Specifies particular requirements for X-t recorders. Should be read in conjunction with IEC 1143-1 and IEC 51-9. IEC 1143-1 and IEC 1143-2 cancel and replace IEC 484 (1974).
DS/EN 61143-2:1996 history
1996DS/EN 61143-2:1996 Electrical measuring instruments - X-t recorders - Part 2: Recommended additional test methods