e-201 Lab Glass pH Electrode

Apure e-201 Lab Glass pH Electrode is the glass electrode and reference electrode together molded case rechargeable type composite electrode, PH measurement element, is used to measure the PH of aqueous solution (hydrogen ion activity), it is widely used in environmental monitoring, HuaQing industry, pharmaceutical industry, dyestuff industry, colleges and universities and research institutions need to detect in the aqueous solution PH value of the occasion.

Can solution with pH composite electrode, plastic shell (PC), Q9 plug, low noise shielding line (800mm), fiber bridging, silver
silver chloride reference ratio, 3.0 mol / L KCl ginseng than solution (containing silver chloride) for routine laboratory pH measurement.

Use steps:
Measuring tip downward, pinch black electrode cap and light thrown several times, checking sensitive glass film and reference than
the salt bridge shall be filled with solution is no air bubbles.

The electrode is added to the liquid port to keep the opening state and is connected with the acidity meter, and the correction of the electrode slope is carried out in two different standard buffer solutions. (the calibration process is referred to the acidity meter).

Electrode preservation:
-Please add about 18mm height 3.0mol/L potassium chloride solution in the electrode protective sleeve, gently pinch protection
sleeve opening which forms a flat shape, mounted in the measuring tip.
The electrode is put into the box and stored at room temperature.

Matters attention:
-Electrodes immersed in standard buffer or in the solution, please pinch electrode rapid mixing several times or shaking of the
electrode holder, to make sensitive glass and salt bridges around the full solution.

-In order to obtain accurate results, the correction of the electrode and the measurement of the electrode should be kept in a
variety of conditions.

-The external reference liquid level of the electrode is kept at the 10mm of the liquid adding hole for the best, which is not less than the surface of the tested sample.
-Always keep the electrode plug clean and dry.
-Do not immerse the electrode in the tested solution for a long time.
-Electrode use is completed, please carefully clean the electrode.

This product has a PC (polycarbonate) shell, a glass component and a silicone rubber material. Please make sure that your sample solution has no harm to the above material.

Please keep the electrode number in good condition (the cable out of the white casing), do not replace the electrode plug, otherwise you can not enjoy the product related service.