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BS EN ISO 12156-1:2023 – TC

BS EN ISO 12156-1:2023 – TC

$134.27

Tracked Changes. Diesel fuel. Assessment of lubricity using the high-frequency reciprocating rig (HFRR) – Test method

Published By Publication Date Number of Pages
BSI 2023 51
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This document specifies a test method using the high-frequency reciprocating rig (HFRR) with a digital camera, for assessing the lubricating property of petroleum-based middle distillate fuels, paraffinic diesel fuels, and biodiesel blends, with or without lubricity enhancing additives, and with HFRR wear scar diameters (WSDs) of 350 ?m to 700 ?m. This test method applies to fuels used in diesel engines. NOTE       It is not known if this test method can predict the performance of all additive/fuel combinations.

PDF Catalog

PDF Pages PDF Title
1 30480606
29 A-30464181
30 undefined
42 8.1 Preparation of apparatus
8.1.1 Test plates and balls
8.1.2 Hardware
8.2 Calibration and correction
8.2.1 Temperature
8.2.2 Frequency
8.2.3 Stroke length
8.2.4 Test duration
8.2.5 Test rig performance
44 12.1 General
12.2 Repeatability, r
45 12.3 Reproducibility, R

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BS EN ISO 12156-1:2023 - TC
$134.27