- High-performance, mobile contamination monitor with thin-layer plastic scintillation detector (complete elimination of gas-filled or gas-purged detectors).
- A detector can be used to make α-, β- and γ-sensitive measurements, and the measurement system automatically detects whether alpha radiation is present
- Possibility of simultaneous or selective measurement of α- and β-/γ-contaminations
- User-friendly user interface (operation via 5 function keys)
- Settings and measured value parameters protected by password
- Integrated measurement data storage, optional software for reading and processing the measurement data
- Connection option for various external probes, e.g. for dose rate measurement
- Automatic detection of the probes
- Optional stationary use in wall station with power supply
- In case of mechanical destruction of the detector foil, the repair can be carried out inexpensively by the user himself (no costly detector repair in the manufacturer’s factory necessary as with the xenon detector)
- Avoidance of high operating costs for gas flushing
- CoMo-170 ZS and F: adapted to the tasks of the civil defense and the fire department
- CoMo-170 DL: with additional GM counter tube integrated into the front face for measuring the dose rate
- CoMo-170/-300 G: for pure gamma measurements
 Datasheet |
- High-performance mobile contamination monitor with thin-layer plastic scintillation detector (complete elimination of gas-filled or gas-purged detectors).
- A detector can be used to make α-, β- and γ-sensitive measurements, and the measurement system automatically detects whether alpha radiation is present
- Possibility of simultaneous or selective measurement of α- and β-/γ-contaminations
- User-friendly user interface (operation via 5 function keys)
- Settings and measured value parameters protected by password
- Integrated measurement data storage, optional software for reading and processing the measurement data
- Optional stationary use in wall station with power supply
- In case of mechanical destruction of the detector foil, the repair can be carried out inexpensively by the user himself (no costly detector repair in the manufacturer’s factory necessary as with the xenon detector)
- Avoidance of high operating costs for gas flushing
- CoMo-170 ZS DekoP: Measurement in Ip/s
- CoMo-170 ZS ATF: nuclide-related measurement in Bq, Bq/cm².
| Datasheet |
Contamination detection devices are specialized instruments designed to quickly and efficiently identify and quantify radioactive contamination on surfaces or in the environment. These devices are indispensable across a variety of sectors, including the nuclear industry, medicine, research, and emergency preparedness and response, where they help minimize the risk of health effects from radioactive substances.
Function and Application
Contamination detection devices utilize various technologies to detect radioactive particles and radiation. Many models use Geiger-Müller tubes or scintillation counters capable of detecting alpha, beta, gamma, and sometimes neutron radiation. These devices can be used for both on-site analysis and laboratory tests to assess the presence and extent of radioactive contamination.
Key Features
- Sensitivity: The ability to detect even low amounts of radioactive contamination.
- Specificity: The ability to differentiate between types of radiation for targeted contamination analysis.
- Portability: Many devices are portable, allowing users to conduct measurements directly on-site.
- User-friendliness: Simple operation and clear display of measurement results are crucial for quick response to detected contaminations.
Application Areas
- Nuclear facilities: Monitoring work areas and equipment for contamination to ensure personnel safety.
- Medical field: Checking rooms and equipment in hospitals and clinics, especially in areas where radioactive materials are used.
- Research: Used in laboratories to ensure the cleanliness of work surfaces and samples.
- Emergency management: Rapid assessment of environmental contamination following nuclear accidents or incidents to guide protective measures.
Contamination detection devices are an essential tool in radiation protection. They provide an effective method to ensure the safety of individuals in potentially contaminated environments and to prevent the spread of radioactive substances. By offering precise and timely information on radioactive contaminations, these devices significantly contribute to minimizing health risks and protecting the environment.