ORP-20C analyzerThe precision instrument developed and designed by countrymen can be used in any occasions【LCD】LCD display can withstand temperatures up to90℃ remains unchanged and blackThe blue backlight panel allows for clear visibility even in the absence of light at night. ORP The electrode set comes standard with original equipment. ORP Electrode brand: BROADLEY-JAMES Brand, model E-3125-ED1-M10FF，Please use Hetai ORP-20C Before proceeding, carefully read the instruction manual. To make the measurement more accurate, ORP The instrument needs to be regularly calibrated ORP Calibration of electrodes, glass ORP The shelf life of electrodes is one year. After one year from the factory, their performance will be affected regardless of whether they are used or not, and they should be replaced in a timely manner. hardused ORP Electrode or long-term disuse ORPThe electrode must be used before use3mol/L KCLSoak in solution24h。ORPAnalyze Hetai ORP-20C The electrodes used in the instrument are from the United States BJC The company is an industrial company with a wide variety of high-quality electrodes in Europe and America ORP Electrodes are suitable for various occasions, such as wastewater tanks and fermentation tanks. The controller produced by the company is a high impedance input type, which can be used for any brand of industrial applications ORP Electrode.

Hetai ORP-20C Equipped with imports ORP electrodeComplete maintenance and precautions:

1 ORP-20C Input end of the instrument (measurement) ORP The electrode socket must be kept dry and clean to prevent dust and moisture from entering.2Avoid immersing the electrode in protein solution and acidic fluoride solution for a long time, and avoid contact with organic silicone oil.3、 ORP After long-term use of the electrode, if the slope slightly decreases, the lower end of the electrode can be soaked in4%HFIn solution (hydrofluoric acid)3～5Second, then rinse with distilled water and use again0.1mol/LSoak in hydrochloric acid to renew the electrode.4.To make the measurement more accurate, it is necessary to regularly check ORP Calibration of electrodes and cleaning with distilled water.