AT1117M Radiation Monitor (Neutron Dosimeter)

The PU4 Processing Unit is discontinued.

Measurement of neutron radiation ambient dose equivalent rate and ambient dose equivalent, as well as simultaneous monitoring of gamma radiation ambient dose equivalent rate and ambient dose equivalent

Wide energy range
Automatic recording and storage over 10,000 measurements with GPS referencing information, when PU4 is used
Automatic data transfer to a remote server, as well as processing in an export application software, when PU4 is used
Sound and visual alarm of exceeded threshold level

Applications

Atomic Energy

Environmental Radiation Monitoring

Components:

*Version 1*	*Version 2*
▪ BDKN-03 Neutron radiation detection unit ▪ PU2 Processing unit ▪ Cable ▪ Holder (attaches PU2 to BDKN-03)	▪ BDKN-03 Neutron radiation detection unit ▪ PU4 Processing unit ▪ BT-DU4 Adapter ▪ Cable ▪ Holder (attaches BT-DU4 to BDKN-03)

Processing unit	PU2 (Version 1)	PU4 (Version 2)
Measurement range of ambient dose equivalent rate	1 µSv/h – 100 mSv/h	1 µSv/h – 100 mSv/h
Overall dimensions, weight	210x88x36 mm, 0.6 kg	265х90х40 mm, 0.6 kg

Detection unit	BDKN-03
Detector	³He proportional counter in polyethylene moderator
Energy range	0.025 eV – 14 MeV
Measurement range of ambient neutron radiation dose equivalent rate	0.1 µSv/h – 10 mSv/h
Measurement range of ambient radiation dose equivalent	0.1 µSv – 10 Sv
Typical sensitivity to neutron radiation of Pu-Be source (In dose rate measurement mode)	0.355 cps/(µSv·h^-1)
Overall dimensions, weight	314x220x264 mm, 8 kg

Design and specifications are subject to change.

For details see our datasheet.

Specifications

Processing unit:
PU2 (Version 1)
PU4 (Version 2)

Measurement range of ambient dose equivalent rate:
1 µSv/h – 100 mSv/h (PU2)
1 µSv/h – 100 mSv/h (PU4)

Overall dimensions / weight:
210х88х36 mm / 0.6 kg (PU2)
265х90х40 mm / 0.6 kg (PU4)

Detection unit:
BDKN-03

Detector:
³He proportional counter in polyethylene moderator (BDKN-03)

Energy range:
0.025 eV – 14 MeV (BDKN-03)

Measurement ranges:
- Ambient neutron radiation dose equivalent rate:
0.1 µSv/h – 10 mSv/h (BDKN-03)
- Ambient dose equivalent:
0.1 µSv – 10 Sv (BDKN-03)

Typical sensitivity to neutron radiation of Pu-Be source (In dose rate measurement mode):
0.355 cps/(µSv·h^-1) (BDKN-03)

Overall dimensions / weight:
314х220х264 mm / 8 kg (BDKN-03)

Design and specifications are subject to change.

For details see our datasheet.