IKA C 2000 basic Operating Instructions Manual page 50

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Fasten a cotton thread onto the middle of the ignition wire with a loop.

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The substance must be weighed directly into the crucible with an accuracy of 0.1
mg. Distilled water or a solution must also be added to the decomposition vessel.
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Substances with low flammability should be weighed into the crucible with a com-
bustion aid. The combustion heat of the combustion aid must be known. Note in this
regard Section 7.2, "Notes on the sample" and Chapter 1 "For your safety".
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If you are using a combustion aid, you must add the energy from the combustion aid
in the 6DPSOH dialog box to the energy input in the 4([WUDQ field, or use the corre-
sponding scale mode :LWK FRPEXVWLRQ DLG
If you use a scale in :LWK FRPEXVWLRQ DLG mode and previously transfer the weight of
the combustion aid, the extraneous energy calculated from this information appears
in this field.
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IKA -WERKE C 2000 basic / control Ver. 04 08.07
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