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安徽合肥全彩LED顯示屏,液晶拼接屏,觸摸查詢機,排隊叫號機,信息發(fā)布系統(tǒng),互動滑軌屏,智慧展廳,智慧政務(wù),智慧醫(yī)院,全方位解決方案供貨商

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合肥市第三中學新建藝術(shù)綜合樓LED大屏和校園文化展示設(shè)備

文字:[大][中][小] 手機頁面二維碼 2020/4/3     瀏覽次數(shù):    

序號

名稱

 技術(shù)參數(shù)

數(shù)量

一、

校門口雙基色

1

室外P10雙基色LED顯示屏

一、技術(shù)參數(shù):

1.像素點間距:10mm;                                                                                                                                                                                                                                                                                                         2.基色:紅色綠色;發(fā)光點顏色組合:1R1G;                                                                                                                                        3.物理密度:10000像素點/m2;                                                                                                                                  4.視角: 水平110°,垂直45°;                                                                                                                                                5.驅(qū)動器件:恒流;                                                                                                                                                           6.驅(qū)動方式:1/4S驅(qū)動;                                                                                                                                                              7.刷新頻率:≥ 320Hz;                                                                                                                                                     8.亮度:≥2000cd/m2;亮度調(diào)節(jié)方式:軟件16級可調(diào);                                                                                                                            9.功耗:平均功耗200W/㎡,最大功耗:400W/㎡;                                                                                                                                  10.壽命:10萬小時;

11.接地電阻:接地端子與可觸及金屬部件的阻抗≤0.002Ω;(響應(yīng)文件中提供針對此規(guī)格的第三方有權(quán)檢測單位出具的產(chǎn)品檢驗報告掃描件或影印件,報告須具有“CNAS ”或“ CMA ”標志)                                                                                                                                                         12.平整度:任意相鄰像素間≤0.5mm;模塊間拼接間隙<1mm ;                                                                                                                            13.存貯溫度: -40℃ ~ +85℃;                                                                                                                                          14.工作溫度:-20℃ ~ +65℃;

15.抗電強度:在電源兩極與保護接地端子之間施加1500V、50Hz電壓,持續(xù)1min,試驗期間,無飛弧或擊穿;(響應(yīng)文件中提供針對此規(guī)格的第三方有權(quán)檢測機構(gòu)出具的產(chǎn)品檢驗報告掃描件或影印件檢驗,報告須具有“CNAS ”或“ CMA ”標志)                                                                                                                                              16.相對濕度:10%~90%;

17.斷電測試:斷電3次,每次間隔5s恢復通電,模組顯示正常,功能正常;(響應(yīng)文件中提供針對此規(guī)格的第三方權(quán)威檢測單位出具的產(chǎn)品檢驗報告掃描件或影印件,報告須具有“CNAS ”或“ CMA ”標志)

【顯示屏的保護要求】具有防塵、阻燃、防蟲、防腐蝕、防靜電、防高溫和低溫、防電磁干擾、抗震,以及過流、斷路、短路、過壓、欠壓防護和報警等功能。        

18、提供所投產(chǎn)品的3C認證證書(委托人和制造商、生產(chǎn)企業(yè)需為同一生產(chǎn)廠家杜絕0EM);

19、防火:樣品延續(xù)燃燒時間小于1分鐘,響應(yīng)文件中提供第三方有權(quán)檢驗機構(gòu)出具檢驗報告掃描件或影印件(檢驗報告須具有“CNAS ”或“ CMA”標志,報告中需體現(xiàn)此項且符合GB4943.1-2011檢測標準);

★22.為保障穩(wěn)定性,與媒體發(fā)布系統(tǒng)為同一品牌。

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