AdvatechUK

Teviso Sensor Technologies solidstate radiation sensors detect beta, gamma and X-rays in a package containing a Si-PIN diode, amplifier and pulse discriminator. The following solid-state sensor modules are available - click on Part No. for a data sheet.





Parameter

Value

Measurement Range

0.1 μSv/h to 100mSv/h

Energy Range

0.05 to >2MeV

Sensitivity

5.8 cpm/μSv/h

Temperature Linearity

-30ºC to 50ºC

Supply Voltage

3 - 5V

Supply Current (Typical)

400μA

Output Pulse Level

Supply Voltage

Output Pulse Width

40 to 150μs

Size

28 x 16 x 6mm

Teviso RD2014 Radiation Sensors Teviso PB40 Sensor Tester

These solidstate radiation sensors detect beta, gamma and X-rays in a package containing a Si-PIN diode, amplifier and pulse discriminator. The RD3024 is a ‘surface mounted’ variant of the RD2014.  




The PB40 Radiation Sensors Tester contains a small amount of pitchblende (Uraninite), embedded in a plastic disc. Pitchblende is a radioactive, uranium-rich mineral and ore which is largely UO₂ in composition.




Parameter

Value

Active Material/Weight

Pitchblende/0.01g

Emitted radiation

Beta/Gamma

Activity/Decay Rate

0.05μCi

Dose rate (@10mm Distance)

c.10μSv/h

Size

30mm Ø x 4mm

The RA14B Radon Detector is a variant of the RD2014. It is configured to be used with a collector and backplane to create an high voltage electrostatic field (How does Radon Decay and what is Electrostatic Field Collection?) which can be used to collect the progeny (decayed components) associated with Radon decay.


These progeny decay relatively quickly and the measurement of their decay allows the Radon levels to be inferred.




Parameter

Value

Collector Supply Voltage

1,000 to 4,000V

Collector Supply Current

< 1μA

Sensitivity

12 cpm +/-10% @ 100 Bq/m³

Temperature Linearity

-30ºC to 50ºC

Sensor Supply Voltage

3 - 5V

Sensor Supply Current

<450μA

Output Pulse Level

Supply Voltage

Output Pulse Width

40 to 150μs

Size

33 x 23 x 10mm

 Solidstate Radiation Sensors


 Nuclear Radiation Sensors - RD2014 / RD3024


 Radon Sensors - RA14 B / RA14 BEK                             (What is Radon?)


 Radiation Sensors Tester - PB40