Qingdao Yinghai Corrosion and Fouling Control Technology Co., Ltd.  

Product Name: Long-Acting Buried Polarization Probe, Stable Potential Measurement Probe Model NO.: YHRJC(D) Trademark: YH Transport Package: Carton Packing Specification: to eliminate about 90% IR drops Origin: China HS Code: 90329000 Product Description Long-acting buried polarization probe, stable potential measurement probeProduct DescriptionLong buried polarization probe is a long-acting and stable potential measurement probe with underground steel pipeline and cathodic protection system, which can eliminate the IRdrops. It is mainly applied forthedetection and monitoring of potential of cathodic protection in corrosion control engineering of steel pipelineunderwateror underground. about 90% IRdrops in the soil media can be eliminated through using the special structure of the probe. The IRdrops in soil media can be eliminated basically through using the potential measuring instrument together with ZSC-2, which can make the monitoring protective potential result more accurate. The built-in reference electrode of the probe is a copper/saturated copper sulfate electrode or a zinc electrode. The product is developed under the standard of TM0494 NACE -- Standard Test Method for Cathodic Protection ofmetal PipelineUnderground and underWater, which is in line with the requirements of the latest technical standards at home and abroad.Range of Application:In soil and pipelineMain featuresLong lifespan and low internal resistanceTechnology index:3.1 Stable point position: copper/ saturated copper sulfate electrode (compared toCES electrode). 3.2 Dimensions: 3.3: Internal resistance3.4 Working life3.5 Eliminating IR drops: toeliminateabout 90% IRdrops, with better effect by integratingZDC-2 potential measuring instrument.Note: 1. Polarization probe is fragile, so be careful in carrying to avoidbreakingand shattering theprobe. Don't pull the cable as handling tools. 2. Placed in a cool and dry placebefore burying to avoid sunlight and rain.3. Do not put it together with other chemicals. 4. Do not cut cable insulation layerin carryingand installation process.5. Check the circular holeat the bottom of the probe carefully beforeusing thepolarization probeto ensureit would not beblocked by plastic clothand otherinsulating material, which has an impact on the test result.Storage methods: When the polarization test probe is left unused, the bottom part of the probe should be immersed in tap water. In order to prevent the polarization test piece from rusting, the sacrificial anodecan be connected with the wire 2 or 3of the probe. Even if the probe of the test piece is born with floating rust, it doesnot affect the utilizationas the floating rust is lightly wiped before using.