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ASTM D156-12
Standard Test Method for Saybolt Color of Petroleum Products (Saybolt Chromometer Method)
Automaticky preložený názov:
Štandardná skúšobná metóda pre Saybolta Farba ropných produktov (Saybolta Chromometer Method)
NORMA vydaná dňa 1.11.2012
Informácie o norme:
Označenie normy: ASTM D156-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2012
Kód tovaru: NS-17666
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D156-12 :
Keywords:
aviation gasoline, color, jet fuel, kerosine, motor gasoline, oils, petroleum wax, Saybolt Color, white oils, ICS Number Code 75.080 (Petroleum products in general)
Doplňujúce informácie
| Significance and Use | ||||||||
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5.1 Determination of the color of petroleum products is used mainly for manufacturing control purposes and is an important quality characteristic since color is readily observed by the user of the product. In some cases the color may serve as an indication of the degree of refinement of the material. When the color range of a particular product is known, a variation outside the established range can indicate possible contamination with another product. However, color is not always a reliable guide to product quality and should not be used indiscriminately in product specifications. |
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| 1. Scope | ||||||||
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1.1 This test method covers the determination of the color of refined oils such as undyed motor and aviation gasoline, jet propulsion fuels, naphthas and kerosine, and, in addition, petroleum waxes and pharmaceutical white oils. 1.2 This test method reports results
specific to this test method and recorded as, “Saybolt Color
units.”
1.3 The values stated in inch-pound units or in SI units and which are not in parentheses are to be regarded as the standard. The values given in parentheses are for information only. 1.4 This standard does not
purport to address all of the safety concerns, if any, associated
with its use. It is the responsibility of the user of this standard
to establish appropriate safety and health practices and determine
the applicability of regulatory limitations prior to use.
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| 2. Referenced Documents | ||||||||
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