3.10 Environment Air temperature system on 0 to 35 degrees C system off -20 to 70 degrees C Humidity system on 85% relative humidity at 35 degrees C system off 95% relative humidity at 35 degrees C Storage conditions air temperature -20 to 70 degrees C humidity 95% relative humidity at 55 degrees C 3.11 Dimensions Height 73mm (including feet) Width 415mm Depth 345mm 7