RadFlash® Electronic Personal Dosimeter

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RadFlash bright

X-ray (continuous/pulsed) and gamma radiation real-time personal dosimeter with Bluetooth.

RadFlash® series of electronic personal dosimeters offers a compact and versatile solution for personal radiation monitoring. The dosimeter measures personal dose equivalent and dose equivalent rate of X-ray (continuous and pulsed) and gamma radiation.

RadFlash comes with free desktop PoliSync™ software and Polismart® mobile app, allowing users to read, save and export dosimeter history, adjust settings, reset accumulated dose, and manage devices.

Features

  • PoliSync™ software for setup and history readout
  • Polismart® app for real-time exposure monitoring
  • Clips and a wristband for different wearing options
  • Resistance to cleaning and disinfection agents
  • On-screen, audible and visual (LED) alarms
  • Data transfer via Bluetooth
  • Small and lightweight
  • Single control button
  • Wireless charging

Applications

  • Healthcare
  • Interventional radiology
  • Medical physicists
  • Radioisotope labs
  • X-ray diagnostics
  • Customs and border control officers
  • Anyone working under the risk of radiation exposure

RadFlash® series

To support different regional standards and operational requirements, the RadFlash® series is available in three modifications: RadFlash® Sv, RadFlash® R and RadFlash® mrem.

radflash three modifications

Real-Time Data at Your Fingertips

With RadFlash, the instant your radiation exposure increases, you know it. Continuous monitoring and custom alerts provide immediate, precise feedback, empowering you to react in-the-moment to changes in your exposure environment.

The dosimeter is capable of solving a wide range of personal dose monitoring tasks, including measurement of personal dose equivalent Hp(10) and personal dose equivalent rate Ḣp(10) of X-ray (continuous and pulsed) and gamma radiation.

Only the best instant monitoring and alerts provide the safety professionals deserve. The RadFlash electronic personal dosimeter gives you immediate feedback, high precision, and unmatched flexibility. It’s the perfect tool for minimizing risk and maximizing confidence.

Detector

Geiger-Mueller tube

Dose rate indication range

0.01 µSv/h to 1.2 Sv/h

Dose rate measurement range

0.1 µSv/h to 1 Sv/h

Dose rate linearity (0.1 µSv/h to 1 Sv/h)

-13 % to +18 %
(IEC 61526:2024 compliant)

Permissible limits of basic relative error of dose measurement

±15 %

Dose indication range

0.01 µSv to 12 Sv

Dose measurement range

1 µSv to 10 Sv

Permissible limits of basic relative error of dose rate measurement

±15 %

Accuracy (Ref. 137Cs)

±5 % at 800 µSv/h

Statistical fluctuations for dose and dose rate

IEC 61526:2024 compliant

Energy range

30 keV to 3 MeV

Combined energy and angular response (Ref. 137Cs)

−29 % to +67 %
(30 keV to 1.5 MeV; 0° to 60°; IEC 61526:2024 compliant)

X-ray radiation pulse width

>2 ms

Alarms

visual and audible

Thresholds

2 independent thresholds for both dose and dose rate

Memory

6000 events

PC communication

Bluetooth 4.0

Power supply

rechargeable battery

Battery lifetime

≥ 2 months with Bluetooth disabled and an average dose rate of up to 0.3 µSv/h
≥ 10 days with Bluetooth enabled and an average dose rate of up to 0.3 µSv/h

Ingress protection

IP67

Drop test

1.5 m

Dimensions

63 × 50 × 18 mm

Weight

50 g

Operating temperature

–10 °С to 50 °С

Atmospheric pressure

84 to 106.7 kPa

Humidity

98 % at 35 °С

Detector

Geiger-Mueller tube

Dose rate indication range

1 µrem/h to 120 rem/h

Dose rate measurement range

10 µrem/h to 100 rem/h

Dose rate linearity (10 µrem/h to 100 rem/h)

-13 % to +18 %
(IEC 61526:2024 compliant)

Permissible limits of basic relative error of dose measurement

±15 %

Dose indication range

1 µrem to 999 rem

Dose measurement range

100 µrem to 999 rem

Permissible limits of basic relative error of dose rate measurement

±15 %

Accuracy (Ref. 137Cs)

±5 % at 80 mrem/h

Statistical fluctuations for dose and dose rate

IEC 61526:2024 compliant

Energy range

30 keV to 3 MeV

Combined energy and angular response (Ref. 137Cs)

−29 % to +67 %
(30 keV to 1.5 MeV; 0° to 60°; IEC 61526:2024 compliant)

X-ray radiation pulse width

>2 ms

Alarms

visual and audible

Thresholds

2 independent thresholds for both dose and dose rate

Memory

6000 events

PC communication

Bluetooth 4.0

Power supply

rechargeable battery

Battery lifetime

≥ 2 months with Bluetooth disabled and an average dose rate of up to 30 µR/h
≥ 10 days with Bluetooth enabled and an average dose rate of up to 30 µR/h

Ingress protection

IP67

Drop test

59 in

Dimensions

2.48 × 1.97 × 0.71 in

Weight

1.76 oz

Operating temperature

14 °F to 122 °F

Atmospheric pressure

84 to 106.7 kPa

Humidity

up to 98 % at 95 °F

Detector

Geiger-Mueller tube

Dose rate indication range

0.00 mrem/h to 999 mrem/h

Dose rate measurement range

0.01 mrem/h to 999 mrem/h

Dose rate linearity (0.01 mrem/h to 999 mrem/h)

-13 % to +18 %
(IEC 61526:2024 compliant)

Permissible limits of basic relative error of dose measurement

±15 %

Dose indication range

0.00 mrem to 999 mrem

Dose measurement range

0.10 mrem to 999 mrem

Permissible limits of basic relative error of dose rate measurement

±15 %

Accuracy (Ref. 137Cs)

±5 % at 80 mrem/h

Statistical fluctuations for dose and dose rate

IEC 61526:2024 compliant

Energy range

30 keV to 3 MeV

Combined energy and angular response (Ref. 137Cs)

−29 % to +67 %
(30 keV to 1.5 MeV; 0° to 60°; IEC 61526:2024 compliant)

X-ray radiation pulse width

>2 ms

Alarms

visual and audible

Thresholds

2 independent thresholds for both dose and dose rate

Memory

6000 events

PC communication

Bluetooth 4.0

Power supply

rechargeable battery

Battery lifetime

≥ 2 months with Bluetooth disabled and an average dose rate of up to 30 µR/h
≥ 10 days with Bluetooth enabled and an average dose rate of up to 30 µR/h

Ingress protection

IP67

Drop test

59 in

Dimensions

2.48 × 1.97 × 0.71 in

Weight

1.76 oz

Operating temperature

14 °F to 122 °F

Atmospheric pressure

84 to 106.7 kPa

Humidity

up to 98 % at 95 °F

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Compatible products

PoliSync history reading

PoliSync™ Software

Configuration and data management software for Polimaster devices.

Polismart App Android + iOS

Polismart® iOS and Android App

Mobile app for real-time radiation monitoring.

PM530 APDS Server Software

PoliRead® Automated Personal Dosimetry System

Dosimetry data collection, processing, and reporting solution.

Free online course for RadFlash users

Before first use, we recommend completing this short course.

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