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放射核医学质控检测设备
电离室(井型电离室、指型电离室尖点电离室)
  • 电离室(井型电离室、指型电离室尖点电离室)
  • 电离室(井型电离室、指型电离室尖点电离室)
  • 电离室(井型电离室、指型电离室尖点电离室)
  • 电离室(井型电离室、指型电离室尖点电离室)
电离室(井型电离室、指型电离室尖点电离室)

电离室(井型电离室、指型电离室尖点电离室)

Hotline:18128028677

Product Details



防水电离室


SRT-103   Farmer-Type Ionization Chamber (TNC)

The chamber is designed for High-precision dosimetry in Radiation therapy

Specifications(规格)

Volume(体积)  0.02cm3

Response(响应)  2∙10-8C/Gy

Leakage(漏电流)  ±4∙10-15A

Polarizing voltage Maximum(极化电压)  300V

Cable length(电缆长度)  20m

Wall material  Graphite(C), thickness(室壁厚度)  0.4 mm

Protect cap  material(保护帽材料)   PMMA(C5H8O2),

Wall density(壁密度)  1.7 gm/cm3(C)

Electrode Aluminum(收集极), 1.0mm Ø, 22 mm long

Nominal useful range(使用范围) 30kV to 50 MeV

Range of temperature(温度范围) 10° to 40 °C

Range of relative humidity(相对湿度范围) 10% to 80%


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