Mirion Technologies PIS 204L User Manual
Featuring:
radiation monitoring
systems
A Mirion Technologies Division
PIS 204L
Samplers
PIS 204L
Particulate and/or Iodine Sampler
The PIS 204L forms part of the RAMSYS product line.
It has been developed to continuously sample draw
of particulate and iodine, in both molecular and orga-
nic forms (methyl iodine), in air from ef uent stacks,
ventilation ducts and/or working areas, in a mild
environment.
The nominal ow rate for this sampler is adjusted
via a manual valve without automatic control. The
radioactive particulate trapped on designated paper
lter can be submitted to laboratory analysis speci c
tests as: qualitative analysis (spectrographic or che-
mical) to identify the isotopes, quantitative analysis
using re ectometer, measurement of particulate
radioactivity.
APPLICATIONS
• Ef uent release monitoring
RELATED MONITORS
• PIS 203S: post-accident version
• PIS 205L: version with dynamic ow rate control
FEATURES
● Compact and integrated unit
● Manual ow rate control
● Network capability
Since norms, speci cations and designs are subject to occasional change, please ask for con rmation of the information given in this publication.
Mirion Technologies (MGPI) SA
Route d’Eyguières
FR-13113 Lamanon
France
T +33 (0) 4 90 59 59 59
F +33 (0) 4 90 59 55 18
Mirion Technologies (MGPI) Inc
5000 Highlands Parkway
Suite 150
Smyrna, GA 30082
USA
T +1 770 432 2744
F +1 770 432 9179
Mirion Technologies (MGPI H&B) GmbH
Landsberger Strasse 328a
DE-80687 Munich
Germany
T +49 (0) 89515 13-0
F +49 (0) 89515 13 169
Mirion Commercial (Beijing) Co., Ltd.
Shanghai Jiangchang Commercial Branch
Room 801, 78 Jiangchang SanLu
Zhabei District, Shanghai 200436
PR of China
T +86 21 6180 6920
F +86 21 6180 6924
PIS 204L
Samplers
PHYSICAL CHARACTERISTICS
● Particulate:
○ Filter type: FSLW or equivalent Ø 47 to 57 mm
(1.8 to 2.2 in)
● Iodine:
○ Cartridge type: silver zeolite or active charcoal
○ Ef ciency: > 99% for methyl iodine (HR 60%)
● Filter/cartridge change frequency: one per week if
continuous trapping
ENVIRONMENTAL CHARACTERISTICS
● Long term temperature:
+10°C to +40°C (+50°F to +104°F)
● Periodic temperature:
+0°C to +45°C (+32°F to +113°F)
● Storage temperature:
○ During 96 hours: -25°C to +85°C (-13°F to +185°F)
● Pressure : 860 to 1060 hPa
● MTBF: > 20 000 hours, with preventive maintenance
● Protection index: IP32
PNEUMATIC CHARACTERISTICS
● Nominal ow rate:
○ By default: 35 l/min (1.25 scfm)
○ Minimum: 10 l/min (0.36 scfm)
○ Maximum: 50 l/min (1.79 scfm)
MECHANICAL CHARACTERISTICS
● Dimensions: 930 mm x 435 mm x 370 mm
(36.6 in x 17.1 in x 14.5 in)
● Weight: ~ 15 kg (~ 33.6 lb)
● Color: gray RAL 7030 (decontaminable paint)
ELECTRICAL CHARACTERISTICS
● Power supply: 230 Vac - 50 Hz or 120 Vac - 60 Hz
● Data link outputs: 1 RS232 on DB9 connector on front
panel and 2 isolated RS485 via cable glands
● Alarm relays: 3 DPDT relays
SIGNALING
● Alphanumeric display: measurement, status…
● Sound alarm: buzzer 90 dBA at 1 meter
● Visual alarm: 1 light (red)
REFERENCE STANDARDS
● EMC: 2006/95/CE and 2004/108/CE, IEC61000-6-2
and IEC61000-6-4
VERSIONS
● 230 Vac or 120 Vac
ACCESSORIES
● Maintenance and set-up software (MASS2)
● Wall installation
● FSLW lter or equivalent
● Zeolite or charcoal cartridge
● MODBUS/TCP
● Material to adapt to each sheath:
○ Isokinetic sampling
www.mirion.com
145020EN-E
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