The ST149B Automated Oxidation Resistance Tester generates a
relatively stable oxygen‑free environment for food samples under
short‑term ambient‑temperature conditions. When temperature and
pressure rise, the fat oxidation‑resistance performance of food
decreases. Compliant with ISO 6886:2004 Animal and Vegetable Fats
and Oils — Determination of Oxidation Stability (Accelerated
Oxidation Test), this analyzer automatically monitors
oxygen‑pressure variations throughout the food oxidation process to
achieve accurate evaluation of the oxidation stability of edible
oils. It is applicable to both solid and liquid oil‑containing food
matrices, including plant‑ and animal‑derived tissues. Samples can
be tested directly without pre‑separation of fats.
This grease oxidation‑testing instrument delivers versatile
performance for broad application scenarios:
★ Predict product shelf‑life and conduct oxidation‑stability
research
★ Evaluate optimum storage conditions
★ Assess packaging performance
★ Compare the oxidation‑resistance performance of food products
with different formulations
★ Analyze the oxidation stability of vegetable oils of diverse
origins
★ Validate the performance of antioxidant additives
★ Acquire oxidation‑relevant data for raw materials and finished
goods
★ Detect subtle oxidation phenomena: Certain products suffer slow,
invisible oxidation, especially those with low fat content (4‑5 %).
Accurate oxidation detection can be realized by combining this
analyzer with gas‑chromatography techniques.
Performance characteristics
l, Instrument display: 7-inch color touch screen, beautiful
interface, simple operation
2. High degree of automation: automatic heating and constant
temperature, automatic recording of test data and real-time display
of curves.
3. Adopt PT100 imported sensor, the experiment temperature can be
set at will.
4. The design volume is small, and the metal bath is free of liquid
medium.
5. Simple ventilation, no need to be placed in a fume hood, exhaust
gas and odor can be simply discharged through a plastic tube.
6. The operation of up to 2 groups of tests can be detected at the
same time
7. Sample temperature sensor assembly: the temperature of the
sample can be measured during the test
8. Single sample capacity: 20ml
9. Equipped with micro printer.
Technical Parameters:
1. Power supply: AC220V ± 10%.
2. Heating tube power: 2500W.
3. Range of pressure sensor: 0-8bar
4. Temperature control range: temperature control range: room
temperature ~ 200.0 ℃
5. Temperature control accuracy: ± 0.1 ℃.
6. Instrument size: 550mm * 430mm * 380mm (length, width and
height)
7. Weight: 30k
| Power supply | AC220V ± 10% |
| Heating tube power | 2500W |
| Range of pressure sensor | 0-8bar |
| Temperature control range | room temperature ~ 200.0 ℃ |
| Temperature control accuracy | ± 0.1 ℃ |
| Instrument size | 550mm * 430mm * 380mm (length, width and height) |
| Weight | 30kg |
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Contact us
Shandong Shengtai Instrument Co.,ltd
ADD:6-8 time base NO.15 lanxiang road tianqiao Area jinan city
TEL:+86 0531-85919987 85929987
FAX:+86 0531-85957987
Wechat:+86 13370527859
Whatsapp/facebook:+86 13370527859
QQ:3206156217
Email:3206156217@qq.com
Web:www.labtool.net/en
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