Mirion Technologies SOR-T User Manual

FEATURES

The SOR dosimeter line is built upon two basic versions:

the SOR/T for tactical (gamma and neutron) and ●
residual/ambient gamma measurements
and the SOR/R for residual/ambient gamma ●
measurements

SOR/T - SOR/R

Active Dosimetry - Dosimeters

SOR-R / T

Ambient/LLR and Tactical Electronic Dosimeter

An important special feature of the SOR line is its ability

to meet the needs of various applications with one pro-

duct. Given its multi-detector architecture the measu-

rement range covered is broad, and includes high level

gamma and neutron dose rates as well as low level

radiations (L.L.R).

These dosimeters are quali ed in accordance with

current military and civil standards. The SOR line has

even exceeded some of the standards currently in use

in order to account for harsh operational environments.

The SOR dosimeter has been selected by most NATO

countries.

Assignable electronic dosimeters ●

Waterproof, light and small ●

Rugged for battle eld use ●

Hand free communication, pass-by exchange ●

Data communication through clothing layers ●

health physics

A Mirion Technologies Division

Featuring:

SOR/T - SOR/R

Active Dosimetry - Dosimeters

FUNCTIONAL CHARACTERISTICS

Redundant architecture with

●

passive measurement components **
Selectable units: ●
cGy; cGy/h; mSv; mSv/h; mrem;
mrem/h
4 con gurable dose and dose rate ●
alarm levels
Typical one year lifetime with ●
standard battery
User selectable display modes ●
Backlighted display (option) ●
Periodic exhaustive self-testing ●
including the detector
Historical record of measurements ●
and events (750 steps; 10 s;
1 min ;10 min; 1 h; 24 h)
Data storage in EEPROM (quali ed ●
> 10 years without battery)
Battery low (16 h) pre-alarm and ●
alarm if the battery is removed
Neck lanyard or clip ●
Real time teledosimetry transmission ●
(up to 1000 m - 3281 ft range) for SOR/R
Training mode included*** ●

PHYSICAL CHARATERISTICS

Hp(10) dose equivalent measurements ●
Flash gamma dose measurement**: 5 cGy to 10 Gy ●
Flash neutron dose management** ●
Relative error of  ash measurement**: ± 30 % over ●
measurement range
Ambient gamma dose measurement range: ●
1μGy to 10 Gy
Gamma dose rate measurement range: ●
from 0.1 μGy/h to 10 Gy/h
Gamma dose rate display:

●

from 1 or 10 μGy/h to 10 Gy/h

●

Saturation indication (above 10 Gy/h)
Relative error of ambient measurement: ●

Health Physics
Division

Mirion Technologies (MGPI) Inc

5000 Highlands Parkway
Suite 150
Smyrna Georgia 30082
USA
T +1.770.432.2744
F +1.770.432.9179

Mirion Technologies (MGPI) SA

BP 1
F-13113 Lamanon
France

T [phone]
F [phone]

SOR worn round
the neck

SOR inside the
arm-band pouch
(accessory)

Mirion Technologies (RADOS) Oy

P.O. Box 506
FIN-20101 Turku
Finland

T [phone]
F [phone]

<± 20 % over the dose measurement range ○
Energy response: ●
<± 20 % in the range 60 keV to 2 MeV ○
<± 50 % in the range 2 MeV to 6 MeV ○
Accredited factory calibration to IEC 17025 ●
Accuracy <± 10 % ( ●

137

Cs, ~ 25 mSv/h including ± 5 %

of extended uncertainty K=2)

MECHANICAL CHARACTERISTICS

Dimensions: 80.4 x 48 x 9 mm ( at housing) ●
(3.16 x 1.85 x 0.35 in)
Weight: 55 g (1.94 oz) ●

ENVIRONMENTAL CHARACTERISTICS

-20° to + 50°C (-4°F + 122°F) (normal operating range, ●
standard battery 3V LiMnO2 CR2450)

-40° to + 50°C (-40°F + 122°F) (option with battery ●
module 3.6V LiSoCl2)
TREE protection (SOR/R and SOR/T) ●
Resistant to EMP, EMC, radars ●
Resistant to water immersion (IP67: 1 m / 39.3 in) , ●
drops, shocks,vibrations, low pressure,
Initial conditions, NBC environmental conditions ○

Complies with the following standards: ●

Meets MIL-STD-810 and MIL-STD-461 requirements ○
Quali ed by most of the NATO military laboratories ○
Complies with IEC 1283, ANSI 42-20 and NATO D104 ○

SOR version to be
clipped on a pocket

NATO supplier n° F8929
Development status: Series production
* LLR : Low level Radiation
** special characteristics of the SOR/T
***a specifi c confi guration software is
required for the XOM reader

Mirion Technolgies (RADOS) GmbH

Ruhrstrasse 49
DE-22761 Hamburg
Germany

T [phone]
F [phone]

www.mirion.com

144258EN-B

Since norms, specifi cations and designs are subject to occasional change, please ask for confi rmation of the information given in this publication.