Cu/CuSO4 fixed reference electrode with 10cm2 coupon
The use of polyethylene coating or similar types of high-dielectric coating on new pipelines requires the use of a polarization coupon to simulate coating leakage. Copper spiral wire with 500 cm2 of exposed surface inside saturated electrolyte ensures a constant read even in difficult use.
These coupons allow you to locate the electrical critical point (patrz EN 13509:2001). CMP has developed the durable “Polar 1500” reference electrode, which combines a typical Cu/CuSO4 reference electric with a 10 cm2 carbon steel polarization coupon.
The measuring station equipped with reference electrodes “Polar 1500” allows the most appropriate control of the effectiveness of cathode protection.
diameter 150 mm – height 300 mm
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