16
ENVIRONMENTAL SPECIFICATIONS
Parameter
Operating Temperature 0 to +50 °C / +32 to +122 °F
Storage Temperature Without battery: -15 to +70 °C / +5 to +158
°F
With battery: -15 to +30 °C / +5 to +86 °F
Relative Humidity 15 to 95% @ 30 °C / 86 °F
Water and Dust
Resistance
IP-54 (Splash proof)
Atmospheric Pressure 430 - 825 mmHg (up to 15,000 feet)
Vibration IEC 68-2-6, IEC 68-2-34
MIL-STD-810E
Shock IEC 68-2-27 (100 g)
MIL-STD-810E
Total External Sound
Level
40 – 45 dBa at one meter
POWER SUPPLY
Parameter
External AC 100 to 240 V, 50-60 Hz, max 1.6 A.
External DC Battery 12 to 15 V max 8.5 A.
Internal Battery Sealed Lead-Acid, 12 V 8 Ah (rechargeable)
Recharge Time Over 8 hours, <1 Ampere
Operating Time (internal
battery)
Up to 2 hours (varies with ventilation
parameters)
Extended Battery Sealed Lead-Acid, 12 V, 12 Ah (rechargeable)
Extended Battery
recharge time:
Over 24 hours, <1 Ampere
Operating Time (extended
battery)
Up to 4 hours (varies with ventilation
parameters)
Operating Time (external
battery)
Up to 8 hours (varies with ventilation
parameters)