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Mobile Contamination Monitors

CoMo-Series: Mobile Contamination Monitors

Product description

Mobile contamination monitors with plastic scintillation detector are used for routine of radiation protection inside a company to measure and check α- andβ-/γ-contaminations.

 

With the mobile contamination monitors of the CoMo series, S.E.A. GmbH offers you not only a high-end measuring instrument, but also a total solution for contamination and / or release measurement, combined with the practical accessories.

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Brochure CoMo   CoMo 170 Smeartest
Brochure CoMo
CoMo 170 Smeartest
CoMo 170 with integrated dose rate probe   CoMo 300 Smeartest
CoMo 170 with integrated dose rate probe
CoMo 300 Smeartest
Pipe detector system    
Pipe detector system
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Types

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

  1. CoMo 170
  2. CoMo 300
  3. Stationary version of the CoMo system
  4. CoMo 170 D
CoMo-170
CoMo-300
Stationäre Version des CoMo-Systems
CoMo-170 D
Click on the images to get more details on the right.
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CoMo 170

CoMo-170

Stationary version of the CoMo system 170 cm² large plastic scintillator, integrated in the bottom of the housing.

The only 750 g light measuring instrument can also be used for outdoor contamination measurements down to – 10°C (special version till – 20°C).
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CoMo 300

CoMo-300

Especially for release measurements of large surfaces, we developed the contamination monitor CoMo 300 with approx. 300 cm² detector surface. The μ-processor-based measuring electronics are the same as used for the CoMo 170.
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CoMo 170 MF stationary version

CoMo 170 MF stationary version

For contamination check of laboratory areas or zone monitoring in the controlled area, the stationary version of the CoMo system has turned out to be a practical solution. Detector and electronics are separate units.

The contamination probe can be taken out of the holder for measurements. In case of exceeding the freely definable alarm thresholds, the LED-lamp can be controlled.

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CoMo 170 D

CoMo-170 D

In this special version, an energy-compensated GM-counter tube is integrated in the front side of the contamination monitor.
In this way it is possible to measure as desired contamination or dose rate (an intelligent combination).
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Connectable Detectors

A selection of special external detectors extends the practical application field of the contamination monitors
  1. Dose rate probe
  2. Pipe detector
  3. Pancake-contamination detector
  4. Flat probe
  5. Lantern detector
  6. Corner Detector
Dose rate probe
Pipe detector
Pancake-contamination detector
Flat probe
Lantern detector
Corner Detector
 
 
Click on the images to get more details on the right.
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Dose Rate Probe

Dose Rate Probe

With the external dose rate probe, you can make the portable contamination monitor into a flexible dose rate meter. A large number of available detectors offers lots of possibilities.
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Pipe Detector

Pipe Detector

For inside check of pipes, you can move the pipe detector through the contaminated pipe. The detector measures at all sides. Guide elements with definable diameter guarantee a continuous distance to the pipe surface. With the plastic scintillation detector, α- and β/γ- measurement is possible.
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Pancake-Contamination probe

Pancake-Pancake-Contamination probe

The Pancake-Contamination probe has the ideal size to find e.g. hot spots or to check the inner side of masks for sticking contaminations.
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Flat Probe

Flat Probe

Areas which cannot be measured with the CoMo 170 because of ist housing height can be checked very easily with the flat probe. A mechanically robust detector for various tasks.
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Lantern detector

Lantern detector

With the 4 detector surfaces of the lantern detector it is possible to make reliable contamination checks of storage shafts, for example in fuel element containers.
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Corner Detector

Corner Detector

For release measurements, especially in case of decomissioning nuclear power plants, it is practical if the detector can be used directly to measure corners.

Our corner detector does not have any dead zone in the edge. This detector type has also proved itself for release measurements of beaded metal sheets like cover plates of containers.
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Options

The following options are available:

  1. Floor bogey for 1 CoMo
  2. Floor bogey for 3 CoMo units
  3. Wall station
  4. Smear test station
Floor bogey for 1 CoMo
Floor bogey for 3 CoMo units
Wall station
Smear test station
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Floor bogey for
1 CoMo

Floor bogey for 1 CoMo

To check large floor surfaces, 1 CoMo can be placed into a floor bogey. In this way you can easily make indoor and outdoor measurements.
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Floor bogey for
3 CoMo units

Floor bogey for  3 CoMo units

To check large floor surfaces, 3 CoMo units can be placed into a floor bogey. In this way you can easily make indoor and outdoor measurements.
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Wall station

Wall station

The wall station makes it easily possible to check your hands for a definable time (e.g. 5 sec) for contamination. Additionally, the rechargeable batteries inside the CoMo are charged by the wall station.
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Smear test station

Smear test station

With the smear test station you can measure various kinds of smear test samples (60 mm, 120 mm, screening filters). It is even possible to take into account a smear factor.