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100| Dräger-<strong>Tubes</strong> & CMS-<strong>Handbook</strong><br />
Cross Sensitivity<br />
Dräger-<strong>Tubes</strong> are calibrated for a specific contaminant, but under other than ideal<br />
conditions, other interfering contaminants may also be present. Other contaminants that<br />
influence the indication are described as being cross sensitive.<br />
The information given under the Cross Sensitivity section indicates which contaminants can<br />
influence the indication and which contaminants would not influence the indication.<br />
However, this information does not address all possibilities. The influence of other<br />
contaminants should be reviewed with the Dräger technical services department.<br />
Extension of the Measuring Range<br />
If the standard measuring range of a Dräger-Tube can be expanded by taking more or fewer<br />
pump strokes, the information, including pump strokes, correction factors, etc. will be given.<br />
If there is no information given, please contact the Dräger technical services group.<br />
Additional Information<br />
Supplementary points that must be considered when conducting a Dräger-Tube<br />
measurement are given here.