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\r <\/span>\r \r 本產(chǎn)品采用能**模擬陽(yáng)光中UV<\/span>段光譜的熒光紫外燈，并結(jié)合控溫、供濕等裝置來(lái)模擬對(duì)材料造成變色、亮度、強(qiáng)度下降；開(kāi)裂、剝落、粉化、氧化等損害的陽(yáng)光（UV<\/span>段）高溫、高濕、凝露、黑暗周期等因素，同時(shí)通過(guò)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(duì)材料耐氣候性能的評(píng)價(jià)，設(shè)備具有提供**的陽(yáng)<\/o:p><\/span><\/span>\r <\/p>\r <\/span>\r \r 光UV<\/span>模擬，使用維護(hù)成本低廉，易于使用，設(shè)備采用程控器自動(dòng)運(yùn)行<\/span>試驗(yàn)周期，自動(dòng)化程度高，燈光穩(wěn)定性好，試驗(yàn)結(jié)果重現(xiàn)率高等特點(diǎn)。<\/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(biāo)準(zhǔn)<\/o:p><\/span><\/span><\/b>\r <\/p>\r \r \r 結(jié)構(gòu)材質(zhì)<\/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(yàn)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(yàn)室材質(zhì):<\/span>內(nèi)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(jì):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(jī)理<\/o:p><\/span><\/span>\r <\/p>\r \r 9.<\/span>輻射計(jì):UV<\/span>紫外輻射計(jì)<\/span> <\/span><\/o:p><\/span><\/b>\r <\/p>\r \r 10.<\/span>可設(shè)定、測(cè)量紫外輻射強(qiáng)度并通過(guò)累時(shí)計(jì)算輻射功積算值.<\/o:p><\/b><\/span><\/span>\r <\/p>\r \r 11.<\/span>可雙向聯(lián)機(jī)（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(guò)載短路報(bào)警,<\/span>超溫報(bào)警,缺水保護(hù)<\/span><\/span>\r <\/p>\r\r \r
\r <\/p>\r \r \r <\/p>\r<\/span>\r \r \r <\/p>\r \r 技術(shù)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(biāo)準(zhǔn)）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(diào)溫調(diào)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(zhǎng)：315<\/span>～400nm<\/o:p><\/span><\/span>\r <\/p>\r \r <\/span>7.<\/span>測(cè)試能力：24<\/span>塊，試樣尺寸：75<\/span>×150mm<\/span>標(biāo)準(zhǔn)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(shù)說(shuō)明：<\/o:p><\/span><\/span><\/b>\r <\/p>\r \r
\r <\/p>\r \r 1、 <\/span><\/span><\/span><\/b> 箱體結(jié)構(gòu)<\/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(shè)備制作、工藝先進(jìn)、線(xiàn)條流暢，美觀大方<\/o:p><\/span><\/span>\r <\/p>\r \r
\r <\/p>\r \r 2) <\/span><\/span><\/span> 內(nèi)箱體材質(zhì)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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