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首頁 > 資料下載 > BOD測定儀說明書
BOD測定儀說明書
2010/12/2 [4895]

BOD測定儀簡介及使用范圍

生物化學需氧量BOD5是水質評價的必測項目,是衡量有機物對水質污染的重要質量指標。傳統BOD5的測定方法采用化學稀釋法。該方法操作繁瑣,對分析人員的實驗技能要求較高,實驗數據的離散性較大,往往造成無法得出準確的實驗結果。

870型直讀式BOD5測定儀是利用空氣壓差法進行生化需氧量測定的一種新型儀器,其操作簡單,能提供與化學稀釋法可比的準確測量結果,讀數直觀,使用和維護方便。廣泛應用于環保監測、石油化工、醫療衛生、教學科研等部門對水質的監測,是廣大分析工作者的有力工具。



具體說明請看附件。。。。

 

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