Northern Airborne Technology 250 - Manual (Page 24)

EQUIPMENT MANUAL 250-16-1
250/250-16-1 Page 15
Table 2. Environmental Qualification Form (continued)
TYPE/MODEL/PART NO.: Model 250-[ ]
CONDITIONS DO-160C
SECTION/
PARAGRAPH
DESCRIPTION OF CONDUCTED TESTS
Sand and dust 12.0 Equipment identified as Category X, no test
required.
Fungus resistance 13.0 Equipment identified as Category X, no test
required.
Salt spray 14.0 Equipment identified as Category X, no test
required.
Magnetic effect 15.0 Equipment is Class Z.
Power input 16.0 Equipment tested to Categories B and Z.
Voltage spike 17.0 Equipment tested to Category A.
Audio frequency conducted
susceptibility 18.0 Equipment tested to Category A.
Induced signal susceptibility 19.0 Equipment tested to Category A.
Radio frequency susceptibility 20.0 Equipment tested to Category T.
Emission of radio frequency energy 21.0 Equipment tested to Category Z.
Lightning induced transient
susceptibility 22.0 Equipment tested to Category XXC2.
Lightning direct effects 23.0 Equipment identified as Category X, no test
required.
Icing 24.0 Equipment identified as Category X, no test
required.
Other Tests: Acceptance tests in accordance with dB Systems’ Acceptance Test Procedures 250-4
and performance tests in accordance with RTCA Document DO-214, Section 2.8 were conducted on
the Model 250 qualification test unit during and/or after each environmental test, as appropriate.
Remarks:
•
Tests of DO-160C, Sections 4.0 (paragraphs 4.5.1, 4.5.2, and 4.5.3), 5.0, 16.0, and 18.0 were
conducted at dB Systems, Inc. in Redmond, Washington.
•
Tests of DO-160C, Sections 4.0 (paragraphs 4.6.2 and 4.6.3) and 20.0 (radiated susc.), were
conducted at Sundstrand Data Control, Inc. in Redmond, Washington.
•
Tests of DO-160C, Sections 4.0 (paragraph 4.6.1), 7.0, 8.0, 15.0, 17.0,19.0, 20.0 (conducted
susc.), 21.0, and 22.0 were conducted at Eldec Corporation in Lynnwood, Washington.