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METHOD AND DEVICE FOR THE DETECTION OF SF6 DECOMPOSITION PRODUCTS

机译:检测SF6分解产物的方法和装置

摘要

This invention is in the field of gas detection for sulphur hexafluoride (SF6)gasdecomposition products, particularly for the detection of thionyl fluoride(SOF2) andsulphur dioxide (SO2). The invention relates to a novel portable handheldinstrumentthat can readily detect SOF2, SF4 and SO2 in SF6 gas filled electricalequipment andin air. An apparatus for detecting SF6 decomposition products comprising: (a)aninlet for receiving SF6 gas containing SOF2 or SF4; (b) A chamber connected totheinlet and containing a catalyst which converts SOF2 or SF4 into SO2; and (c)an SO2detector connected downstream of the chamber.
机译:本发明属于六氟化硫(SF6)气体检测领域。加油站分解产物,特别是用于检测亚硫酰氟(SOF2)和二氧化硫(SO2)。本发明涉及一种新颖的便携式手持机仪器可以轻松检测SF6充气电子设备中的SOF2,SF4和SO2设备和在空中。用于检测SF6分解产物的设备,包括:(a)一个接收含有SOF2或SF4的SF6气体的入口(b)与的入口并包含将SOF2或SF4转化为SO2的催化剂;和(c)二氧化硫检测器连接在腔室的下游。

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