/span> 燈管: <\/span>UVA/B<\/span>燈管 8 <\/span>支<\/span>紫外輻射：每面4<\/span>只燈管共2<\/span>面<\/o:p><\/span><\/span>\r <\/p>\r \r 8.<\/span><\/span> 暴露方式:<\/span>蒸氣冷凝機理<\/o:p><\/span><\/span>\r <\/p>\r \r 9.<\/span>輻射計:UV<\/span>紫外輻射計<\/span> <\/span><\/o:p><\/span><\/b>\r <\/p>\r \r 10.<\/span>可設定、測量紫外輻射強度并通過累時計算輻射功積算值.<\/o:p><\/b><\/span><\/span>\r <\/p>\r \r 11.<\/span>可雙向聯(lián)機（RS585<\/span>通信接口），界面友好（選配）<\/o:p><\/span><\/b><\/span>\r <\/p>\r \r 12.<\/span>電源用漏電斷路器,<\/span>控制回路過載短路報警,<\/span>超溫報警,缺水保護<\/span><\/span>\r <\/p>\r\r \r
\r <\/p>\r \r \r <\/p>\r<\/span>\r \r \r <\/p>\r \r 技術參數(shù)<\/o:p><\/span><\/span><\/b>\r <\/p>\r \r <\/span>1.<\/span>暴露溫度：50<\/span>℃-70<\/span>℃±2<\/span>℃，黑板（黑標準）溫度 <\/span><\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>2<\/span>冷凝溫度：50<\/span>℃±2<\/span>℃（加濕水箱水溫）<\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>3.<\/span>控溫控濕方式: <\/span>平衡式調溫調濕(BTHC) <\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>4.<\/span>試樣與燈管距離: 50<\/span>±2mm <\/span><\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>5.<\/span>燈管間中心距:70mm <\/span><\/span><\/o:p><\/span>\r <\/p>\r \r <\/span>6.<\/span>紫外燈波長：315<\/span>～400nm<\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>7.<\/span>測試能力：24<\/span>塊，試樣尺寸：75<\/span>×150mm<\/span>標準試樣架<\/o:p><\/span><\/span>\r <\/p>\r \r 8.<\/span>電源：220v/50Hz /<\/span>±10% <\/span>6KW<\/span>（總功耗）<\/span>\r <\/p>\r \r \r <\/p>\r\r \r \r <\/p>\r\r \r \r <\/p>\r\r \r
\r <\/p>\r \r 系統(tǒng)配置及技術說明：<\/o:p><\/span><\/span><\/b>\r <\/p>\r \r
\r <\/p>\r \r 1、 <\/span><\/span><\/span><\/b> 箱體結構<\/o:p><\/span><\/span><\/b>\r <\/p>\r \r
\r <\/p>\r \r 1) <\/span><\/span><\/span> 箱體采用數(shù)控設備制作、工藝先進、線條流暢，美觀大方<\/o:p><\/span><\/span>\r <\/p>\r \r
\r <\/p>\r \r 2) <\/span><\/span><\/span> 內箱體材質為1.2mm<\/span>厚304SUS<\/span>**不銹鋼板；外箱烤漆<\/o:p><\/span><\/span>\r <\/p>\r \r
\r <\/p>\r \r 3) <\/span><\/span><\/span> |
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