B ionix – portable tritium monitor
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Service & reparation Request a quotePortable tritium monitor, β ionix (B ionix), intended for the real-time Tritium activity monitoring and other Beta emitters in air. Due to its very high sensitivity, its ergonomics and its reliability, the β ionix portable monitor provides the radiation levels to your teams on dismantling, construction, process controls, surveillance of premises etc. Ready for use, the portable monitor offers the most advanced features, such as: graphical presentation, archiving of data, the postponement of the alarms, etc
- Tritium detection from 12,5 kBq/m³
- Response time below 75 sec.
- Sounds and lights alarms reporting
- Data storage on an extractable Compact Flash
- Autonomy 6 hours
- Manual or automatic gamma compensation
Data sheet
Contact
Göran Jonsson
- Sales - Radiation Detection
- Phone: +46 (0)18-566820
- Mobile: +46 (0)70-6220407
- goran.jonsson@gammadata.se

Technical specification
Performance (tritium) | B ionix 3 – MES | B ionix 3-CMP |
Portable tritium monitor with manual gamma compensation | Portable tritium monitor with automatic gamma compensation | |
Measurement range | 2.5 kBq/m³ to 2.5 TBq/m³ | 7 kBq/m³ to 7 TBq/m³ |
Limit of detection | 12.5 kBq/m³ | 25 kBq/m3 |
Precision | 5 % of the reading ± 15 kBq/m³ 25 kBq/m³/year |
5 % of the reading ± 35 kBq/m³ 25 kBq/m³ / year |
Stability | 25 kBq/m³/year | 50 kBq/m³/year |
Zero offset | ± 15 kBq/m³ | ± 35 kBq/m³ |
Noise | ± 12.5 kBq/m³ | ± 25 kBq/m³ |
Response time | < 60 sec à 90 % of full scale 0.3 %/°C of the reading from 8 to 38 °C | < 75 sec à 90 % of full scale 0.3 %/°C of the reading from 8 to 38 °C |
Influence of atmospheric pressure | 0.1 %/mBar, hence ± 5 % of the reading from 930 to 1030 mbar | 0.1 %/mBar, hence ± 5 % of the reading from 930 to 1030 mbar |
Influence of humidity | ± 1 % of the reading from 10 to 90 % relative humidity | ± 1 % of the reading from 10 to 90 % relative humidity |
Operation Temperature |
5 to 40 °C |
5 to 40 °C |
General characteristics | ||
Humidity | from 5 to 95 % rel | from 5 to 95 % rel |
Volume | 660 cm³ | 2 x 300 cm³ |
Ionization chambers | ||
Nominal flow rate | From 2 to 4 l/m | From 1.5 to 3 l/m |
Std coefficient of response | 71 200 (Bq/m3)/fA | 151 560 (Bq/m3)/fA |
Ionization voltage | 160 VDC | 160 VDC |
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