高丰度氚同位素的质谱分析
Mass Spectral Analysis of High Abundance Tritium Isotope
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摘要: 本文介绍了用改进后的ZhT-1301型质谱计分析高丰度氚(T)同位素,对99%以上高丰度氚同位素,测量准确度达到±0.04%。Abstract: Mass spectral analysis of high abundance tritium isotope by a modifiedtype ZhT-1301 mass spectrometer has been described in the present paper.The measured accuracy is ±0.04% for the abundance over 99%.