Fluke 43B [47/54] Environmental conditions

Specifications

Environmental Conditions

Environmental ........................................ MIL 28800E, Type 3, Class III, Style B

Temperature

During operation........................................................0 to 50 °C (32 to 122 °F)

While stored ........................................................... -20 to 60 °C (-4 to 140 °F)

Humidity

During operation:

0 to 10 °C (32 to 50 °F).................................................... non-condensing

10 to 30 °C (50 to 86 °F)......................................................... 95 % ± 5 %

30 to 40 °C (86 to 104 °F)......................................................... 75 % ± 5 %

40 to 50 °C (104 to 122 °F)....................................................... 45 % ± 5 %

While stored:

-20 to 60 °C (-4 to 140 °F) ................................................. non-condensing

Altitude

During operation .............................................................. 4.5 km (15 000 feet)

The maximum input and floating voltage is 600 V rms up to 2 km.

Linearly derating from 600 down to 400 V rms between 2 km to 4.5 km.

While stored ..................................................................... 12 km (40 000 feet)

Vibration .................................................................................................max. 3g

Shock ....................................................................................................max. 30g

Electromagnetic Compatibility (EMC)

Emission........................................................................... EN 50081-1 (1992):

EN55022 and EN60555-2

Immunity........................................................................... EN 50082-2 (1992):

IEC1000-4-2, -3, -4, -5

(See also Tables 1 to 3)

Enclosure Protection .............................................................. IP51, ref: IEC529