4040+e_22.docx / 06.10.17
ROBERT RIELE GmbH & Co KG Page 67 11 - TECHNICAL DATA
11 TECHNICAL DATA
11.1 ENVIRONMENTAL CONDITIONS
Climatic conditions for storage and transport of the packed device:
Temperature: -25 °C to +70 °C
Relative humidity: 20 % to 85 %
The Photometer 4040
+
must be used in an environment that meets the following conditions:
Temperature: +15 °C to +35 °C
Relative humidity: 20 % to 85 %
Not exposed to direct sunlight or other source of direct light (e.g. a spot light)
Well-ventilated area
Free from excessive dust
Free from combustible gases
Free from vibrations
Free from electromagnetic wave interference
Well-distanced from a machine generating a high frequency high voltage (e.g. a centrifuge)
11.2 MINIMAL OPERATION QUALITY
Signal processing in analogue amplifiers with high amplification factors cannot differentiate desired from
undesired signals. Amplifiers thus are apt to be overloaded or produce spurious signals. The equipment will
operate correctly when the undesired signals are removed. Short-term changes of the operational behavior do
not influence the overall function of the device.
11.3 TYPE PLATE
For installation pay attention to the specifications on the type plate.
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