AT1117M Radiation Monitor with BDKN‑06 Detection Unit and a set of spherical moderators
AT1117M Radiation Monitor with BDKN‑06 Detection Unit and a set of spherical moderators
Measurement of neutron radiation characteristics to reconstruct the energy distribution of neutron flux density.
Obtained energy distribution of neutron flux density is used to calculate such values as:
 Integral neutron flux density
 Average energy of neutron radiation by spectrum
 Average energy of neutron radiation by dose
 Dose equivalent per unit flux density
 Dose equivalent
 Effective dose
▪ Readytouse measurement procedures
▪ Advanced set of spherical polyethylene moderators is available with the following diameters: 3.5"; 4.5"; 5"; 7"; 9"; 9.5"
Applications
Detector

^{3}He proportional counter

Energy range

0.025 eV – 20 MeV

Measurement range of neutron count rate

0.01 – 5·10^{4} cps

Limit of tolerable intrinsic relative error (P=0.95) for neutron measurement

±10%

Detection range of neutron flux density

1·10^{16} – 5·10^{12} neutron/(s·cm^{2}·MeV)

Typical neutron sensitivity

1 cps/(neutron·s^{1}·cm^{2}) [PuBe]

Relative sensitivity due to the incidence angle of neutrons

up to 25%

Protection class

IР64

Overall dimensions, weight

550x254x254 mm, 10 kg
(with Ø254 mm (Ø10") spherical moderator without tripod)

Design and specifications are subject to change.
For details see our datasheet.
Specifications
Detector:
^{3}He proportional counter 
Energy range:
0.025 eV – 20 MeV 
Measurement range of neutron count rate:
0.01 – 5·10^{4} cps 
Limit of tolerable intrinsic relative error (P=0.95) for neutron measurement:
±10% 
Detection range of neutron flux density:
1·10^{16} – 5·10^{12} neutron/(s·cm^{2}·MeV)

Typical neutron sensitivity:
1 cps/(neutron·s^{1}·cm^{2}) [PuBe] 
Relative sensitivity due to the incidence angle of neutrons:
up to 25% 
Protection class:
IР64 
Overall dimensions, weight:
550x254x254 mm, 10 kg (with Ø254 mm (Ø10") spherical moderator without tripod) 