Cathodic Protection Calculator

Mobile App

The Cathodic Protection Calculator Mobile App contains over 150+ calculations from Cathodic Protection Tester to Engineer level with both Metric & Imperial units.

(Available in iOS versions 15.0 and above & Android versions 8.0 and above)

Modules include:

• Cathodic Protection Testing
  • Current Shunt Conversions (Resistance, Voltage/Amperage)
  • Current Requirement Testing
  • Current Span Testing *
  • Coating Conductance Testing *
  • Panhandle Eastern Casing Isolation Testing *
  • CIS Metallic IR Current Span Calculation (Steel) *
  • DCVG Indication Severity (%IR) Calculation *
  • Hot Spot Electrical Survey Calculations (Steel) *
• Reference Electrodes
  • Reference Electrode Conversion
  • Reference Electrode Temperature Correction (To 25° Celsius , From 25° Celsius) *
• Soil Resistivity
  • Wenner Single Layer Soil Resistivity
  • Schlumberger Single Layer Soil Resistivity *
  • Barnes Multiple Layers Soil Resistivity (Wenner) *
  • Convert Soil Conductivity to Resistivity (Soil Resistivity / Soil Conductivity) *
• Structures
  • Pipeline Current Requirement
  • Tank Current Requirement *
  • Pipeline & Cable Linear Resistances
  • Pipeline Resistance and Conductance (to Remote Earth) *
• Anode Resistance
  • Horizontal Anodes
    • Single Horizontal Anode Resistance (Resistance / Soil Resistivity)
    • Multiple Horizontal Anodes Resistance (Resistance / Soil Resistivity) *
    • Continuous Horizontal Anode Resistance (Resistance / Soil Resistivity) *
    • Linear/Ribbon Anode Resistance (Resistance / Soil Resistivity) *
  • Vertical Anodes
    • Single Vertical Anode Resistance (Resistance / Soil Resistivity)
    • Multiple Vertical Anode Resistance (Resistance / Soil Resistivity) *
    • Deep Anode Groundbed Resistance (Resistance / Soil Resistivity)
  • Tank Anodes
    • Undertank Ribbon Anode Resistance *
    • Internal Tank Anode String (1-3) Resistance (Resistance / Soil Resistivity) *
    • Internal Tank Anode String (3+) Resistance (Resistance / Soil Resistivity) *
  • Internal Vessel Anodes
    • Bayonet (Cylindrical) Anode Resistance (Resistance / Liquid Resistivity) *
    • Spherical Anode Resistance (Resistance / Liquid Resistivity) *
  • Marine Anodes
    • Pipeline Bracelet Anode Resistance (Resistance / Liquid Resistivity)
    • Stand-Off Anode Resistance (Resistance / Liquid Resistivity) *
      • Cylindrical, Rectangular, & Trapezoidal
    • Flush Mounted Anode Resistance (Resistance / Liquid Resistivity) *
      • Circular & Rectangular
• Anode Weight / Lifespan
  • Anode Weight / Lifespan
  • Backfill Weight (Horizontal Anode / Vertical Anode) *
• Anode Current Density (Anode Material / Backfill Material) *
• Galvanic Anode Current Output (High Potential Magnesium, Standard Potential Magnesium, Zinc, Aluminum) *
• Rectifier Sizing
  • Minimum Required DC Rectifier Voltage
  • Minimum Required AC Input Amperage *
• Interference Analysis
  • General
    • Coating Holiday / Coupon Current Density (Current, Voltage/Resistance)
  • DC Interference Analysis
    • Voltage Rise Analysis (Horizontal Anode, Vertical Anode) *
    • Time Until Penetration (Steel) *
    • Resistance Bond Sizing *
  • AC Interference Analysis
    • AC Current Density Approximation (Current Density, Soil Resistivity, AC Voltage)
    • Soil Arcing Distance (Arcing Distance, Soil Resistivity, Fault Current) *
• DC Attenuation Calculations (Sending End Current / Receiving End Current) *
• Miscellaneous Calculations
  • Ohm’s Law (Voltage, Current, Resistance)
  • Multiple Resistances Calculation *
  • Pythagorean’s Theorem
• Basic Calculator
• Information Sheet

* Modules Only available in premium (PAID) version of application – $10 USD

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