Our company liquid nitrogen condensation refrigeration device successfully developed
At present, most of the detector refrigeration devices used by high purity germanium spectrometer users are ordinary liquid nitrogen tanks. Therefore, it is necessary to frequently replace the liquid nitrogen, which brings great inconvenience to the user.
Our company has successfully developed a liquid nitrogen back-condensing refrigeration device, that is, the liquid nitrogen can be cooled and circulated through the refrigerator compressor. The 25-liter liquid nitrogen tank can work continuously for about one year under the condition of continuous power supply, greatly reducing the workload of users to replace liquid nitrogen.
The extremely high cost performance makes the product get a positive response from users when it is put on the market. Our company can carry out upgrading services for existing users of high-purity germanium spectrometers, and can customize the transformation of existing devices for users.
It has a variety of products with independent intellectual property rights, which are widely used in environmental radiation measurement, radiation medicine measurement, nuclear medicine measurement, nuclear measurement technology research and other fields.
The Environmental Impact Report of the Nuclear Technology Utilization Construction Project of Beijing Yida Measurement Technology Co., Ltd. is now publicized. The publicity period is from July 18, 2023 to July 31, 2023 (10 working days).
Computed tomography (CT) as an effective X-ray diagnostic equipment has been very popular in China's medical system. The detection and evaluation of CT imaging performance has also become an important part of the quality control of CT equipment in hospitals. International standards and national standards, verification regulations have provisions on this. As an effective tool for testing and evaluating CT imaging performance, CT performance phantom has always been an imported product. Our technical personnel in the full study of the relevant international standards and national standards, verification procedures, combined with the needs of clinical application, developed a medical CT performance testing phantom with independent intellectual property rights. Through clinical application
The company's new development and production of non-contact infrared thermometer, sturdy and beautiful portable, easy to operate.
As the main measuring instrument of ionizing radiation measurement, the dose meter is the most basic and very important measuring equipment in radioactivity measurement. Due to the limitation of measurement technology, imported products have been the leading brand for a long time, occupying most of the domestic scientific research institutes and hospitals and other application units.