Electronic Dosimeters of PM1605 series are designed to withstand extreme environmental hazards such as limited visibility, raised noise, high temperatures, exposure to sea water, shock and falls. Control panel with two big buttons allows the using of protective gloves while operating the instrument.
Instruments are recommended for personal radiation protection of first responders, HAZMAT teams, civil defense, firefighters and the other divisions who deal with radiological emergencies.
Operation Principle
Electronic dosimeters of PM1605 series are designed to measure ambient dose equivalent rate and ambient dose equivalent of X-ray and gamma radiation. Instruments are able to search, detect and localize radioactive sources, alert the user with audible, visual and vibration alarms, transmit stored data to PC or via smartphone.
Dosimeters have large and easy-to-read backlit LCD display, metal enclosure resistant to rapid temperature changes (from - 22 °С up to 30°С) and easy-to-use two-buttons panel.
Measurements can be displayed both in Roentgens (R) or Sieverts (Sv).
Available Modifications
PM1605 - basic model
PM1605BT - modification is equipped with Bluetooth v 4.0 and can exchange data with user smartphone in real time
Alarms
- Bright visual alarm
- Audible alarm 85 dBA at 30 cm
- Vibration
Communication with smartphone
PM1605BT can transfer data via Bluetooth® 4.0 to smartphones. Free Mobile App "Polismart® II" is available for AndroidTM mobile devices (ver.6 and higher) and can be downloaded from Google PlayTM.
* Android and the Google play logos are trademarks of Google, Inc.
Application
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First Responders
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HAZMAT Teams
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Emergency Services
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Customs and border services
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Nuclear Industry Facilities
Standards Compliance
Designed to meet IEC 60846-1:2009 requirements
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Detector
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Geiger-Muller tube |
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Dose equivalent rate (DER) measurement range
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from 0.1 µSv/h to 10 Sv/h (from 10 µR/h to 999 R/h) |
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DE indication range
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from 0.01 µSv to 100 Sv (from 1.0 µR to 999 R) |
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DE measurement accuracy
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± (15 + К/Ḣ) %, here Ḣ - DER value, mSv/h; К - coefficient 0.0015 mSv/h. |
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Energy range
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from 0.048 to 3.0 MeV |
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DER indication range
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from 0.01 µSv/h to 13.0 Sv/h (from 1.0 µR/h to 999 R/h) |
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Energy response relative to 0.662 MeV
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within the 0.048 to 3.0 MeV energy range ± 30 % |
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Thresholds
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DER and DE thresholds for photon radiation along the whole DER and DE measurement range |
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Alarm Type
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audible, visual, vibration |
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Drop test on concrete floor
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1.5 m (4.9 ft) |
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Ingress protection
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IP68 |
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Battery Lifetime
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average value of measured DER is up to 0.3 µSv/h, LCD backlight, sound and light alarms are used no more than 20 seconds/day, no less than - 9 months |
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Weight
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0.25 kg |
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PC communication
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USB |
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Operating temperature
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from -30 up to +65 °C (-22 to +149 °F) |
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Atmospheric pressure
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from 84 to 106.7 kPa |
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Dimensions
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114 x 62 x 20 mm (36 mm with clip) |
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Humidity
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up to 98 % at 40° С (104 °F) |
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Water resistant
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1 m (3.3 ft) |
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Mean service lifetime
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8 years |
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Data exchange
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Bluetooth® 4.0 LE |
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DE measurement range
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from 1.00 µSv to 100 Sv (from 100 µR to 999 R) |
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Power
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single AA battery, voltage 1.5 (+0.2; minus 0.4) V; or external power supply |