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當前位置:首頁(yè)  >  新聞中心  >  干燥箱和培養箱上必須要插溫度計嗎?

干燥箱和培養箱上必須要插溫度計嗎?

更新時(shí)間:2011-12-02      點(diǎn)擊次數:1626

問(wèn)題:干燥箱和培養箱上必須要插溫度計嗎?
  
  您用的箱子是不是箱體上有個(gè)窟窿,然后拿個(gè)水銀溫度計插在里面測量箱內溫度的呢?可視窗是圓的,靠交流接觸器控溫,數顯。但是溫度不能修正。
 
  如果您用的儀器是數顯的,每天都要對其進(jìn)行溫度核實(shí)!我們公司都采用一天2次的方式!國外專(zhuān)家和客戶(hù)也是認可的,過(guò)FDA時(shí)我們才開(kāi)始要求這樣做的。溫度計采用水銀或是直接數顯或是指針的好像都可以!不過(guò)都要有校驗標簽的,水銀溫度計可采用沙子包裹的方式立在里面。便于取出觀(guān)察時(shí),溫度不會(huì )過(guò)快變化。供大家參考!

      這類(lèi)箱子挺穩定的,但是使用壽命不及用繼電器控制的長(cháng)噪音大,而且萬(wàn)一控溫儀失控導致超溫溫度計可能會(huì )被損害,大家都知道水銀是劇毒的,不是本人針對這類(lèi)儀器,我就是覺(jué)得這類(lèi)產(chǎn)品應該升級,不要一味節約成本。

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