Yuav ua li cas siv ib tug multimeter kom tsis txhob muaj tam sim no nyob rau hauv lub electrophoresis tank
1. Ua ntej, siv multimeter los xyuas seb lub ntsuas hluav taws xob electrophoresis puas muaj qhov tso zis hluav taws xob (nco ntsoov tias qhov hluav taws xob DC raug xaiv, thiab cov zis yuav tsum tsis pub tshaj qhov ntau, thiaj li tsis ua kom puas lub multimeter)
2. Siv ib lub tshuab multimeter los xyuas seb cov kab hluav taws xob tso zis puas txuas nrog.
3. Siv lub tshuab multimeter los xyuas seb lub qhov (socket) ntawm lub tshuab hluav taws xob electrophoresis puas txuas nrog lub platinum xaim, thiab tsom mus rau kev tshuaj xyuas seb lub qhov (socket) thiab cov ntsaws ntsaws ntsaws ruaj ruaj yog txuas nrog cov khoom sib txuas nrog cov platinum hlau. Yog tias pom tias xoob, siv rab koob-qhov ntswg pliers kom nruj nws Qhov ntawd yog nws, tom qab qhov kev xeem tiav, yog tias tsis muaj tam sim no, xyuas seb lub platinum hlau puas lawm. Yog hais tias lub platinum hlau qhia tau hais tias tawg, solder nws nrog ib tug hluav taws xob soldering hlau. Ua ntej, siv cov flux rau platinum hlau thiab tom qab ntawd muab cov hlua khi rau ntawm cov hlau tawg Ob ntu ntawm cov hlau platinum tuaj yeem txuas ua ke.
