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MiniTRACE
The MiniTRACE γ is a survey meter specifically designed for the measurement of X & Gamma radiations, as well as the improvement of the safety of employees in controlled areas of nuclear power plants, reprocessing facilities, treatment centers & hospitals.
Light & sturdy, the MiniTRACE γ survey meter measures personal exposure, along with X & Gamma radiations, to improve workers’ safety in hazardous environments.
The MiniTRACE γ is available in 2 versions – S10S & S100S – each with its own energy & measurement range.
In accordance with the ALARA principle (As Low As Reasonably Achievable), the MiniTRACE γ allows for the assessment of personal exposure hazard faced by workers in controlled zones of nuclear power plants, reprocessing facilities, treatment centers & hospitals, etc. to help them better adapt their daily work according to the risk.
Ergonomic & easy to use, it also meets the operational needs of public service’s units, such as firefighters, first responders, HAZardous MATerial teams, early warning & rapid response cells, radiation protection specialists (PCR), etc.
Fitted with fast response time (≈1 second), the MiniTRACE γ survey meter measures instantaneously the ambient dose equivalent rate H*(10) or the gamma radiation exposure levels, with a high level of autonomy (approximately 2,000 hours).
The MiniTRACE γ is also equipped with a built-in memory able to save up to 650 measured values of instant & accumulated radiation dose.
Both MiniTRACE γ S10S & S100S are available in radio version (S10R & S100R), allowing for survey meters to be integrated into a ShortLINK/SkyLINK communication network, with a maximum reach of 20 kilometers.
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MiniTRACE
Type of radiation:
Type of monitor
- Energy-compensated Geiger Mueller tube
Dose rate' unit of measurement:
- μSv/h, mSv/h (option mR/h)
Measurement range:
- S10S / S10R: from 0.5 µSv/h to 10 mSv/h
- S100S / S100R: from 1 µSv/h to 100 mSv/h
Display range
- S10S / S10R: from 0.01 µSv/h to 10 mSv/h
- S100S / S100R: from 0.01 µSv/h to 100 mSv/h
Energy range
- S10S / S10R: from 42 keV to 2.8 MeV
- S100S / S100R: from 42 keV to 3 MeV
Storage:
- 650 measurement data
Alarms:
- audible & visual alarms, with 4 configurable thresholds
Operational temperature:
- between -20°C & +50°C (-4°F & 122°F)
Power supply:
- 2 MIGNON batteries (AA, LR6, MN1500) 1,5V
Standards:
- 60846 IEC for radiation protection instrumentation & 61000 IEC for Electromagnetic compatibility
- 60068-2-27 IEC for impact resistance
Autonomy
- up to 2,000 hours
Protection rating:
- IP44 / IP67 with a protecting case
Transmission distance:
- up to 20 km. (S10R/S100R radio versions)
Gamma dose measurement
The MiniTRACE γ survey meter gives fast response time (≈1 second) & has four configurable alarm thresholds with an infrared interface, along with an audible & visual alarm. It is also equipped with an internal memory capable of storing up to 650 measured values of instant & accumulated radiation dose.
High autonomy
The MiniTRACE γ survey meter works with two AA batteries, with an estimated life span of 2,000 hours in operation. Maintenance costs are thus sharply reduced.
Rugged & quality system
- Thanks to an ultra-durable housing & a cover rubber, the MiniTRACE γ is well-suited for field-use in complex environments.
- It is compliant with the IEC 60068-2-27 standard.
- Option: When equipped with a plastic cover, the device becomes waterproof & achieves the specified IP67 enclosure protection.
Radio version (S10R & S100R): secured wireless data transmission
Equipped with a radio module, the MiniTRACE γ can be connected to a ShortLINK/SkyLINK communication network thanks to the DataEXPERT supervision software, & be integrated into a global environmental radiation monitoring system (ERMS).
The MiniTRACE γ survey meter detects X & Gamma radiations with a 1-second response time, by means of an energy compensated Geiger-Müller detector.
It is fitted with an in-built memory capable of storing up to 650 measured values of instant & accumulated radiation dose. The S100S version’s measurement range of dose equivalent rate extends from 1 µSv/h to 100 mSv/h.
All the measured values stored in the device’s in-built memory can be read with the infrared interface by using a communication kit.
In addition, a global positioning system (GPS) can be integrated into the survey meter, thus facilitating the real-time zone’s cartography.
Incorporated into an environmental radiation monitoring system, the S10R & S100R radio versions of the MiniTRACE γ can be fitted with a wireless, ultra-high frequency (UHF) transmit module, allowing it to pair with a ShortLINK (transmission up to 2 km.) or SkyLINK (transmission up to 20 km.) network, supervised by the DataEXPERT software.
- Rubber cover (included)
- Communication kit (DataVIEW/PRO & infrared transmitter)
- Transparent plastic cover
- Belt case
- Wall support
- Transport case (Pelicase®)
Reasons to choose MiniTRACE
Fast response time (1 sec.)
Four settable alarm thresholds
Long battery lifetime: 2000 h
Internal storage for 650 dose rate values and doses
Radio version available
Related Applications
Facilities monitoring network
Facilities monitoring network
Online environmental radiation monitoring system for facilities in day-to-day operations, from limited to wide areas
Use of radiological instruments in the military
Use of radiological instruments in the military
Bertin Instruments’ range of nuclear instrumentation offers radiological measurement systems used in the military sector for the protection of soldiers and populations as well as for site surveying.
Nationwide monitoring network
Nationwide monitoring network
Environmental radiation monitoring system for nationwide automated monitoring networks, with long-term autonomy.
Dose rate measuring network
Dose rate measuring network
Bertin Instruments developped autonomous probes functioning in network to measure, record and transmit the environmental gamma radiation dose rate.
Monitoring of major events
Monitoring of major events
Environmental radiation monitoring of major events ranging from handheld instruments and access control up to wide areas surveillance, with data transmitted to headquarters in real-time.
Emergency measurements
Emergency measurements
The early warning systems developed by Bertin Instruments are designed for stationary and mobile operations. They are used to deliver protective measures.
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