Counter Tube Type B
Counter Tube Type B is applicable for measurement of BETA- and GAMMA-RAYs.
The chief attraction of this probe consists in its versatility. In addition to ordinary surface measurements it is perfectly appropriate to measuring inside objects and liquids of all kind.
As a diving probe Counter Tube B delivers maximum sensitivity and guarantees excellent measuring quality concerning victual controls of all kind. This probe is waterproof up to 3 inches (about 8 centimetres) and completely washable.
For contamination measurement the protective covering has to be detached! For usage as dosimeter the protective covering has to used!
Technical Data
The Counter Tube has got a synthetic frame with a security-cap which can be removed during contamination measurement. The Counter Tube can also be used as a diving tube inside liquids because it is waterproof up to the plug-connection. The extensional cord is included to the package but it is not waterproof.
Operating Instruction
This product is applicable only with base device ALPHAiX 3000!
| Sensor type | high quality steel liquid-flow counter |
| Beta radiation | ab 0,20 MeV |
| Gamma radiation | ab 0,02 MeV |
| dose measurement range | 0,001 - 100 mR/h |
| zero rate | ca. 8 Ipm |
| detection limit | 15 Bq cesium 137 bei einem Abstand von 3cm und einer Messzeit von 10 Minuten |
| detection limit in bulk material | 1,5 Bq cesium 137 |
| power supply | through base device |
counter tube type B
 |
| products |
| RAYdector |
| ALPHAiX 3000 |
| counter tube type A | ⇒ counter tube type B |
| counter tube FSZ |
| counter tube type G |
| check source |
| Security Case |
| software |
| GTCs |