Preparing The Measuring Procedure - SPECTRO SPECTROMAXx Original Operating Instructions

Operation
6.4.1

Preparing the measuring procedure

Information
An optimum measurement requires a good argon atmosphere inside the spark
stand. Therefore, the opening of the spark stand must always be covered. This will
make it more difficult for ambient air to enter the spark stand. A flat sample is
highly recommended.
Oxygen and humid air inside the spark stand may result in poor burn spots (see
Chapter 9 „Troubleshooting").
To remove oxygen from the spark stand, use the "Flush" button on the computer to
invoke the flush function.
Before starting the measurement, proceed as follows:
1. Ensure that
the instrument is ICALized, see page 31,

the correct and base-relevant parts have been installed, see page 31.

2. Check the spark stand and the sample for any moisture.
It is important that no moisture is visible on the outside.

If necessary, dry the sample.

3. If working with toxic samples, ensure to verify the safety precautions.
The measurement is now prepared.

— 30 SPECTROMAXx — 21.02.2020