Paneles de dimensiones determinadas utilizadas para medir la resistencia a la corrosión.
Anti Corrosion Test panels

http://www.dstan.mod.uk/data/05/050/23000200.pdf

C.2.1 Steel test panels of dimensions 150 mm x 100 mm as specified in
Def Stan 05-50 (Part 25) with a 5 mm diameter hole positioned centrally
approximately 5 mm from a 100 mm edge.
C.2.2 Hot-plate or oven controlled at (90 ± 1)°C.
C.2.3 Dip-tank of adequate proportions to ensure total immersion of the
test panel in the molten sample.
C.2.4 Rack for suspending panels.
C.2.5 Glass hooks, double-ended.
C.3 Procedure
C.3.1 Prepare three test panels as described in Def Stan 05-50 (Part 25).
C.3.2 Weigh each penal to the nearest 0.1 g.
C.3.3 Control the temperature of the molten sample at (90 ± 1)°C in the
dip-tank.
C.3.4 By means of a glass hook, totally immerse each panel in turn in the
molten sample for not less than 2 minutes to allow sufficient time for the
temperature of the panel to reach that of the sample.
C.3.5 Withdraw the panel at an even rate which will give a film weight of
(90 ± 10) g/m2.
C.3.6 Suspend the panel from the
(23 ± 2)°C.
C.3.7 Re-weigh each panel to the
rack for 24 hours ± 15 minutes at
nearest 0.1g and calculate the film
weight to ensure film weight is in the range (90 ± 10) g/m2.
C.3.8 Visually examine the coating for evidence of sagging, bittiness, or
other imperfections.
C.3.9 Determine the salt spray resistance
salt solution, for the specified duration.
C.4 Calculation
Not applicable.
by ASTM Method B117, using 5 %