A tritium monitoring system for measuring tritium in low humidity (DTO) nitrogen gas has been developed. Heated ion chambers (at 393 K) measure the amount of tritium that is deposited directly from the waste processing system onto process disposable molecular sieve bed (DMSB) shipping containers at TFTR. For process flow rates up to 1415 L min/sup -1/(50 SCFM) and water vapor compositions up to 5000 ppm/sub v/, tritium activity up to 27 Ci/m/sup 3/ has been measured. Preliminary data from over 20 batch processes are presented.
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机译：开发了一种用于测量低湿度（DTO）氮气的氚的氚监测系统。加热离子室（393 k）测量直接从废物处理系统沉积在TFTR的过程一次性分子筛床（DMSB）运输容器上沉积的氚的量。对于高达1415μlmin/ sup -1 /（50 scfm）和高达5000ppm / sub v /，测量的氚活性的水蒸气组合物已经测量了高达5000ppm / sup 3 /。提出了来自20多个批处理的初步数据。
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