在線(xian)質(zhi)控裝(zhuang)置是一(yi)款以質(zhi)量控制為(wei)原則,檢(jian)驗其他分析儀表測試性能的設備。與(yu)水質(zhi)在線(xian)分析儀聯(lian)用,可實現任意濃度(du)標液(ye)配制和(he)供(gong)(gong)樣(yang)、零點核查供(gong)(gong)樣(yang)、人工標液(ye)核查供(gong)(gong)樣(yang)以及原水測試供(gong)(gong)樣(yang)等(deng)功能。可應(ying)用在市(shi)政(zheng)污水、工業廢水、地(di)表水等(deng)領(ling)域水質(zhi)監測站中,為(wei)COD、氨氮(dan)、總磷、總氮(dan)等(deng)水質(zhi)在線(xian)分析儀提供(gong)(gong)水樣(yang)及核查標液(ye)。