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Roxar™ Retractable Weight Loss Coupons and Holders
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The Roxar™ Retractable Weight Loss Coupons and Holders are used to correlate the corrosion rates on pipe walls by measuring the weight of elements exposed to corrosion over a given period of time.
Effects of pitting, scaling, deposits or bacteria can also be analyzed if required. The retractable coupons are installed on low pressure systems. The corrosion coupons are available in a variety of materials to access corrosion in many types of systems.
Roxar™ Retractable Weight Loss Coupons and Holders

Specs

Pressure Rating
1,500 psi (103 bar)
Max Temperature
260 °C /399 °F
Probe Coupon Material
See Data Sheet for options
Standard Probe Body Material
Stainless Steel 316L
Process Connections
See Data Sheet

Features

  • Simple method, no investments in field instruments required
  • Simple technology, easy to understand
  • Additonal information about corrosion type, deposits and bacteria is available, please contact us for more information.
  • Common back-up method for online corrosion monitoring
  • Well developed standards for coupon analysis and data assessment
  • A wide range of coupon designs and shapes are available
  • Coupons can be used to quantify pitting rate (localized corrosion)

Education

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