競道光電水質細菌檢測儀JD-ATP,采用生(sheng)(sheng)物(wu)化學反應(ying)方(fang)法檢(jian)測ATP含(han)量(liang),ATP熒(ying)光(guang)(guang)檢(jian)測儀基于螢火蟲發(fa)光(guang)(guang)原理(li),💃利用“熒(ying)光(guang)(guang)素酶—熒(ying)光(guang)(guang)素體系”快速檢(jian)測三磷(lin)酸(suan)腺苷(ATP)。ATP拭子含(han)有可(ke)以裂解細胞(bao)(bao)膜的(de)(de)試劑,能將細胞(bao)(bao)內ATP釋放出來,與(yu)試劑中(zhong)含(han)有的(de)(de)特異性酶發(fa)生(sheng)(sheng)反應(ying),產生(sheng)(sheng)光(guang)(guang),再用熒(ying)光(guang)(guang)照度計檢(jian)測發(fa)光(guang)(guang)值,微生(sheng)(sheng)物(wu)的(de)(de)數量(liang)與(yu)發(fa)光(guang)(guang)值成正比(bi),由于所有生(sheng)(sheng)物(wu)活細胞(bao)(bao)中(zhong)含(han)有恒量(liang)的(de)(de)ATP,所以ATP含(han)量(liang)可(ke)以清晰地表明(ming)樣品中(zhong)微生(sheng)(sheng)物(wu)與(yu)其他生(sheng)(sheng)物(wu)殘余的(de)(de)多少,用于判斷衛(wei)生(sheng)(sheng)狀況。