BS PD IEC/TR 62697-2:2018

Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids-Test method for quantitative determination of total corrosive sulfur (TCS)

BSI Group , 03/08/2018

Publisher: BS

File Format: PDF

$132.00$264.16


BS PD IEC/TR 62697-2:2018 specifies a test method for the quantitative determination of totalcorrosive sulfur (TCS) in unused and used insulating liquids and solid matrices through theconversion of corrosive sulfur species to metal (copper, silver etc.) sulfides. The sulfidesformed are quantitatively converted to sulfates; sulfates are determined through turbiditymeasurement or with ion chromatography.Cross References:IEC 62697-1IEC 60422ISO 5725-1DIN 51353IEC 60296 EN 13601ASTM D130CIGRE Technical report 378IEC 60475IEC 60050-212IEC 60567IEC 62535:2008ASTM D1275 - 15

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