David Clark 9800 Series Manuel d'installation télécharger pdf (Page 43)

9532P-62 (03-11) D

Appendix D

Environmental Specifications

he David Clark Series 9800 Marine Intercom System is

designed to meet the following environmental requirements:

1. Temperature:

-20 to +70 deg C

perational

40 to 85°C Storage

2. Humidity: 0 – 95% Non-condensing

cycles 96 hours

3. Salt Fog: MIL-STD-810E Method

09.3

6 hours in 5% NaCl

solution

4. Shock: MIL-STD-810E Method

15.4

awtooth pulse 20 g 11 ms

5. Vibration: MIL-STD-810E Method

14.4

ategory 9 for Marine

to 50 Hz at 8 g RMS

able D1: Environmental Specifications

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David Clark 9800 Series Manuel d'installation Page 43