Universal Scientific Technologies (UST) boasts long-term experience of innovation and developing state-of-the-art dosimeters and spectrometers. Our SPACEDOS, AIRDOS, and GEODOS series stand at the forefront of dosimetry technology, catering to various scientific applications from terrestrial to cosmic explorations.
Unparalleled Performance
Our dosimeters have ventured beyond terrestrial bounds, marking their presence in space missions and aboard the International Space Station (ISS). The SPACEDOS01, engineered for CubeSat deployments, was sent to Earth’s orbit as a part of the SOCRAT-R satellite. The SPACEDOS02 which logs radiation during ISS crew changes, exemplifies our commitment to supporting cosmic radiation research.
Designed for Customization and Ease of Use
UST’s dosimeters are exceptional for their extremely reduced power consumption, adaptability, and ease of customization. Whether it’s mounting specifications, power supply options, or measurement range adjustments, our devices are tailored to fit your project’s unique requirements.
Collaborative Excellence
Our enduring partnership with the scientists from the Nuclear Physics Institute of the CAS (Department of Radiation Dosimetry), under the CRREAT project, underscores our dedication to advancing radiation detection technology through collaborative innovation.
UST Dosimeter Lineup
Select one application-specific cutting-edge device, each designed with precision and reliability in mind.
Active Products
| Type | Sensing element | Typical use case | Notes |
|---|---|---|---|
| LABDOS01 | Si PIN diode | Experimental, Labs | Powered and data output to USB, optional SDcard storage. |
| SPACEDOS01 | Si PIN diode | Cubesat, satellites | CubeSat-ready. External power supply needed. |
| SPACEDOS02 | Si PIN diode | Manned space missions | ISS Space Heritage. Self-powered from batteries. |
| SPACEDOS03 | Si PIN diode | Manned space missions | Optimized for testing of cosmic ray shielding. Self-powered from batteries. |
| AIRDOS04 | Si PIN diode | Manned Aircraft | An improved version of AIRDOS02 dosimeter. Self-powered from Li-ion accumulators or external USB-C port. |
| AIRDOS03 (UAVDOS) | Si PIN diode | UAV | Semiconductor-based detector designed for UAVs (Drones). Optimized to use with TF-ATMON system. |
| GEODOS01 | NaI(Tl), SiPM | Terrestrial use (static) | Scintillation dosimeter and spectrometer designed for outdoor, static and long-term installation in areas with difficult access. The dosimeter has an inbuilt logger and the LoRa IoT transmitter. Self-powered by photovoltaic cells. |
| GEODOS02 | NaI(Tl), SiPM | Terrestrial use (mobile) | Scintillation dosimeter and spectrometer designed for outdoor, short-term measurement in remote areas. The instrument needs an external data logger, time source, and power supply. |
Discover More About UST Dosimeters
LABDOS01 - Scientific, semiconductor-based ionizing radiation spectrometer
LABDOS01 is a lightweight portable dosimeter intended as an experimental device for laboratory measurements. The dosimeter is connected via a USB bus, through which it is powered and read-out. This minimizes the demand for skills required to operate the dosimeter.
This device should be used for experimental verification and planning before using our more sophisticated and application-specific devices like SPACEDOS, AIRDOS or GEODOS.
DEMODOS - Remote-Controlled Dosimeter Simulator for Training and Education
DEMODOS is an advanced dosimeter simulation system designed for safe and effective training in radiation safety protocols. This innovative tool enables realistic simulation of radiation exposure scenarios without using actual radioactive sources, making it ideal for astronauts, emergency response teams, nuclear facility staff, and educational institutions.
Learn more about the features and applications at
Tailored Solutions for Unique Challenges
Can’t find exactly what you’re looking for? UST is ready to collaborate with you to customize our products, ensuring they perfectly align with your research needs. Additionally, many of our advanced dosimetry devices are available for purchase or rental, providing flexibility for short-term projects or specific missions.
Get in Touch
Your scientific exploration deserves the best tools. If you’re curious about how our dosimeters can enhance your projects, or if you have specific requirements we can meet, don’t hesitate to contact us. Let’s push the boundaries of discovery together.
Obsolete Products
| Type | Sensing element | Typical use case | Notes |
|---|---|---|---|
| AIRDOS01 | Si PIN diode | Aircraft | The first version of a semiconductor dosimeter for monitoring the dose obtained during civil flights. Equivalent to Liulin aircraft dosimeters. Self-powered from batteries. |
| AIRDOSF01 | Si PIN diode | Aircraft | Si diode rotated 90 degrees compared to AIRDOS01 dosimeter. Self-powered from batteries. |
| AIRDOSC01 | CRY19, SiPM | Aircraft | Scintillation-based detector designed for aircraft and UAVs. Self-powered from batteries. |
| AIRDOS02 | Si PIN diode | Manned Aircraft | An improved version of AIRDOS01 dosimeter. Self-powered from batteries. |