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Laundry and Small Part Monitors

Laundry and Small Part Monitors

Product description

Protective clothing worn in controlled areas, like overalls, have to be checked for remaining contamination after active washing.

With the laundry contamination monitor, the spread protective clothing is moved over a conveyer belt through two detector rows (below / above the conveyer belt) and checked over the whole area. For this application, β-plastic scintillation detectors are used. As an alternative we also offer γ-measuring laundry contamination monitors.

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Laundry contamination monitor with conveyer belt system
Laundry and small part contamination monitor
     
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Versions

Depending on the field of application, you can choose between the following versions:

  1. Laundry and small part contamination monitor
    with conveyer belt system
  2. Laundry and small part contamination monitor
    with drawer system/li>
  3. Contamination monitor for checking / release measurement
    of protective masks
Laundry and small part contamination monitor with conveyer belt system
Laundry and small part contamination monitor with drawer system
Contamination monitor for checking / release measurement of protective masks
 
Click on the images to get more details on the right.
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Laundry and small part contamination monitor
with conveyer belt system

Laundry and small part contamination monitor with conveyer belt system

On a stainless steel chain link belt, the measuring objects are moved through two detector rows, which are located below and above the conveyer belt.
The measuring time is dependent on the belt speed.

The distance between the detector rows can be set between 30 and 200 mm. For measurement, the practically established β-plastic scintillation detectors are used. A counter gas supply is not required.

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Laundry and small part contamination monitor
with drawer system

Wäsche- und Kleinteile-Kontaminationsmonitor mit Laundry and small part contamination monitor with drawer system

Unlike the laundry contamination monitor with conveyer belt (β-measurement), this system measures with γ-plastic scintillation detectors.

For this purpose, 9 detectors with 510 cm² each, integrated in the shielding, are located underneath both electrically moved drawers. The upper drawer has a filling height of 50 mm, for example for release measurement of overalls. The lower drawer with 200 mm height is meant for shoes, masks or helmets.
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Contamination monitor for checking / release measurement
of protective masks

Contamination monitor for checking / release measurement of protective masks

The small measuring system contains two separate detector systems. With the thin-layer plastic scintillation detector, the outside of masks can be checked for α- and β-/γ- contamination.

Additionally, a 2 x 2" NaI-detector is positioned in the inside of the mask as soon as the drawer is closed, in order to check for γ- contamination.