Electronics International MVP-50T - Manual (Page 71)

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.