Gal'perin G B, Chibakov I O
Gig Sanit. 1990 Jul(7):38-9.
The major results of studies on the assessment of the dynamic activity of sorption--filtering respirators relative to mercury vapours are presented. It has been shown that the term for the storage of the respirator "Lepestok-G" can be increased from 6 months, starting from the date of production--according to the established technical rules, --up to 2 years. The surface density of the sorbent can be reduced from 3.5 down to 1.5 mg/sm2, which will make it possible to significantly reduce the initial resistance to breathing and to improve the operational and protective properties of the respirator.
介绍了关于评估吸附过滤式呼吸器对汞蒸气动态活性的研究主要结果。结果表明，根据既定技术规则，呼吸器“Lepestok-G”的储存期限可从生产日期起的6个月延长至2年。吸附剂的表面密度可从3.5毫克/平方厘米降至1.5毫克/平方厘米，这将有可能显著降低初始呼吸阻力，并改善呼吸器的使用性能和防护性能。
