BS EN 12662:2014,Liquid petroleum products – Determination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters.BS EN 12662:2014 pdf free download.
This European Standard specifies a method for the determination of the content of undissolved substances, referred to as total contamination, in middle distillates, in diesel fuels containing up to 30 % (V/V) fatty acid methyl esters (FAME), and in neat FAME.
The working range is from 12 mg/kg to 30 mg/kg and it was established in an interlaboratory study by applying EN ISO 4259 [2]. This European Standard in general applies to products having a kinematic viscosity not exceeding 8 mm2/s at 20 ¦C, or 5 mm2/s at 40 ¦C, e.g. diesel fuel as specified in EN 590 [1]. This test method may be used for diesel fuels containing more than 30 % (V/V) FAME and for petroleum products having a kinematic viscosity exceeding 8 mm2/s at 20 ¦C, or 5 mm2/s at 40 ¦C, however in such cases the precision of the test method is not defined.
This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
8 Sampling
8.1 Unless otherwise specified, obtain samples in accordance with the requirements of EN ISO 3170 EN ISO 3171, EN 14275, or an equivalent national standard
8.2 The preferred procedure is to take samples dynamically from a sampling loop in a distribution line or from the flushing line of an automatic pipeline sampling device in accordance with the principles specified in EN ISO 3171.

Share on Facebook

Post on X

Follow us

Save