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Automatic oxidation stability tester

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Automatic oxidation stability tester

IST149B automatic oxidation stability tester maintains relative stability for a short period of time in a sealed environment at room temperature without excessive pressure of oxygen. When the temperature is raised and pressurized, the hindering effect of the food itself on the oxidation of fats and oils will be weakened. After placing the sample into the testing cell and sealing it, oxygen is introduced into the testing chamber, and the sample is heated. Oxygen consumption is expressed by a decrease in pressure. The measurement continues until the turning point - the defined pressure drop - is reached. This result is called the induction period (IP), which is the duration between the start of testing and the turning point, and represents the oxidation stability of the tested sample.

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FEATURES

This product adopts AOAC recommended method: oxygen pressure change method, this instrument automatically records the oxygen pressure change of food oxidation process, through this method can know the stability of food oil oxidation. Applicable to foods containing oils, solids or liquids, including vegetable and animal tissues, which can directly detect foods without the need for separation of oils and fats.


Oil oxidation analyzer is a general purpose instrument that is widely used.


● Predicted shelf life, oxidation stability during the study;


● Evaluate storage conditions;


● Evaluation of packaging solutions;


● Comparison of oxidation stability of different formulations;


● Evaluation of oxidation stability of vegetable oils from different plant sources;


● Evaluate the effectiveness of antioxidants;


● Information about oxidation stability of raw materials and finished products;


● Product oxidation information: Some products oxidize slowly and are not visible, especially for products with low fat content (4-5%).


● Can detect vegetable crude oil liquids, or oily food, particles, finished products and cosmetics


SPECIFICATIONS

Heating tube power2500W
Pressure sensor range0-8bar
Sample size3-6g
Temperature control rangeroom temperature ~ 200.0℃
Temperature control accuracy±0.1℃.
Storage method199 sets of historical data can be stored for experimental results, easy to query
Result output At the same time can be equipped with U disk output function, output to the PC for long-term storage
Output format CSV or excel
Standard printingStandard micro printer automatic measurement automatic thermal printing
Degree of automationautomatic heating constant temperature, automatic record test data and real-time display curve
Temperature control:Using PT100 imported sensor, the experimental temperature can be set arbitrarily.
The number of experiments that can be detected simultaneously2
Power supply AC220V±10%
Instrument size:550mm*430mm*380mm (length, width and height)
Weigh30kg


BROCHURE

Nitrogen Analyzer

File Type:.pdf File Size:3.45 MB

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0086-532-87890634