Abstract: After one to two hundred samples have been made in the electrolytic cell, it should be reprocessed, otherwise it will directly affect the analysis result of the hydrogen value and make the hydrogen value result low. What are the treatment methods introduced by the editor of China Chemical Instrument Network? (1) Remove the electrolytic cell of the hydrocarbon analyzer; (2) Clean the electrolytic cell of the hydrocarbon tester: first rinse it with tap water, then dip the washing powder with a small soft brush, slowly rotate the brush to the left, pay attention to the lead, then slowly Slowly turn the brush to the right to exit, rinse with water to see if the platinum wire is bright. If you find a dark place, you can re-brush it with a brush until it is washed, and finally rinse it with distilled water, then rinse with copper chloride After completion, use an electric blower (hot air gear) to blow dry, and then use a multimeter to block (2K) the two poles of the electrolytic cell. The internal resistance should be infinite, indicating that the cleaning is intact, otherwise re-clean. (3) Equipped with electrolyte: take a small measuring cylinder of 10ml or 15ml, firstly fill 3 parts of phosphoric acid (superior grade pure) according to the volume ratio, and then 7 parts of copper propyl, shake the measuring cylinder gently, and the bottom of the cylinder should emit heat. (4) Coating film; incline the thick end of the cleaned electrolytic cell upward, pour the prepared electrolyte into the electrolytic cell, and pour it to 1/2 of the length of the electrolytic cell for the first time (if the electrolyte still flows down, it should be Put it flat, wipe clean the electrolyte flowing through with filter paper), and then blow dry with cold air, pour it to the whole of the electrolytic cell for the second time (be careful not to flow through the two poles), then blow dry with cold air, and pour half in the third time , Dry it with cold wind, and then use a multimeter (1Ω block) to measure the two poles. If there is a certain resistance (several ohms or tens of ohms), the coating film is normal, otherwise recoat. (5) Install the coated electrolytic cell, and put the cooling kit on, so that the thin end of the electrolytic cell is slightly inclined upward. (6) Electrolysis: Open the gas path, the flowmeter displays 80mL / min, turn on the power, press the coating button, and then electrolyze to the end after 60 minutes, and then press the coating button to continue coating until the end (electrolytic flow ≤70mA), After reaching the end point, you can press the "Month, Day" button, respectively enter the odd and even numbers, and then press the return button to make the electrolytic current can quickly drop to the end point, so you can repeat it many times 100% Cotton Facial Tissue,Disposable Cotton Facial Tissue,Disposable Cotton Tissue,Soft Disposable Cotton Tissue COTTONWHISPER (TAIZHOU) DAILY PRODUCTS CO.,LTD , https://www.zjcosmeticpuff.com