56-101-01501_01502 Revision D
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CHAPTER 1: GENERAL
1. INTENDED USE
A. The BARFIELD INC. DFQ40K (P/N: 101-01501) is a self-contained Fuel Quantity Test
Set. The DFQ40K provides the ability to measure the system Insulation and system
Capacitance and also to simulate capacitances for both Tank units and Compensator
probe.
2. SPECIFICATIONS
A.
Physical Characteristics
Size (H, W, L)
6.0 in. (15.2 cm), 11.6 in. (29.5 cm), 13.4 in. (34.0 cm)
Weight
10.0 lbs. (4.5 kg)
Table 1
Physical Characteristics
B.
Environmental
Operating Altitude
7,000 ft (2,134 m)
Operating Temp.
0°C to 40°C (32°F to 104°F)
Storage Temp.
-30°C to 60°C (-22°F to 140°F)
Operating Humidity
0 to 90% RH (non-condensing)
Power
6 each C Cell Alkaline Batteries,
Aircraft 28 VDC (P/N 101-01502)
Table 2
Environmental