Control and measuring devices >> ionization chambers

КНТ31-1 Ionization chamber KNT31-1.

КНТ31-1

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Ionization chamber KNT31-1 (KNT311, CST-31-1,  kht31-1, CST-311, CST 311, KNT31 1, kht311, kht-31-1, kht 31, kht-311, kht 311 , kht31 1)
 
Ionization chamber KNT31-1 is designed to measure the neutron flux density on a background of intense gamma radiation.
 
Technical characteristics of the instrument ionization chamber KNT31-1:
 
Own background - 4,0 ∙ 10 -9 A;
Insulation resistance instrument ionization chamber KNT31-1:
- Increased operating temperature - 1,0 ∙ 10 9 ohms;
Capacitance instrument ionization chamber KNT31-1 - 260pF ± 20pF;
Absolute value of sensitivity:
- Gamma-rays - no more than 3,00 ∙ 10 -11 ∙ A -1 ∙ R h, max 0,42 ∙ 10 -3 kg;
- For neutrons: current - not less than (1,15-1,25) ∙ A ∙ 10 -13 cm 2 ∙ ∙ neutrons with 1, the pulse - not less than 0.30 cm 2 ∙ neutrons -1;
Power supply unit ionization chamber KNT31-1 - 250 V;
Dimensions - 33h33h258mm;
Unit weight ionization chamber KNT31-1 - 300g.


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