Vaisala RS92-SGP Manuel d'utilisateur télécharger pdf (Page 21)

Chapter 3 ________________________________________________________________ Operation

VAISALA_______________________________________________________________________ 19

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Figure 7 Removing the Balloon from the Gas Nozzle

6. Fold the neck of the balloon over and secure it firmly. Tie the string

high enough to ensure that the unwinder fits easily.

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Figure 8 Folding the Neck of the Balloon

7. Leave the balloon waiting in the balloon-filling shed while you

prepare the radiosonde. Make sure the balloon does not touch

anything. Hold the balloon by the neck.

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Vaisala RS92-SGP Manuel d'utilisateur Page 21