Corrosion Monitoring

Models ER 4100 and 4100 HT – Electrical Resistance Probe  with Packing Gland and Cylindrical Element Model ER4100 Electrical Resistance Probes are retractable and commonly used in high pressure and high temperature applications. The all-welded design allows the probe to be used in harsh environments. A specially designed packing gland is used …

Special Corrosion Coupons Standard Coupons Pre-stressed Coupons: are used where sulfide stress corrosion cracking is a factor. Pre-stressed coupons come in two sizes: 6 inch for single coupon and 4 inch for the multiple type a ۶ Inch Strip Coupons: This coupon is used when a larger exposed area is required. The exposed …

Specimen Exposure racks are used to mount test samples and secure them directly to operating equipment within the industrial environment. The usage helps eliminate coupon loss which might occur if samples were individually placed in the process flow. Rack usage also allows samples of differing alloys and materials to be …

Coupons are available in a wide range of alloys. Please call for details and pricing.

Model SR4000 – Coupon Insertion System with Packing Gland Model SR4000 coupon insertion systems are retractable and commonly used in high pressure and high temperature applications. A specially designed packing gland is used to insert or retract a coupon from a pressurised system without a process shutdown. The insertion system is …

Model RT 6000 – Coupon Insertion System Fixed Length with Flange Model RT 6000 is a fixed-length, flange-mounted, coupon insertion system. The probe is ideally suited for use in high pressure and/or hazardous applications where threaded fittings are not available or not recommended. Process shutdown or process isolation is required for …

Model HY7000 – Hydrogen Probe with Gauge Assembly for High Pressure Access Systems Model HY7000 is a high pressure hydrogen probe which can be used for pressures up to 3600psi. Hydrogen probes are commonly used for monitoring hydrogen permeation in steels, which could lead to embrittlement, blistering and decarburisation resulting in …

Model HC6200 Bio-probe Model HC6200 bio-probe is used to collect samples of bacteria in gas and oil producing systems. The bacterial population on a system’s metal surfaces more relevant to corrosion than the bacteria population in the system’s fluids. This is because only surface or sessile bacteria cause corrosion. Thus a …