Do-160 environmental qualification form – Electronics International MVP-50T User Manual

Page 71

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DO-160

Environmental Qualification Form

0210081


Nomenclature: Multi Function Engine and Aircraft System Monitor

Models: MVP-50P-(X) MVP-50T-(X), EDC-33P-(X), EDC-33T-(X)

Note: (X) represents the instrument configuration for a specific aircraft,

helicopter or blimp make and model.


Specifications: Document # 0425052 (can be found in the Installation Instructions)

Manufacture: Electronics International Inc.

63296 Powell Butte Hwy

Bend,

OR

97701


Test Requirements: DO-160E Changes: 1, 2 and 3

Conditions

Section

Description of Tests Conducted

Temperature and Altitude

4

Tested to Category D1:
Operating Temp: -20

0

C to +55

0

C

Short Time Low Temp: -40

0

C

Short Time High Temp: +70

0

C

Ground Survival Low Temp: -55

0

C

Ground Survival High Temp: +85

0

C

In-Flight Loss of Cooling: N/A
Altitude: 50,000 feet
Decompression: 8,000 to 50,000 feet
Overpressure: -15,000 feet

Temperature Variation

5

Tested to Category C: 2

0

C/min

Humidity

6

Tested to Category A: Standard

Operational Shock and Crash
Safety

7

Tested to Category B Type 5R:
Operational - 6 g’s at 11ms and 20ms
Impulse - 20 g’s at 11ms and 20ms
Sustained - 20 g’s for 3 sec.

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