UFC 3-570-06
JANUARY 31 2003
Table 4-3. Corrosion Survey Component Testing
CP SYSTEM TYPE
TEST MEASUREMENT
GALVANIC SYSTEMS
a) One S/E potential measurement with the reference electrode
placed directly over/adjacent to the protected structure at the
(at each test station)
location(s) nearest the anode(s).
b) One S/E potential measurement with the reference electrode
placed directly over/adjacent to the protected structure midway
between anode(s).
c) One anode-to-electrolyte potential measurement with the
reference electrode placed directly over/adjacent to the anode with
the anode lead disconnected.
d) Anode-to-structure current using (in order of preference) a
clamp-on milliammeter, a multimeter measuring millivolts across a
calibrated shunt, or a multimeter connected in series measuring
milliamperes.
IMPRESSED CURRENT Perform the rectifier operational checkout (paragraph 4-5).
SYSTEMS
4-5
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