weight: 0,40 KG

delivery time 1 week

Available, enough stock

Available, enough stock

product description: DOSIMETER - PM1904A

POLISMART® II PM1904A – is a brand-new personal dosimeter of POLISMART series, which is designed to continuously monitor and measure ionizing radiation from gamma emitting radiation sources and provide visual and sound alarms whenever preset thresholds are exceeded.

Electronic Personal Dosimeter POLISMART® II PM1904A is the latest development in the field of professional devices of radiation control for wide use designed by Polimaster Team. 

POLISMART® II PM1904A operates fully autonomously, can exchange data with user’s mobile device in real time via Bluetooth v 4.0 Low Energy Module (BLE112)wireless connection (iOS, AndroidOS). The User Software allows recording tracks marked with DER and DE values using the ability of GPS positioning of user’s mobile device. Mobile app for POLISMART® II can be downloaded from the App StoreSMor from Google PlayTM.

Detector:    GM tube
DER Measurement Range:   indication: 0.01 μSv/h – 120 mSv/h
                                        measurement: 1 μSv/h – 100 mSv/h
Dose Rate Accuracy:           ± (15+K1/H)%
Energy range:                    0.059 – 1.5 MeV
Energy response relative to 0.662 MeV: -29/+30%

Survive after momentary influence of maximum
permissible gamma radiation within 5 min:

Alarm type:      visual, audio

Physical Parameters
Dimensions:    60 x 38 x 18 mm
Weight:           0.033 kg

Environmental Characteristics
Temperature from -20 to +50 °C
Humidity up to 95 % at +30 °C

Environmental protection
Drop test 1.5 m onto concrete surface (in PVC badge)
Water resistant

Rechargeable battery
Battery charge time - up to 4 hours over micro USB
Battery lifetime (average DER not more than 0.3 µSv/h,
alarms activated for not more than 20 s/24 hours)
- at average background 0.3 μSv/h - 2000 hours

- with Bluetooth connection 300 hours
Battery discharge control
Battery is partially discharged: white-green light flashing every 5 seconds
Battery is fully discharged: no light indication on the LED

Bluetooth 4.0 LE for mobile devices


file file size
catalog.pdf catalog.pdf 1.58 MB
katalog.pdf katalog.pdf 5.10 MB