Metrohm NIRS XDS RapidContent, Manual, Page: 16 / 50

3.2 Setting up the instrument ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
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NOTICE
Dimensions and weights
The dimensions and weights are listed in the technical specifications
(see chapter 7.7, page 38) .
3.2.2 Ambient conditions
The ambient conditions are decisive for a proper functioning and to
ensure accurate measured values. These conditions are listed in the techni-
cal specifications
(see chapter 7.3, page 36) .
High humidity and climatic fluctuations caused by unstable ambient condi-
tions hamper the instrument's stability in respect to calibration and mea-
suring accuracy.
NOTICE
Problems during calibration/measurement
If the expected values are not obtained during calibration and the test
runs, then you should check the ambient conditions.
Draft (air conditioning, open windows, etc.) and exposure to direct sun-
light should be prevented.
Make sure to allow enough free space (on the sides and the back at
least 75 mm) around the instrument to prevent heat accumulation.
3.2.3 General conditions
Dust and dirt may compromise the instrument's cooling and should there-
fore be prevented as far as possible.
The maintenance procedures for the fan filter are described as follows (see
chapter 5.2.2, page 15) .
3.2.4 Vibrations and/or shocks
Vibrations and shocks interfere with the sensitive optical and mechanical
components and can compromise calibration and measuring accuracy.
Do not set up other instruments that cause vibrations and shocks (mills,
mixers, stirrers, etc.) on the same workplace as the NIRS XDS RapidCon-
tent Analyzer.
Set the instrument up on a stable workplace that does not pass on vibra-
tions (e.g. typing on keyboard).