The PM1703MO-1 and PM1703MO-2 instruments combine features of both Personal Radiation Detector (PRD) and Dosimeter in one housing.
Each instrument is equipped with two detection modules: highly sensitive CsI(Tl) scintillation detector and small-sized GM tube detector. CsI(Tl) scintillation detector allows to search for radioactive and nuclear materials and GM tube detector allows to measure dose rate of gamma radiation in the wide energy range.
Devices of PM1703 series have equal radiological characteristics with the main competing devices and have a number of user benefits:
The PM1703MO-1 and PM1703MO-2 models offer the highest performance of this type instruments which are currently available on the market. They meet requirements of applicable sections of ITRAP/IAEA, IEC 60846, IEC 62401, ANSI N42.32 and ANSI N42.33 standards.
The PM1703MO family instruments combine functionality of both Personal Radiation Detector and Dosimeter in the one package. The highly sensitive CsI(Tl) based detector ensures prompt gamma radiation detection and source location and together with GM tube detector enables precise dose rate measurement.
Instrument enables activity registration of the 134Cs, 137Cs radionuclides presented in different samples, such as food, drinking water, different liquids, crumbling construction materials, soil, etc. Besides, my means of the instrument the activity of the radionuclides in many wrapped/packed samples can be evaluated, meat, fish, etc. in pieces or carcasses weighting up to 50 kg.
The compact form factor of instruments allows easy fit on the user’s utility belt. Optional battery charger/cradle with sun protective screen enables effortless placement of the instrument on the vehicle dash board
The range of the possible applications varies from the health physics needs and the personnel acute dose monitoring to the security applications and area monitoring.
The PM1703MO family instruments are available in two versions:
The instrument features expanded dose rate measurement range and large LCD for better result readings. Additionally, the PM1703MO-1 model is equipped with the optional vehicle charger/mounting cradle for easy placement on the vehicle dash board.
This modification is equipped with Bluetooth v 4.0 Low Energy Module (BLE112) and can exchange data with user’s mobile device in real time. Mobile apps (for iOS and Android) can be downloaded from the App StoreSM or from Google PlayTM.
This modification fulfills requirements of the International Atomic Energy Agency (IAEA) and is widely used for radiation security needs at the international events.
Find out more information about other instruments of PM1703MO - PM1703MO-1A / PM1703MO-1B family (Spectroscopic Personal Radiation Detectors) here
Designed to meet ANSI N42.33 -2006, IEC 62401:2007, IEC 60846-1:2009, ITRAP+10 (IAEA) requirements
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|CsI(Tl), GM tube||CsI(Tl), GM tube|
for 137Сs, no less
|85 (s-1)/(μSv/h) (0.85 (s-1)/(μR/h))||85 (s-1)/(μSv/h) (0.85 (s-1)/(μR/h))|
for 241Am, no less
|100 (s-1)/(μSv/h) (1.0 (s-1)/(μR/h))||130 (s-1)/(μSv/h) (1.3 (s-1)/(μR/h))|
- for Pu - α-Be
- for thermal neutrons
- for Pu - α-Be on a phantom or
in the moderator chamber
|0.033 – 3.0 MeV||0.033 – 3.0 MeV (search mode)|
0.06 - 1.33 MeV (in DER indication mode)
|DER indication range|
|from 0.01 µSv/h to 9.99 Sv/h||0.01 µSv/h to 9999 µSv/h;|
|DER measurement range||from 0.1 µSv/h to 9.99 Sv/h||0.1 µSv/h to 9999 µSv/h|
|DE indication range||from 0.01 µSv to 9.99 Sv|
|DE measurement range||from 0.1 µSv to 9.99 Sv|
where Ḣ – DER value, mSv/h;
K1 – coefficient 0.0025 mSv/h;
K2 – coefficient 0.002 (mSv/h)-1
|Response time||0.25 s||0.25 s|
|Radionuclide identification using |
Bluetooth communication with
external Pocket PC or smartphone
Special nuclear materials (SNM)
Naturally occurring radioactive materials (NORM)
|Alarm type||visual, audio, vibration||visual, audio, vibration|
|Drop test on concrete floor||0.7 m (2.3 ft)||1.5 m (4.9 ft) |
0.7 m (2.3 ft) without cover
|Power supply||AA (LR6) battery (Alkaline) 1.5 V, |
min. 2000 mA/h
|AA (LR6) battery (Alkaline) 1.5 V, min. 2000 mA/h|
|Battery life time||up to 1000 hours|
up to 500 hours - for PM1703MO-1BT
|up to 1000 hours|
*at average background up to 0.3 µSv/h, LCD backlight,
audible and vibration alarms 5 min/24 hours
|Operating temperature||-30°C to 50°C|
(-22°F to 122°F)
LCD: -20°C to +50°C
|-30°C to 50°C|
(-22°F to 122°F)
LCD indication from -20°C to +50°C
|Size (without cover)||72 x 32 x 87 mm|
(2 7/8’’ x 1 ¼’’ x 3 3/8’’)
|72 x 32 x 87 mm|
(2 7/8’’ x 1 ¼’’ x 3 3/8’’)
Weight without package
|not more than 200 g.||250 g. including battery|
|Low battery warning||LCD||LCD|
|PC Communication||PM1703MO-1 - IRDA|
PM1703MO-1BT - Bluetooth 4.0 LE