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Related Articles防凍劑(ji)低溫(wen)試(shi)驗設(she)備(bei)測試(shi)環(huan)境條(tiao)件:環(huan)境溫(wen)度(du)為+5~+28℃、相對(dui)濕度(du)≤85%、試(shi)驗箱內無試(shi)樣條(tiao)件下。測試(shi)方法:GB/T 5170.2-2008 溫(wen)度(du)試(shi)驗設(she)備(bei)、GB/T 5170.5-2008 濕熱試(shi)驗設(she)備(bei)。
溫(wen)(wen)(wen)度變化(hua)的(de)儀器有模擬大氣(qi)環境(jing)中高低溫(wen)(wen)(wen)溫(wen)(wen)(wen)度的(de)變化(hua)規(gui)律。突出主要溫(wen)(wen)(wen)度并利用高低溫(wen)(wen)(wen)實(shi)驗設備人為地設定(ding)變溫(wen)(wen)(wen)、控制(zhi)或模擬環境(jing)氣(qi)溫(wen)(wen)(wen),使一(yi)些的(de)產品在(zai)生產或者(zhe)使用(或過程(cheng))發生或再現(xian)真(zhen)實(shi)性環境(jing)實(shi)驗,從(cong)而使被試(shi)驗產品日后批量生產或者(zhe)使用時(shi)性能會更(geng)加可靠及穩定(ding)。高低溫(wen)(wen)(wen)試(shi)驗箱(xiang)可以根據不同(tong)的(de)溫(wen)(wen)(wen)度試(shi)驗條件設定(ding)多個程(cheng)序從(cong)高溫(wen)(wen)(wen)循環到(dao)低溫(wen)(wen)(wen)再從(cong)低溫(wen)(wen)(wen)循環到(dao)高溫(wen)(wen)(wen),不停的(de)循環直到(dao)試(shi)驗條件完成為止。
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