About the product
- ??Electrode internal resistance: ? 10K ?, electrode standard potential at 2.25 ?: 0.1989V, 3. Salt bridge solution: saturated KCL, 4. Flow rate of liquid complex: ? 1 drop/10min, the electrode formed by immersing porous metal silver covered with silver chloride in the solution containing CL-1 can be expressed as Cl - (x mol L ^ - 1) AgCl, Ag, and the electrode reaction is AgCl+e - ? Ag+Cl-
- ??Electrode operating temperature: ? 40 ?. Please change the reference solution frequently and clean the inner wall of the electrode The electrode should not be cleaned under ultrasonic wave
- ??Before using the electrode, please pull off the rubber sleeve of the liquid connection part before using it It is normal to have a small amount of salt crystals around the outer wall of the glass tube. This is the KCL solution slowly leaking from the glass tube, which can be washed with clean water without affecting the use
- ??The reference electrode chamber is filled with saturated KCL solution. You can also use other concentrations The salt bridge liquid in the electrode should not contain large bubbles to avoid blocking the electronic measurement circuit; If yes, the electrode can be raised and the air bubble can be floated by flicking with fingers
- ??During measurement, the liquid level of the salt bridge solution in the electrode shall be higher than the liquid level of the tested sample solution to prevent the reverse osmosis of the sample solution from changing the concentration or composition of the salt bridge solution
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