X-ray and Gamma Radiation Personal Dosimeter РМ1611
New
PM1611 is a compact electronic personal dosimeter designed for
real-time control of radiation situation and measurement of
personnel exposure. Device is an excellent instrument for
personnel, exposed to pulsed X-ray and gamma radiation.
Details
real-time control of radiation situation and measurement of
personnel exposure. Device is an excellent instrument for
personnel, exposed to pulsed X-ray and gamma radiation.
Characteristics
Detector
—
Geiger-Mueller tube
Energy range of the measures of photon radiation
—
20 keV - 10 MeV
Dose equivalent rate (DER) measurement range
—
0.1 μSv/h – 10 Sv/h
Dose equivalent (DE) measurement range
—
0.05 μSv – 20 Sv
DER measurement accuracy
—
±15 %
DE measurement accuracy
—
±15 %
X-ray and Gamma Radiation Personal Dosimeter РМ1611
Functions
- Measurement of personal dose equivalent rate (dose rate Ḣp(10)) of continuous and pulsed X-ray and gamma radiation
- Measurement of personal dose equivalent (dose Hp(10)) of continuous and pulsed X-ray and gamma radiation
- Measurement of personal dose equivalent accumulation time
- Audible, visual and vibration alarms when preset dose/dose rate threshold levels are exceeded
- Indication of current time in hours, minutes
- Transfer of information stored in the dosimeter permanent memory to a personal computer (PC)
- Save up to 7500 events of history
Features
- Measurement of pulse X-ray and gamma radiation with pulse duration 1 ms and up
- Wide dose rate and dose measurement range
- Control with two buttons • Wide dose rate and dose measurement range
- Wide energy range from 20 keV to 10 MeV
- Two independent alarm thresholds for dose and dose rate
- Audible, visual and vibration alarms
- PC communication via USB (Type-C)
- Shockproof hermetic case IP67
- Light weight and small dimensions
Applications
- Medical professionals
- Transport staff
- Customs and border services
- Nuclear power plants
- Radiological and Radionuclide isotope laboratories
- First responders
- Professionals exposed to pulse radiation
Modifications
- PM1611 comprises built-in rechargeable battery
- PM1611B uses battery type AAA/LR03
Complies with the requirements of IEC 61526.
Characteristics
|
Detector
|
Geiger-Mueller tube |
|
Energy range of the measures of photon radiation
|
20 keV - 10 MeV |
|
Dose equivalent rate (DER) measurement range
|
0.1 μSv/h – 10 Sv/h |
|
Dose equivalent (DE) measurement range
|
0.05 μSv – 20 Sv |
|
DER measurement accuracy
|
±15 % |
|
DE measurement accuracy
|
±15 % |
|
Energy response relative to 0.662 MeV (137Cs)
|
−80 to +5 % for energy range 15 keV - 33 keV −40 to +29 % for energy range 33 keV - 48 keV ±29 % for energy range 48 keV - 3 MeV ±50 % for energy range 3 MeV - 10 MeV |
|
Thresholds
|
two threshold levels within all measurement range |
|
Alarm Type
|
audible, visual, vibration |
|
PC communication
|
USB (Type-C) |
|
Dimensions
|
PM1611: 60 × 65 × 22 mm PM1611B: 60 × 65 × 25 mm |
|
Weight
|
PM1611: ≤ 70 g PM1611B: ≤ 80 g |
|
Ingress protection
|
IP67 |
|
Drop test on concrete floor
|
1.5 m |
|
Atmospheric pressure
|
from 84 to 106.7 kPa |
|
Operating temperature
|
−20 °С up to 50 °С |
|
Humidity
|
up to 98 % at 35 °С |
|
Power source
|
PM1611: built-in rechargeable battery PM1611B: battery type AAA/LR03 |
|
Battery Lifetime
|
2 months |
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