INSTRUCTION MANUAL
DPS400
56-101-01180-C
1-1
Page
1
November 5, 2003
SECTION 1:
DESCRIPTION
1. PURPOSE OF MANUAL
This publication contains the description, identification data and operating procedures for the
PITOT-STATIC TEST SET, MODEL DPS400.
Manufactured
by:
Barfield (305)
871-3900
4101
N.W.
29
Street
(800)
321-1039
Miami,
FL
33142
U.S.A.
(FAX)
305-871-5629
The DPS400 Pitot-Static Test Set meets the requirements of DOT Advisory Circular 43-203B
and of FAR 91.411 for performing Altimeter and Static System Tests and Inspections.
2. GENERAL DESCRIPTION
DPS400 (Mod P) Digital Pitot Static Tester
Figure
4
The DPS400 Pitot Static Test Set provides an accurate and convenient method of performing
leak testing of aircraft pitot-static systems including air data computers and airspeed, altimeter,
mach, vertical speed, engine pressure ratio, and manifold pressure indicators. The DPS400 is
a microprocessor based pitot-static tester. It uses transducer technology combined with
manually controlled ultra sensitive pneumatic regulators able to control altitude and airspeed
very precisely.