291.99
Figure 2-4.--Flash point tester.
for fuel testing. Like the AEL Mk I/AEL Mk II,
to the unit case. The grounding function transfers
you will use the AEL Mk III to test diesel fuel,
the static electric charge that is created as the fuel
naval distillates, and JP-5. If this unit is not
is drawn from the plastic bottle through the filter
operational, you will not be able to determine the
holder.
quantity of solid contaminates or free water
content in the fuel. The reason for this is the AEL
Flash Point Tester
Mk I/Mk II requires the fuel to be drawn through
its detector pad by the AEL Mk III pump.
The flash point tester shown in figure 2-4 is the
only type of flash point tester that is authorized
Although it is portable, the AEL Mk III should
for shipboard use. It is classified as a closed-cup
be mounted in a permanent location so it will stay
tester because the liquid being tested is heated by
within its proper calibration requirements. Every
an electric element and not an open flame.
time this unit is moved, it must be recalibrated. It
should only be moved if it is being replaced or
You will use this tester to determine the flash
repaired.
point of a specific petroleum product. Before you
use it, however, always thoroughly clean and dry
The primary safety factor you must consider is
all parts of the cup and its accessories. Be sure to
to make sure the grounding probe is in good
remove any solvent that was used to clean the
working condition and that you, and other oil lab
equipment. These steps will help you make certain
personnel, use it properly. You must use the
the solvent will not contaminate the fuel or come
grounding probe to ground the metal filter holder
in contact with the heating element.
