Mirion Technologies RAD-62 - Manual (Page 2)

www.mirion.com
MGP Instruments Inc
5000 Highlands Parkway
Suite 150
Smyrna Georgia 30082
USA
T +1.770.432.2744
F +1.770.432.9179
MGP Instruments SA
BP 1
F-13113 Lamanon
France
T +33 (0) 4 90 59 59 59
F +33 (0) 4 90 59 55 18
RADOS Technology Oy
P.O. Box 506
FIN-20101 Turku
Finland
T +358 2 4684 600
F +358 2 4684 601
RADOS Technology GmbH
Ruhrstrasse 49
D-22761 Hamburg
Germany
T +49 40 85193 0
F +49 40 85193 256
RAD-62 System Dosimeter
Active Dosimetry
20996028_RAD62_EN_A
TECHNICAL SPECIFICATIONS:
Radiological characteristics Radiation detected: •
gamma and X-rays
Detectors:
•
energy compensated Si-Diode
Measurement range:
•
- integrated dose: 1 µSv - 10 Sv or 0.1 mrem - 1000 rem
- dose rate: 0.005 - 3000 mSv/h or 0.001 - 300 rem/h
Calibration:
•
better than ±5 % (Cs-137, 662 keV, at 1.4 mSv/h, 140 mrem/h), Hp(10)
Energy response:
•
Hp(10), 55 keV - 3 MeV, better than ±25 %, up to 6 MeV, better than ± -25
%...+35
Dose rate linearity:
•
better than ±15 %, up to 3 Sv/h (300rem/h)
Dose rate linearity:
•
better than ±10 % for 0.005 mSv/h - 1 Sv/h (1mrem/h - 100 rem/h)
Audible alarms:
•
- eight separate alarms, sound level typically better than 85 dBA at 30 cm
- integrated dose
- dose rate
- dose overfl ow
- dose rate overfl ow at 3 Sv/h or 300 rem/h
- low battery 1 and 2
- defect
Alarm thresholds:
•
two freely selectable values for integrated dose and one for dose rate
Push button functions:
•
- toggle between dose and dose rate display
- display alarm level
Mechanical characteristics Dimensions: 80 x 67 x 22 mm (3.1x2.6x0.8 in) •
Weight: 80 g (2.8 oz) including battery •
Envirionmental Characterstics Temperature range: •
- from -20 oC to +50 oC (-4 oF to 122 oF ) operational
- from -20 oC to +70 oC (-4 oF to 158 oF) storage
- humidity up to 90 % rH, non-condensed
Electrical characteristics Power supply: •
one AAA alkaline cell, life typically 1800 h in background fi eld (dose mode) •
Reader communication: •
by infrared through bottom •