RO
SR EN ISO 6246:2017
Petroleum products - Gum content of fuels - Jet evaporation method (ISO 6246:2017)
ISO 6246:2017 specifies a method for determining the existent gum content of aviation fuels and the gum content of motor gasoline or other volatile distillates. It includes the determination of products containing ethanol (up to a volume fraction of 85 %) and ether-type oxygenates and deposit control additives. For determination of gum content in automotive ethanol (E85) fuel, no precision data is available (see 14.1). For non-aviation fuels, a procedure for the determination of the heptane-insoluble portion of the residue is also described.
Status :
Valid
Approval date : 9/29/2017
Number of pages : 18
ICS : 75.160.20 Liquid fuels
Technical Committee : 320 - Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin
- Replaces SR EN ISO 6246:2000
- Normative reference SR EN ISO 3170:2004
- Normative reference SR EN ISO 3170:2004/C91:2005
- Normative reference SR EN ISO 3171:2002
- Normative reference SR EN ISO 3696:2002
- Normative reference SR EN ISO 4259:2007
- Normative reference SR EN ISO 4788:2005
- Amended by SR EN ISO 6246:2017/A1:2020