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beijing -- china's self-developed x-ray and gamma-ray (x/γ) radiation dose detection chip has successfully commenced mass production, according to the science and technology daily on thursday. the chip, developed by the china national nuclear corporation (cnnc), offers a dose rate measurement range for x/γ rays from 100 nsv/h to 10 msv/h. it can detect energies between 50 kev and 2 mev. with a compact size of just 15 mm by 15 mm by 3 mm, it can operate within a temperature range of minus 20 to 50 degrees celsius. additionally, it boasts ultra-low power consumption of only 1 mw. users can easily perform straightforward secondary development based on the chip's data manual, enabling its use in radiation dose monitoring across nuclear-related workplaces, personnel and environmental scenarios, according to the cnnc. it also features a standardized interface design, allowing it to function as a universal radiation sensor, which can be quickly integrated into various smart devices such as smartphones, smart helmets and drones.
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