Oxidation stability and cold flow properties, Chemistry and petrochemistry

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Product list

Oxidation stability and cold flow properties

Description

These Anton Paar testers enable you to evaluate the oxidation stability as well as the storage and thermal stability of mineral oil products or oil and fat containing cosmetics and food samples. Cold flow properties (cold filter plugging point and cloud and pour point) show the lowest temperature for a trouble-free operation of diesel fuel or heating oil.

Automatic solutions
The automatic oxidation stability testers of Anton Paar provide highly reproducible and repeatable results in a minimum of time. No sample preparation is required for your liquid, solid and semi-solid samples. Moreover, the systems’ fast and easy handling allows you to maximize the sample throughput while maintaining maximum user safety.

Patented Rapid Small Scale Oxidation Test (RSSOT)
Anton Paar’s automatic oxidation stability tester is the only automatic all-in-one system in the field of oxidation stability tests of liquid fuels (gasoline, diesel, biodiesel/FAME, and blends) and fully complies with the international standards ASTM D7525, ASTM D7545, EN 16091 and IP 595.

The best choice for cosmetics and food
Anton Paar’s automatic oxidation tester is suitable for a wide range of samples in the food and cosmetics industry. Investigate the shelf-life of products containing vegetable oil and animal fat, including edible oils as well as skin care products such as creams and lotions.

Determine oxidation stability using the induction period method
The programmable manometer combined with a traditional instrument will automatically check the leakage stability of the oxidation vessel. You can determine the induction period of gasoline in accordance with ASTM D525, ISO 7536, IS K 2287, etc. and prepare the potential residue of aviation fuels according to ASTM D873, JIS K 2276, etc.

Determination of the cold filter plugging point (CFPP)
The CFPP tester from Anton Paar determines the low-temperature operability of diesel fuels and blends. With decreasing temperatures wax crystals will begin to precipitate from the diesel sample until the amount of precipitate is sufficient to block the fuel flow through the filter. For a complete picture of your samples’ cold flow properties, you can also use the automatic CFPP tester for manual cloud and pour point measurements.

Product list

Tester RapidOxy 100 Fuel

The patented Rapid Small Scale Oxidation Test (RSSOT) investigates the fuel oxidation and performs stability tests on spark ignition fuels, diesel fuels ranging from pure diesel (B0) and diesel/FAME (fatty acid methyl esters) blends (B–B99) to pure biodiesel (B100), and also heating oils.

Оxidation Stability Tester: RapidOxy 100

The unique oxidation stability tester accelerates the oxidation process by using increased temperature and an excess of pure oxygen. RapidOxy is suitable for oxidation stability determination of vegetable oil and animal fat, food and cosmetics.

Oxidation stability tester: OBA 1

The semi-automatic OBA 1 is used to determine the oxidation stability (induction period) and the tendency to form gum (potential residue) under accelerated oxidation conditions.
OBA 1 is suitable for oxidation stability applications of gasoline and aviation fuel.

CFPP tester Callisto 100

The fully automated, compact, stand-alone CFPP tester Callisto 100 determines the low-temperature operability in diesel fuel, biodiesel, diesel blends and gas oils.