Medusa offers a range of easy-to-use survey tools built to make measuring spatial variation in soil a breeze. At the heart of these tools are our gamma-ray spectrometers, which passively pick up the natural radioactivity in the top layer of soil. They’re designed with simplicity in mind, so anyone can get started with minimal effort. On this page, you’ll find an overview of the different sensor sizes Medusa Radiometrics offers, each suited for specific types of applications.
*Drone or UAV not included. For users prioritizing compact and efficient deployment, the MS-350 sensor is optimized for integration with the DJI M350 RTK drone platform. With a flight endurance of up to 30 minutes, this pairing enables comprehensive data collection over extensive areas, ensuring uninterrupted performance for critical survey missions.
Overview
Quick Specs |
Applications |
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| Gamma Ray Spectrometer | MS-350 | MS-700 | MS-1000 | MS-2000 | MS-4000 | |
| Scintillation Size | 3 x 3" (350 ml) Csl | 3 x 6" (700 ml) CsI | 3 x 9" (1000 ml) CsI | 3.5 x 12" (2000 ml) CsI | 4 x 4 x 16" (4000 ml) CsI | |
| Mapping Speed | up to 15 km/h | up to 20 km/h | up to 30 km/h | up to 45 km/h | up to 90 km/h | |
| Recoding frequency | Up to 5hz | Up to 5hz | Up to 5hz | Up to 5hz | Up to 5hz | |
| Radionucleide Analysis | 40K, 238U, 232Th and 137Cs | 40K, 238U, 232Th and 137Cs | 40K, 238U, 232Th and 137Cs | 40K, 238U, 232Th and 137Cs | 40K, 238U, 232Th and 137Cs | |
| Electrical | Input voltage | 5 - 35 V | ||||
| Power Consumption | 3W (avg), 6W (max) | |||||
| Battery | Up to 8 hours | |||||
| GPS | Type | uBlox ZED-P9P | ||||
| Accuracy | 1.5 m CEP | |||||
| RTK Accuracy | <1 cm | |||||
| Signals | GLONASS, BeiDou, Galileo | |||||
| Mechanical | Dimension | 100 (⌀) x 215(L) mm | 100 (⌀) x 295 (L) mm | 100 mm ⌀ x 375 mm | 120 (⌀) x 605 (L) mm | 174 (h) x 203 (w) 856 (l) mm |
| Weight | 2.7 kg | 4.7 kg | 6.7 kg | 12 kg | 29 kg | |
| Operating Temperature | -20 to + 65 °C | |||||
| IP Rating | IP 65 | |||||
| Connectivity | Wi-fi | 2.4 and 5 Ghz | ||||
| Ethernet | 100 Mbps | |||||
| Port | RS-232 | |||||
| Data | Format | JSON, NMEA, CSV | ||||
| Streaming | RS-232, ethernet and Wi-Fi | |||||
| Sensors | Spectrometer, GPS, PTH | |||||
| Internal Storage | 16 GB | |||||
| Included Software |
Onboard-processing (by mDOS) |
Real-time analysis (by mDOS) Survey planner Real-time radionuclide inspection Sample measurements |
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Post-processing (by GammAn) |
Full spectrum analysis (FSA) Window analysis (WA) |
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Support Online support Custom support |
Extensive library of support guides Optional |
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| Request Pricing Information | MS-350 | MS-700 | MS-1000 | MS-2000 | MS-4000 | |
Downloadable resources such as datasheets, firmware, software, drivers and products manuals. Alternatively, you can browse resources directly by visiting our downloads page.
• Product Datasheets
• Product Firmware
• Product Software and Drivers
• Product Manuals
