Archives des IP - Normalab https://normalab.com/en/groupe-norme/ip-en/ Thu, 12 Jun 2025 13:34:11 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.1 https://normalab.com/wp-content/uploads/2025/02/logo-icone_couleur.svg Archives des IP - Normalab https://normalab.com/en/groupe-norme/ip-en/ 32 32 IP 620 https://normalab.com/en/standards/ip/ip-620/ https://normalab.com/en/standards/ip/ip-620/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-620/ Standard test method for flash point by modified continuously closed cup (MCCCFP) tester

L’article IP 620 est apparu en premier sur Normalab.

]]> This standard specifies a test method for the determination of the continuously closed cup flash point of chemicals, lube oils, aviation turbine fuel, diesel fuel, diesel/biodiesel blends and related products that are homogeneous and liquid at or near ambient temperature and at temperatures required to perform the test, having flash points in the range of 35 °C to 225 °C.Eralytics

L’article IP 620 est apparu en premier sur Normalab.

]]> https://normalab.com/en/standards/ip/ip-620/feed/ 0 IP 135 https://normalab.com/en/standards/ip/ip-135/ https://normalab.com/en/standards/ip/ip-135/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-135/ Determination of rust-preventing characteristics of steam-turbine oil in the presence of water

L’article IP 135 est apparu en premier sur Normalab.

]]> This standard specifies a method for evaluating the ability of inhibited mineral oils, particularly steam-turbine oils, to aid in preventing the rusting of ferrous parts should water become mixed with the oil. This method can also be used for testing other oils, such as hydraulic oils and circulating oils and provision is also made in the method for testing heavier-than-water fluids.Visaya

L’article IP 135 est apparu en premier sur Normalab.

]]> https://normalab.com/en/standards/ip/ip-135/feed/ 0 IP 17 https://normalab.com/en/standards/ip/ip-17/ https://normalab.com/en/standards/ip/ip-17/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-17/ Determination of colour — Lovibond® tintometer® method

L’article IP 17 est apparu en premier sur Normalab.

]]> This document specifies a method of test for determining the colour of dyed and undyed petroleum products except those containing residues from crude petroleum processing. Solid or semi-solid products, such as petrolatum and wax, are tested in the molten state. This procedure is based on a trichromatic scale using a series of red, yellow and blue glasses to measure the depth of colour in Lovibond units.Lovibond

L’article IP 17 est apparu en premier sur Normalab.

]]> https://normalab.com/en/standards/ip/ip-17/feed/ 0 IP 219 https://normalab.com/en/standards/ip/ip-219/ https://normalab.com/en/standards/ip/ip-219/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-219/ Petroleum products - Determination of cloud point

L’article IP 219 est apparu en premier sur Normalab.

]]> This document specifies a method for the determination of the cloud point of petroleum products which are transparent in layers 40 mm in thickness and have a cloud point below 49 °C, amongst which are diesel fuels with up to 30 % (V/V) of fatty acid methyl ester, paraffinic diesel fuels with up to 7 % (V/V), 100 % and lubricants.Orbis BV

L’article IP 219 est apparu en premier sur Normalab.

]]> https://normalab.com/en/standards/ip/ip-219/feed/ 0 IP 323 https://normalab.com/en/standards/ip/ip-323/ https://normalab.com/en/standards/ip/ip-323/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-323/ Determination of thermal oxidation stability of gas turbine fuels

L’article IP 323 est apparu en premier sur Normalab.

]]> This standard specifies a procedure for rating the tendencies of gas turbine fuels to deposit decomposition products within a fuel system. It is applicable to middle distillate and wide-cut fuels, and is particularly specified for the performance of aviation gas turbine fuels.
The test results are indicative of fuel stability during gas turbine operation and can be used to assess the level of deposits that form when liquid fuel contacts a heated surface at a specified temperature.Falex

L’article IP 323 est apparu en premier sur Normalab.

]]> https://normalab.com/en/standards/ip/ip-323/feed/ 0 IP 336 https://normalab.com/en/standards/ip/ip-336/ https://normalab.com/en/standards/ip/ip-336/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-336/ Petroleum products - Determination of sulfur content - Energy-dispersive-X-ray fluorescence method

L’article IP 336 est apparu en premier sur Normalab.

]]> This International Standard specifies a method for the determination of the sulfur content of petroleum products, such as naphthas, unleaded motor gasolines, middle distillates, residual fuel oils, base lubricating oils and components. The method is applicable to products having sulfur contents in the range 0,03 % (m/m) to 5,00 % (m/m).
Hitachi

L’article IP 336 est apparu en premier sur Normalab.

]]> https://normalab.com/en/standards/ip/ip-336/feed/ 0 IP 387 https://normalab.com/en/standards/ip/ip-387/ https://normalab.com/en/standards/ip/ip-387/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-387/ Determination of filter blocking tendency

L’article IP 387 est apparu en premier sur Normalab.

]]> This standard specifies a method for the determination of the filter blocking tendency (FBT) and filterability of middle distillate fuel oils and non-petroleum liquid fuels such as biodiesel, where the end use demands an exceptional degree of cleanliness. The method covers 3 procedures and associated filter types, and is applicable to fuels within the viscosity range of 1,5 mm2/s to 6,0 mm2/s at 40 °C.Tamson

L’article IP 387 est apparu en premier sur Normalab.

]]> https://normalab.com/en/standards/ip/ip-387/feed/ 0 IP 394 https://normalab.com/en/standards/ip/ip-394/ https://normalab.com/en/standards/ip/ip-394/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-394/ Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)

L’article IP 394 est apparu en premier sur Normalab.

]]> This European Standard specifies a method for the determination of the air saturated vapour pressure (ASVP) (total vapour pressure), exerted in vacuo, by volatile, low viscosity petroleum products, components, ethanol blends up to 85 % (V/V), and feedstocks containing air. A dry vapour pressure equivalent (DVPE) can be calculated from the air containing vapour pressure (ASVP) measurement.Eralytics

L’article IP 394 est apparu en premier sur Normalab.

]]> https://normalab.com/en/standards/ip/ip-394/feed/ 0 IP 409 https://normalab.com/en/standards/ip/ip-409/ https://normalab.com/en/standards/ip/ip-409/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-409/ Liquid petroleum products — Vapour pressure — Part 2: Determination of absolute vapour pressure (AVP) between 40 °C and 100 °C

L’article IP 409 est apparu en premier sur Normalab.

]]> This European Standard specifies a method for the determination of absolute vapour pressure of liquid petroleum products at elevated temperatures.Eralytics

L’article IP 409 est apparu en premier sur Normalab.

]]> https://normalab.com/en/standards/ip/ip-409/feed/ 0 IP 481 https://normalab.com/en/standards/ip/ip-481/ https://normalab.com/en/standards/ip/ip-481/#respond Thu, 12 Jun 2025 13:23:30 +0000 https://normalab.com/normes/ip-481/ Determination of air saturated vapour pressure (ASVP) of crude oil

L’article IP 481 est apparu en premier sur Normalab.

]]> This standard specifies a method for the determination of the total pressure exerted in vacuo, by aircontaining crude oil at 37,8 °C and with a vapour to liquid ratio of 4:1. The samples of crude oil used to obtain the precision statement for this method had viscosities in the range 3,5 mm2/s to 1 2,5 mm2/s at 20 °C. No account is made of dissolved water in the sample. A Reid equivalent vapour pressure can be calculated from the ASVP measurement.Eralytics

L’article IP 481 est apparu en premier sur Normalab.

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