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Special Instrumentation

  • Neutron generator (up to 7E6 n/s)
  • Graphite pile
  • Water tank
  • Mn pool for neutron source calibration
  • Offline measurement for neutron flux distribution
  • Detector stand for position dependent measurement of n –gamma radiation field
  • Equipment for TLD dosimetry

 

Detectors

Laboratories contain diverse collection of detectors with all equipment.

Neutron detectors

  • Gaseous
    • Corona Detectors (SNM-10, SNM-11, SNM-12, SNM-13)
    • Ionizing -  Compensated (KNK 56, LDN 50 332, CC54B), Non compensated fission chambers (RJ 1300, KNT 5, CFUL 01)
    • Proportional (05NH1, 12NH25, 65NH45, 15EB20/25, 15EB40/25, 15EB20/50, CPMB25)
  • Scintillation (LiJ, STILBEN, EG309)
  • Semiconductors – strips

Other Detectors

  • Alpha (semiconductor silicon barrier detector)
  • Beta (NAI(TI))
  • Gamma
    • HPGE – stationary and portable
    • Scintillation (NAI(TI), BGO)

Dosimeters

  • Neutrons (PNM01, DMC3000, JKA)
  • Gamma (RDS 120, RDS 31, RDS 200)
  • Dosimeters for surface contamination

Radiation sources

Source

[kBq]

241Am

479.08

133Ba

159.18

57Co

40147.72

60Co

785.60

137Cs

279.13

137Cs

160.11

137Cs

394.59

137Cs

21784.92

137Cs

879439.55

152Eu-

308.75

152Eu-

483.92

88Y-

114.21

sources for calibration: 241Am; 133Ba; 57Co; 60Co; 137Cs; 152Eu; 54Mn, 22Na; 90Sr; 226Ra; 65Zn; mixture 241Am and 239Pu

Neutron sources

Source

n/s

241Am/Be

1E7

241Am/Be

1E7

241Am/Be

2E5

Cf

6.75E7

To year  2018