NM01MKS05
The Dosimeter-radiometer MKS-05 «TERRA» with case is a compact, reliable, and user-friendly handheld instrument specifically designed for the measurement of key ionizing radiation parameters. This model serves as an effective tool for assessing radiation safety in various environments and for personal radiation awareness. It accurately measures ambient gamma and X-ray radiation equivalent dose rate (typically displayed in µSv/h), the accumulated equivalent dose (typically in mSv), and the surface beta-particles flux density (measured in 1/(cm²*min)).
At the heart of the «TERRA» is an integrated Geiger-Müller (GM) counter, which is sensitive to both gamma and beta radiation. This internal detector ensures accurate and responsive readings across the instrument's measurement ranges.
For enhanced safety and awareness, the MKS-05 «TERRA» is equipped with a user-programmable audio and visual alarm system. Users can set specific threshold levels for the gamma dose rate, the accumulated dose, and the beta flux density. When these pre-set levels are exceeded, the instrument emits a distinct two-tone audible alarm and displays a visual warning, providing immediate notification of elevated radiation levels.
The device features a clear and informative digital display with a backlight, ensuring easy readability of measurement values even in low-light conditions. The «TERRA» offers five independent measuring channels, allowing for the simultaneous tracking and display of different radiation parameters or the storage of multiple measurement sets.
A practical feature of the «TERRA» is its ability to perform automatic gamma background subtraction when measuring beta contamination. This ensures a more accurate assessment of beta particle activity on surfaces. The instrument also offers measurement averaging, allowing the user to obtain a more stable reading over time. This averaging process can be manually controlled or set to interrupt automatically.
For ease of use, the «TERRA» incorporates automatic setting of measurement ranges and intervals, adapting to the detected radiation levels to provide optimal readings without manual adjustments. The instrument also provides an optional audio signal for each registered gamma-quantum and beta-particle, offering real-time feedback on radiation events (this feature can typically be disabled by the user).
A built-in real-time clock allows for accurate time-stamping of any recorded data or alarm events. The «TERRA» is powered by two standard AAA size batteries, offering exceptional long battery life, typically up to 2000 hours of continuous operation, ensuring prolonged usability in the field.
The inclusion of a durable protective case, often made of leather or a similar robust material, is a key feature of this package. The case provides physical protection for the instrument against bumps and scratches during transport and storage. It is often designed with a belt loop or wrist strap for convenient carrying during monitoring activities. The «TERRA» itself is also designed with a shock-resistant body, further enhancing its durability for use in various environments.
The Dosimeter-radiometer MKS-05 «TERRA» with case is well-suited for a wide range of applications, including:
Routine environmental radiation monitoring in urban and rural areas.
Ensuring personal radiation safety for individuals in potentially exposed environments.
Assessing the radiation levels of residential and commercial buildings, as well as construction materials.
Checking the radiation levels of ground surfaces and vehicles.
Evaluating the potential radioactive contamination of various materials and food products.
Serving as an educational tool for demonstrating radiation principles.