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        Spectrometers manual operation

          In the analysis of steel with SDAR and manual operation, the following manipulations have been carried out:

          1st sparking

          Lift the sample arm

          Remove “sealing sample”

          Position analysis samples

          Lower sample arm

          Input sample number

          Start

          Flush

          Pre-spark

          Measure1+2(spark-like)

          Read-out, evaluate and output the 1st sparking

          Raise sample arm

          Remove analysis sample; look at burn spot; position analysis sample

          Lower sample arm

          2nd sparking

          Start

          Flush

          Pre-spark

          Measure 1+2

          Read-out, evaluate and output the 2nd sparking

          Automatic check on precision of individual values, if ok

          Calculate and output mean value

          Total for analysis with double sparking

          If precision of individual value is not ok

          3rd sparking

          Raise sample arm

          Remove analysis sample;look at burn spot; position analysis sample

          Lower sample arm

          Start

          Flush

          Pre-spark

          Measure 1+2

          Read-out, evaluate and output 3rd sparking

          Automatic check on precision of individual values

          If ok

          Calculate mean value with triple sparking

          Total for analysis with triple sparking

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