The direct Current Voltage Gradient meter is manufactured by ADVANCE ELECTRONICSYSTEMS to meet the unique needs and requirements and instrument used to detect andmeasure the cathodic protection level of buried pipelines and other metallic structures. TheDirect Current Voltage Gradient meter is a vital tool in the field of corrosion prevention, as ithelps identify areas of potential corrosion and evaluate the effectiveness of existing cathodicprotection systems. The Direct Current Voltage Gradient meter works by detecting changes intheelectricalpotentialbetweenapipelineandareferenceelectrode.Thispotentialdifferenceiscreated by the flow of electric current through the pipeline, which is used to maintain a negativepotential on the pipeline relative to the surrounding soil. The Direct Current Voltage Gradientmetermeasuresthevoltagedifferencebetweenthepipelineandthereferenceelectrode,whichallows it to calculate the level of cathodic protection being applied to the pipeline. The DirectCurrent Voltage Gradient meter is typically used in conjunction with other corrosion preventiontechniques, such as pipeline coatings and cathodic protection systems, to ensure the long-termintegrity and safety of buried metallic structures. The data collected by the Direct CurrentVoltage Gradient meter can be used to identify areas of high corrosion potential, allowing for targeted repairs and maintenance to be carried out. The engineering design and dimensions are customizable as per client requirements.

FEATURES

•  The center zero ruggedized meter is uncluttered for ease of reading and interpretation

•  Mt+/Meterranges,+/-5,10,20,50,100,200,500,5,10,20,50,100,200,500,1000,2000 and 4000millivolts

•  Inputimpedanceranges100and1000MegaOhms

 •  On-OFFswitchincorporatingbatterytest

 •  1.3AmpHourrechargeablebatteryforlonglife

 •  Universalbatterycharger240+10%voltsAC

 •  Ruggedpolyestercoatedaluminiumcase

 •  Highaccuracycoatingdefectsurveying

 •  Rapidtechniquerequiringoneperson

 •  AdvancedElectronicscircuitry

 •  Userfriendlyoperation