Mirion Technologies DMC 3000 - Manual (Page 2)

Since norms, specifi cations and designs are subject to occasional change, please ask for confi rmation of the information given in this publication.
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
Lieu-dit Calès, route d’Eyguières
F-13113 Lamanon
France
T +33 4 90 59 59 59
F +33 4 90 59 55 18
Mirion Technologies (RADOS) Oy
P.O. Box 506
FIN-20101 Turku
Finland
T +358 2 468 4600
F +358 2 468 4601
Mirion Technologies (RADOS) GmbH
Ruhrstrasse 49
DE-22761 Hamburg
Germany
T +49 (0) 40 851 93-0
F +49 (0)40 851 93 256
Mirion Technologies Shanghai Branch
Room 801, 78 Jiangchang
San Lu, Zhabei District
Shanghai 200436
China
T +86 21 6180 6920
F +86 21 6180 6924
www.mirion.com
151199EN-E
PHYSICAL CHARACTERISTICS
● Compliant with IEC 61526Ed. 3, ANSI 42.20(*)
(*) isotropy 241 Am and 137 Cs with ± 75° angle
● Measurement and display:
○ X and gamma energy range: 15 keV to 7 MeV
○ Energy response better than ± 20% (typically ± 10%)
from 16 keV to 7 MeV
● Accuracy Hp(10):
≤ ± 10%* ( 137 Cs, ~ 24 mSv/h); ≤ ± 15%*, ( 241 Am, ~ 23 mSv/h);
≤ ± 19%** X-ray 16keV
(*including ± 5% extended uncertainty k=2) ;
(** including ± 9% extended uncertainty k=2)
● Display units: mSv, μSv, or mrem
● Display dose: 1 μSv to 10 Sv (0.1 mrem to 1000 rem)
● Display rate: 10 μSv/h to 10 Sv/h (1 mrem/h to 1000 rem/h) or
1 μSv/h to 10 Sv/h (0.1 mrem/h to 1000 rem/h)
extended option.
● Measurement range: 1 μSv to 10 Sv (0.1 mrem to 1000 rem)
0.1 μSv/h to 20 Sv/h (0.01 mrem/h to 2000 rem/h),
○ Saturation indication above 10 Sv (1000 rem) or 10 Sv/h
(1000 rem/h)
● Dose Rate Linearity:
○ < ± 20% up to 10 Sv/h (1000 rem/h) (Co and X H30 20 keV)
○ < ± 20% up to 6 Sv/h (600 rem/h) (Pulsed X-rays
20 ms width, 1, 10 & 20 pps)
ELECTRICAL CHARACTERISTICS
● Standard AAA (LR03) 1.5 V Alkaline battery
● 9 calendar month battery life (typical, 8 h per day,
5 days per week in run mode, without excessive alarms)*
● 2500 h battery life in continuous run, without excessive alarm*
*0.2% of the time in alarm
MECHANICAL CHARACTERISTICS
● Rugged, high impact polycarbonate-ABS case
● Dimensions: 86 x 56 x 21 mm (3.4 x 2.2 x 0.8 in) without clip
● Weight with alkaline battery and clip: < 88 g (3.1 oz)
● Worn by a replaceable clips (2 different style back clips or one
a front-facing clip for DMC worn inside the pocket)
ENVIRONMENTAL CHARACTERISTICS
● Temperature range: -10°C to 50°C (14°F to 122°F): deviation
in response less than ± 5%
● Relative humidity: < 90% at 42°C (108°F)
● Storage: -20°C to 71°C (-4°F to 160°F)
● Shock, vibration and drop resistant (1.5 meter on concrete)
● Waterproof IP67: 1m (39 in) during 1 hour
● EMC: complies and exceeds standards by a large
margin ( ( ( ( ( ( ( compliant, certifi cate number: 153720)
○ MIL STD 461F RS103 (pulsed electric fi eld): exceeds 200 V/m
from 30 kHz to 5 GHz
○ MIL STD 461F RS101 (magnetic fi eld 30 Hz - 100 kHz)
● Factory calibration approved under ISO/IEC 17025,
COFRAC accreditation Nber 2-1663
Histogram Features
○ Dose increments with a 1 μSv (0.1 mrem) resolution saved on
non volatile memory (EEPROM) in confi gurable steps
(10 s, 60 s, 10 min, 1 hour, 24 hours)
○ Dose rate saved at each dose increment when using
enhanced communication protocol
○ Event log (alarms, faults, changes) saved during the selected
time periods
○ Stores data for several consecutive workers entries and exits
(more than 1000 steps)
● Display Features
○ Large LCD display with high quality white backlighting
○ 8 alpha-numeric digit display for full name display
(scrolling) and fi x dose/rate display format
○ 3 top LEDs for Alarming (Red), gamma counting (Green)
and Hp(0.07) or Neutron counting (Blue)
○ 2 push buttons for an easy customized data and
parameters display
● Alarm Features and communication
○ Alarming speaker with level of 85 dB (A) typical
(> 90 dB (C) peak) at 30 cm (11.8 in), frequency < 4800 Hz
○ Vibrating alarm
○ High effi ciency red fl ash LED on front
○ 3 Top LEDs and display indicators
○ Dose/rate alarms, adjustable over the display range
○ Dose/rate warnings, adjustable over the
display range and acknowledgeable
○ Remaining time before alarm and run time alarms
○ Hands-free communication, frequency: 125 kHz
○ Backward compatibility with existing readers
(LDM 2000, LDM 220/210)
○ Range of communication with LDM 220: 10 cm (3.9 in)
○ Enhanced protocol to support additional features with the
new readers (LDM 320D, LDM 320W, LDM 2000 (*))
* requires reader fi rmware upgrade
DMC 3000
Active Dosimetry - Dosimeters