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Table 1. environmental categories breakdown – ACR&Artex ME406 Portable ELT User Manual

Page 15

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25-62-31

Page 15 of 85

JUN 25/13

ARTEX PRODUCTS / ACR ELECTRONICS, INC

DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL

ME406P (453-6611)

Table 1. Environmental Categories Breakdown

CATEGORY

SECTION

DESCRIPTION

D1

4.0

Temperature/Altitude

X

4.5.4

In-Flight Loss of Cooling

B

5.0

Temperature Variation

C

6.0

Humidity

204

7.0/8.0

Operational Shock and Crash Safety/Vibration

X

9.0

Explosion

R

10.0

Waterproofness

X

11.0

Fluids Susceptibility

X

12.0

Sand and Dust

F

13.0

Fungus

X

14.0

Salt Spray

X

15.0

Magnetic Effect

Z

16.0

Power Input

A

17.0

Voltage Spike

Z

18.0

Audio Frequency Susceptibility

A

19.0

Induced Signal Susceptibility

204

20.0

Radio Frequency Susceptibility

H

21.0

Emission of RF Energy

XXXX

22.0

Lightning

X

23.0

Lightning Direct Effects

X

24.0

Icing

A

25.0

ESD