It is possible to directly insert and measure in small sealed containers and vacuum furnaces that are difficult to sample, such as glove boxes and vacuum chambers.
The Zirconia-type oxygen (O2) sensor TB-II VN series is an O2 sensor that uses stabilized zirconia ceramics in the detector. It has been improved from the TB-II V series, which has a proven track record for vacuum equipment, significantly enhancing its responsiveness. It can be directly inserted into glove boxes, vacuum furnaces, as well as small sealed containers and piping where sampling is difficult. It is capable of measuring O2 partial pressure under a vacuum of 1×10^-3 Pa (1×10^-5 Torr). Due to its simple structure, maintenance is easy. For more details, please contact us or refer to the catalog.
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【Features】 ○ In addition to glove boxes and vacuum furnaces, it can be directly inserted into small sealed containers and piping where sampling is difficult. ○ Capable of measuring O2 partial pressure under vacuum conditions of 1×10-3Pa (1×10-5Torr). ○ Easy maintenance due to its simple structure. 【Specifications】 ○ Flange sizes: VF25, NW40, NW25, etc. ○ Installation: Horizontal to vertical, using the above-mentioned flange (to be prepared by the customer). ○ Measurement range: 1ppm to 100% O2, 1 to 1×10-30atm O2. ● For more details, please contact us or refer to the catalog.
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Gas concentration meters may be products that most people are not familiar with, but they are actually utilized very close to us. For example, in the medical field, they are necessary for managing the oxygen concentration in ventilators. In bags of snacks and food, nitrogen is filled to prevent oxidation, and gas concentration management is essential for that sealing process as well. Additionally, their role is expanding in recent years for environmental conservation, such as analyzing vehicle exhaust gases and managing combustion in incineration plants. Daiichi Thermal Research aims to contribute to the Earth, people, and society by continuously developing high-quality gas concentration meters that play such important roles.
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