1-11. LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - continued.
Rear Door: Primarily used to load and unload overpack boxes. Provides a secondary entrance/exit for the
laboratory. Provided with an internal door lock release mechanism to facilitate emergency exit.
Front and Roadside Exterior.
POWER INPUT Panel Door: Hinged, double latched access door to electrical and telephone connection points.
An alarm buzzer which indicates a purge door closed during a purge cycle is also located behind this door.
Roadside Storage Box: Provides storage area for main power input cable, ground rod, ground rod driver/puller,
hose adapter, coupler and fire hose. It is equipped with fork truck lift slots and retaining pins for
Fume Hood and Gum Bath Vent Door: Hinged, double latched access door for fume hood and gum bath vent.
Must be open when operating exhaust blowers.
Utilities Box Door- Hinged, double latched access door to water connections for hoses to fill, supply or drain the
PURGE INTAKE Door: Hinged, double latched access door for purge intake damper. Must be open during purge
cycle to allow environmental control unit to ventilate the laboratory.
PURGE EXHAUST Door: Hinged, double latched access door for purge exhaust damper. Must be open during
purge cycle to allow air to be exhausted from the laboratory.
Trailer Accessories Storage Door: Provides access to storage area for van accessories; i.e., roadside reflectors,
wheel chocks, various tools, wiping rags, etc.
Environmental Control Units: Provide heating and cooling of the laboratory. The four units are identical but each
has its own individual controls.
Jet Fuel Thermal Oxidation Tester: This tester is a closed loop fuel system with pump circulation and nitrogen
pressurization. It is used in performing ASTM test D-3241.
Oxidation Stability Bath: Used with Oxidation stability of Gasoline Bomb to perform ASTM tests D-525 and D-
Pressure Recording Gage: Provides a means to measure and record pressure changes in a system. Changes
are plotted against time. It is used in conjunction with the Oxidation Stability Bath.
Reid Vapor Pressure Bath: Used with Reid Vapor Pressure Bombs to perform ASTM tests D-323 and D-1267.
Manometer: A dual-scale (psi and Hg) indicator which provides a means of accurately testing RVP gages before
and after use.