One of hydrogen isotopes quantitative dispensing device and method for dispensing
The present invention discloses a quantitation of hydrogen isotopes in the gas partial art dispensing means dispensing apparatus and method, the dispensing apparatus comprises a large hydrogen storage vessel, a quantitative dispensing means, pumping systems and a small hydrogen storage vessel, the dispensing the method comprises the steps of connecting gt; heating gt; vacuum gt; cooling gt; quantitative means, the present invention is to improve the dispensing accuracy, the control accuracy and the degree of automation, reduced costs, can be used for hydrogen isotope (protium deuterium tritium) in the packaging.