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</div><div>　　1、準(zhǔn)備好十字口螺絲刀和一根兩線或者三線的帶插頭電源線；<br /> </div><div>　　2、將儀表后上方的六角柱上螺絲擰松至能放入電極的線頭；將電極線中白色透明線插入螺絲頭與六角柱之間，將螺絲頭擰緊；<br /> </div><div>　　3、將GND標(biāo)志的左側(cè)螺絲松開(kāi)，并將黑色電極線插入方形墊片下面，然后將螺絲擰緊；<br /> </div><div>　　4、將線體眼神為黃色和紅色的兩根溫度電極線分別接到Temp對(duì)應(yīng)的接線螺絲上(這兩根線沒(méi)有順序)；<br /> </div><div>　　5、此時(shí)電極和儀表的連接就完成了，下面開(kāi)始接電源線；<br /> </div><div>　　6、在這里我只介紹三線電源線的連接方法，兩線的接地線不接就可以了；<br /> </div><div>　　7、看儀表后部寫(xiě)有220V和0V，將電源線的兩線接在220V和0V上，這兩根線不分順序。<br /> </div><div>　　<strong>工業(yè)pH計(jì)</strong>的保養(yǎng)：<br /> </div><div>　　1、測(cè)量時(shí)，應(yīng)先在蒸餾水中(或去離子水)洗凈，并用濾紙吸干水分，防止雜質(zhì)帶進(jìn)被測(cè)液中，電極球泡和液絡(luò)部應(yīng)*浸在被測(cè)液內(nèi)。<br /> </div><div>　　2、建議用戶(hù)每月對(duì)電極進(jìn)行清洗一次以及配合儀器校正。<br /> </div><div>　　3、使用時(shí)間較長(zhǎng)的電極，它的玻璃膜可能變成本透明或附有沉積物，此時(shí)可用鹽酸洗滌，并用水沖洗。<br /> </div><div>　　4、檢查接線端子處是否干燥，如有沾污，請(qǐng)用*擦拭，吹干后使用。<br /> </div><div>　　5、應(yīng)避免長(zhǎng)期浸泡在蒸餾水或蛋白質(zhì)溶液中，并防止與有機(jī)硅油脂接觸。<br /> 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