E-201 ORP Electrode ORP Meter Accessory For Laboratory

Features Application The electrode is composed of platinum indicator electrode and reference electrode of silver silver chloride electrode Used for detection of oxidation reduction potential of circuit board and chromium containing waste water treatment applicable temperature 5 70℃ Preparation of ORP standard solution Put 50ml PH4 00 standard buffer solution in a small beaker add appropriate amount of 4 Benzoquinone 1 reagent and stir to dissolve to saturation The ORP standard solution cannot be used for a long time after preparation to avoid failureDescription Standard ValueTemperature ℃ORP value mv Temperature ℃ORP value mv 0277302515272352471026940242152644523720260502322525655227Potential of electrodes 245 270mvInternal resistance 10KΩElectrode stability ±8mv 24 hoursSize 12 x 150mmNote 1 When the electrode is measuring the test part of the electrode and the junction of the reference must be immersed at the same time 2 The storage time of the electrode standard solution with hydrogen and saturated solution is 48 hours 3 If the platinum of the electrode is stained with oil it can be cleaned with cotton or alcohol gently If there is insoluble organic matter it can be scrubbed with 30 50 hydrochloric acid Package Include 1 x ORP ElectrodeDetails Pictures