Technical specifications

The portable dosimeter-radiation detector of the **Radiacode-102,103,103G,110** series is designed to assess the radiation environment in real-time. Additionally, the device automatically logs measurement results and events, enabling data analysis, including via standard software on a smartphone or personal computer. The dosimeter is suitable for fieldwork, testing construction material samples, and analyzing specially selected and prepared food or soil samples. The device has high sensitivity to gamma and X-ray radiation. It can measure dose rate, accumulated dose, absorbed radiation energy spectrum, and provide radiation hazard warnings <table> <thead> <tr> <th rowspan="2">Description</th> <th colspan="4">Model characteristics</th> </tr> <tr> <th>102</th> <th>103</th> <th>103G</th> <th>110 NEW</th> </tr> </thead> <tbody> <tr> <td>Detector</td> <td>Csl (Tl) Detector volume: ~1 cm³ * Photomultiplier: 3×3 mm</td> <td>Csl (Tl) Detector volume: ~1 cm³ * Photomultiplier: 6×6 mm</td> <td>GAGG (Ce) Detector volume: ~1 cm³ * Photomultiplier: 6×6 mm</td> <td>Csl (Tl) Detector volume: ~3 cm³ * Photomultiplier: 6×6 mm</td> </tr> <tr> <td>Energy resolution</td> <td>9.4% ±0.4% (FWHM) for Cs-137</td> <td>8.4% ±0.3% (FWHM) for Cs-137</td> <td>7.4% ±0.3% (FWHM) for Cs-137</td> <td>8.4% ±0.3% (FWHM) for Cs-137</td> </tr> <tr> <td>Radiation sensitivity</td> <td>30 cps = 1 μSv/h for Cs-137</td> <td>30 cps = 1 μSv/h for Cs-137</td> <td>40 cps = 1 μSv/h for Cs-137</td> <td>77 cps = 1 μSv/h for Cs-137</td> </tr> <tr> <td>Energy range of registered radiation (X-ray and gamma)</td> <td>0.02…3 MeV</td> <td>0.02…3 MeV</td> <td>0.025…3 MeV</td> <td>0.02…3 MeV</td> </tr> <tr> <td>Detector Module Details</td> <td>Scintillator size: 10×10×10 mm (1.00 cm³) * Detector volume incl. reflective coating and structural components: 1.213 cm³</td> <td>Scintillator size: 10×10×10 mm (1.00 cm³) * Detector volume incl. reflective coating and structural components: 1.28 cm³</td> <td>Scintillator size: 10×10×10 mm (1.00 cm³) * Detector volume incl. reflective coating and structural components: 1.28 cm³</td> <td>Scintillator size: 14×14×14 mm (2.74 cm³) * Detector volume incl. reflective coating and structural components: 3.15 cm³</td> </tr> <tr> <td>Dose rate assessment: – range (by Cs-137) – error – time (display update period)</td> <td>0.1…1000 µSv/h ±15% 0.5 s</td> <td>0.1…1000 µSv/h ±15% 0.5 s</td> <td>0.1…1000 µSv/h ±15% 0.5 s</td> <td>0.1…400 µSv/h ±15% 0.5 s</td> </tr> <tr> <td>Accumulated dose assessment: – range</td> <td colspan="4">0…10 Sv</td> </tr> <tr> <td>Non-volatile memory: – registration volume of Standalone mode</td> <td colspan="4">last 1000 h</td> </tr> <tr> <td>Continuous operation time (for fully charged battery)</td> <td>up to 200 h</td> <td>up to 200 h</td> <td>up to 200 h</td> <td>up to 290 h</td> </tr> <tr> <td>Built-in battery: – type and capacity – charging voltage, typical – charging current, max – full charge time, typical</td> <td>Li-Pol 3.7 V, 1000 mAh 5 V 500 mA 2 h</td> <td>Li-Pol 3.7 V, 1000 mAh 5 V 500 mA 2 h</td> <td>Li-Pol 3.7 V, 1000 mAh 5 V 500 mA 2 h</td> <td>Li-Pol 3.7 V, 1450 mAh 5 V 750 mA 3 h</td> </tr> <tr> <td>Operating temperature range</td> <td colspan="4">10…+45 °C</td> </tr> <tr> <td>Relative humidity, max</td> <td colspan="4">85 %</td> </tr> <tr> <td>Wire connection: – type – cable – current consumption, max</td> <td colspan="4">USB 2.0 and higher, Type-C 500 mA</td> </tr> <tr> <td>Wireless connection</td> <td colspan="4">BLE (Bluetooth 4.0 and higher)</td> </tr> <tr> <td>Display</td> <td colspan="4">Monochrome graphic LCD, 128×48 pixels, 34×13 mm, FSTN, Transflective, Positive</td> </tr> <tr> <td>Dimensions, WHD</td> <td>123×34×18 mm</td> <td>123×34×18 mm</td> <td>123×34×18 mm</td> <td>123×34×21 mm</td> </tr> <tr> <td>Weight</td> <td>65g</td> <td>65g</td> <td>70g</td> <td>88g</td> </tr> <tr> <td>Dust and moisture protection, code</td> <td colspan="4">IP64</td> </tr> </tbody> </table> For detailed description refer to: https://radiacode.com/knowledge/differences-between-radiacode-models-103-and-103g ***** The **Radiacode** personal radiation detector is a versatile instrument for comprehensive radiation safety assessment. It provides reliable and real-time radiation monitoring with the following key capabilities: - **Site reconnaissance** for radiation evaluation; - **Inspection of objects and materials** to detect contamination or exposure risks; - **Continuous radiation monitoring** to track environmental changes; - **Automatic data logging** in the device’s internal memory; - **Accumulated dose tracking** for long-term exposure assessment; - **Rapid detection and localization** of radiation sources; - **Dual-channel alarm system** for radiation hazard alerts and environmental changes; - **Time-based data storage** for chronological radiation analysis; - **Standalone operation** or seamless integration with a smartphone; - **Wireless data transmission** for remote access and real-time updates; - **Advanced data processing** capabilities via Windows, Android, and iOS applications. This compact and high-precision detector ensures reliable radiation monitoring for professional and personal use. ## Instrument features - Fast response to changes in the radiation environment, thanks to the scintillator detector working together with a silicon photomultiplier tube and adaptive processing of incoming data. - Continuous assessment of the radiation situation as long as the instrument is switched on. Results at any moment can be presented in the form of dose rate, count rate, accumulated dose, absorbed radiation energy spectrum. Assessment and accumulation of data do not depend on the change of the display mode. - Splash-proof, dust-proof - IP64 class. - Loong autonomous operation from the built-in battery. - Independent alarm thresholds for count rate exceedance, dose rate exceedance and accumulateddose exceedance. Possibility to set 2 thresholds for each value. - Built-in non-volatile memory for data accumulation, the volume of about 1000 hours of autonomousobservations. Possibility to transfer data to a computer via USB and to a smartphone via Bluetooth. Storage of results in an external database. - Binding of results to geographic coordinates and display on Google and OSM maps when used in conjunction with a smartphone. - Availability of a program for personal computer and applications for Android and IOS. - Continuous development of the project. Possibility of software upgrades. - Economical graphic display with automatic backlighting in the dark. Rotation of the image on the screen when the device is rotated. - Sound, light and vibration alarms on the device, and the ability to duplicate them on a smartphone. Radiacode is a highly sophisticated and sensitive instrument. Please read the instructions to obtain reliable results.