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Linear polarization-resistance meter

Probes are used to measure corrosion rate on-line. There are two basic types of probes, electrical resistance (ER) and linear polarization resistance (LPR). Probe testing is described in ASTM G 96 [15]. Probe data may be read on a hand-held meter or downloaded periodically to a computer and/or hand-held meter. These systems require no permanent fields cables. [Pg.787]

Figure 4.13 The Gecor 6 linear polarization meter with sensor controlled guard ring for corrosion rate measurement (circular sensor A) and concrete cover resistance/resistivity head (tubular sensor B). Courtesy James Instruments USA and Geocisa SA, Spain. Figure 4.13 The Gecor 6 linear polarization meter with sensor controlled guard ring for corrosion rate measurement (circular sensor A) and concrete cover resistance/resistivity head (tubular sensor B). Courtesy James Instruments USA and Geocisa SA, Spain.
Figure 4.11 The Gecor 6 linear polarization device with sensor controlled guard ring fiir corrosion rate measurement and concrete ct>ver resistance/resistivity meter. Courtesy Geocisa SA Spain. Figure 4.11 The Gecor 6 linear polarization device with sensor controlled guard ring fiir corrosion rate measurement and concrete ct>ver resistance/resistivity meter. Courtesy Geocisa SA Spain.

See other pages where Linear polarization-resistance meter is mentioned: [Pg.828]    [Pg.828]    [Pg.552]    [Pg.74]    [Pg.98]    [Pg.59]    [Pg.546]    [Pg.214]   


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