„ Ströbel humidity indicators are mainly used for long-term storage or export packaging. They indicate whether the relative humidity (RH) in a barrier packaging has exceeded the permissible value... ”
|display||5% - 60%|
|operation||chemically impregnated paper|
|can be activated?||-|
|how often usable?||please request|
|mounting location on package||inside barrier packaging|
|mounting type||horizontal lying or stapled...|
|operating range||please request|
|shelf life||please request|
|dimensions||53 x 37 mm bzw. 105 x 37 mm|
|PU||see variants below|
Ströbel HUMIDITY INDICATORS consist of special paper impregnated with different solutions. The paper changes the colour of the impregnated surfaces depending on the ambient air. If the humidity decreases again, the colouring changes in reverse order.
Choose between many different indicator ranges from our standard stock programme!
All indicators work without cobalt dichloride !