1 liter spherical ionization chamber

    The 1 liter spherical ionization chamber can be used to measure the radiation dose of the high quality ionization chamber, giving accurate spherical volume. Because of its good energy response, angular response and good long-term stability, it can be used as calibration calibration for standard ionization chamber.

Technical indicators

Product type: atmospheric pressure spherical ionization chamber
Ionization chamber wall: high purity graphite (density: 1.85g/cm3) wall thickness: 3.0mm
Collector: high purity aluminum (99.99%) diameter: 5mm
Application scope: protective level radiation dose measurement
Measurement: dose equivalent
Sensitive volume: 1 liters
Sensitivity: 30 mu C/Sv
Long-term stability: less than 1.0%/ per year
Energy response: less than 5%
Leakage current: < < + 10fA
Operating voltage of ionization chamber: + (300-400) V
Energy range: 25keV to 50 MeV
The plug of the ionization chamber can be selected by BNC, TNC, etc., and can be completely used in conjunction with PTW and IBA dosimeter.