如何選購冷熱沖擊試驗箱

摘要：&nbsp;<span style="font-family:宋體-PUA;font-size:12pt;">&nbsp;</span> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;"> <span style="color:#333333;font-weight:bold;font-size:12pt;font-family:宋體-PUA;background-position:initial initial;background-repeat:initial initial;">如何選購冷熱沖擊試驗箱</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;text-autospace:ideograph-other;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">冷熱沖擊</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">箱</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">可用來測試材料結構或復合材料，在瞬間下經極高溫及極低溫的連續環境下所能承受的程度,&nbsp;藉以在*短時間內&nbsp;試驗其因熱脹冷縮所引起的化學變化或物理傷害.適用的對象包括金屬,塑料,&nbsp;橡膠,&nbsp;電子....等材料,可作為其產品改進的依據或參考</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;咨詢專線&nbsp;TEL:0769-23320466&nbsp;企業網站&nbsp;</span><a href="http://www.irritaction.com"><span class="15" style="mso-spacerun:'yes';color:#000000;text-decoration:none;font-size:12.0000pt;font-family:'宋體-PUA';">www.irritaction.com</span></a><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;</span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;text-autospace:ideograph-other;line-height:21.0000pt;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">1.沖擊溫度。沖擊溫度是指測試區實際能夠跑到的溫度*大范圍。注意不是預熱和預冷室的極限溫度。</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;text-autospace:ideograph-other;line-height:21.0000pt;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">2.試驗負載。這個參數直接影響能夠放置多少測試品。一般說來，這個重量越大越好。</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;text-autospace:ideograph-other;line-height:21.0000pt;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">3.復歸時間。它是指測試品全部從一個溫度點切換到另外一個溫度點所耗費的時間。我們常見的規范約定≤5min。這個時間越小越好。</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;text-autospace:ideograph-other;line-height:21.0000pt;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">4.除霜時間。除霜間隔時間越長越好。現在有寫廠家能夠做到1000cycles除霜一次，是非常理想的。除霜間隔越短說明該設備的氣密性越差！</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;text-autospace:ideograph-other;line-height:21.0000pt;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">5.sensor放置位置。規范要求，sensor必須放置在測試區內部。有些廠家將sensor放置在風道內部，雖然與測試區只有10cm的距離，但是這個能量差異是相當大的。且不能夠真實反映測試品表面的溫度變化。</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">冷熱沖擊箱是電子產業常用的環境試驗箱，對電子零件業來說它主要是用熱漲冷縮效應來驗證零件本身的可靠性、對組件和機構件來說他主要是對各部件間因遭遇熱漲冷縮而是否會導致卡死或龜裂、對某些行業來說，冷熱沖擊還可以用來驗證潤滑油的效能，近來我還發現有寫客戶把沖擊箱用來做應力篩選等等，總之它的使用非常廣泛。這么重要的設備。</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="color:#2F2F2F;font-weight:bold;font-size:12pt;font-family:宋體-PUA;background-position:initial initial;background-repeat:initial initial;"> 我們在選購的時候要注意哪些關鍵參數呢？</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> 1，沖擊溫度。沖擊試驗箱溫度是指測試區實際能夠跑到的溫度*大范圍。注意不是預熱和預冷室的極限溫度。</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> 2，試驗負載。這個參數直接影響能夠放置多少測試品。一般說來，這個重量越大越好。</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> 3，復歸時間。它是指測試品全部從一個溫度點切換到另外一個溫度點所耗費的時間。我們常見的規范約定≤5min。這個時間越小越好。</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> 4，除霜時間。除霜間隔時間越長越好。現在有寫廠家能夠做到1000cycles除霜一次，是非常理想的。除霜間隔越短說明該設備的氣密性越差！</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"> 5，傳感器放置位置。規范要求，傳感器必須放置在測試區內部。有些廠家將傳感器放置在風道內部，雖然與測試區只有10cm的距離，但是這個能量差異是相當大的。且不能夠真實反映測試品表面的溫度變化。</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';"><br /> </span><span style="mso-spacerun:'yes';color:#0000FF;text-decoration:underline;font-size:12.0000pt;font-family:'宋體-PUA';">電子業、光電業、汽機車業、電子系統廠、電子零配件、汽車電子、噴涂業。生化科技、制藥業、國企。軍工等產業</span><span style="mso-spacerun:'yes';color:#0000FF;text-decoration:underline;font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;"> <span style="mso-spacerun:'yes';color:#0000FF;text-decoration:underline;font-size:12.0000pt;font-family:'宋體-PUA';"><o:p>&nbsp;</o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;</span><span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;</span><a href="http://www.irritaction.com"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">偉煌科技</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">（wewon）研發，生產，銷售，維修：</span><a href="http://www.irritaction.com/goodsid/goodsview/10083896.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">恒溫恒濕試驗箱</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/goodsview/7290100.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">冷熱沖擊試驗機</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/goodsview/7200961.htm"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">可程序恒溫恒濕試驗機</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/goodsview/7200958.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">高低溫箱</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/fenleier/2642231/1.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">三箱</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">（</span><a href="http://www.irritaction.com/goodsid/fenleier/2637099/1.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">兩箱）式冷熱沖擊試驗機</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/fenleier/2535914/1.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">溫濕度快速溫變箱</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/fenleier/2737394/1.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">高溫試驗箱</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/fenleier/2535797/1.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">鹽霧腐蝕箱</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/fenleier/2535795/1.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">步入式恒溫恒濕室</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/fenleier/2615606/1.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">紫外線耐候試驗箱</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，</span><a href="http://www.irritaction.com/goodsid/fenleier/2737393/1.html"><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">氙燈耐候試驗箱</span></a><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">，振動，跌落，拉力試驗機，電池檢測設備等模擬試驗設備。</span><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">產品廣泛應用于</span><span style="mso-spacerun:'yes';color:#0000FF;text-decoration:underline;font-size:12.0000pt;font-family:'宋體-PUA';">電子業、光電業、汽機車業、電子系統廠、電子零配件、汽車電子、噴涂業。生化科技、制藥業、國企、軍工等產業</span><span style="mso-spacerun:'yes';color:#0000FF;text-decoration:underline;font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;"> <span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">咨詢專線：0769-23320466&nbsp;&nbsp;15907698721&nbsp;&nbsp;13427891191</span><span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';"><o:p></o:p></span> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;"> <span style="mso-spacerun:'yes';color:#0000FF;font-size:12.0000pt;font-family:'宋體-PUA';">企業官方網站：</span><span style="color:#0000FF;font-size:12pt;font-family:宋體-PUA;">&nbsp;</span><a href="http://www.irritaction.com" style="line-height:1.5;"><span class="15" style="mso-spacerun:'yes';color:#0000FF;text-decoration:none;font-size:12.0000pt;font-family:'宋體-PUA';">www.irritaction.com</span></a> </p> <p class="p0" style="margin-bottom:0pt;margin-top:0pt;"> <span style="mso-spacerun:'yes';font-size:12.0000pt;font-family:'宋體-PUA';">&nbsp;</span> </p>