Details of the Swiss Metrohm 743 Oil Oxidation Stability Tester/Tester:

• Swiss Metrohm743 Oil Oxidation Stability Tester/TesterTechnical Parameter
• Heating method: Simultaneously measure 8 samples at 2 different temperatures, each sample can be individually activated
  Sample size: a few grams or milliliters, (dosage)
  Temperature control range: 50-220 ℃, step size set at 1 ℃
  Temperature correction: -9.9---+9.9 ℃, step size set at 0.1 ℃
  Temperature repeatability setting:< 0.2℃
  Set the maximum temperature deviation:< 0.3℃
  Temperature stability:< 0.1℃
  Temperature difference at different measurement positions:< 0.3℃
  Heating from 20 ℃ to 120 ℃: about 45 minutes
  Heating from 20 ℃ to 220 ℃: about 60 minutes
  Air flow range: 7--25L/h (with built-in diaphragm air pump)
  Conductivity measurement range: 0-----500uS/cm

• Swiss Metrohm743 Oil Oxidation Stability Tester/TesterMain features
• ；
  ·Fully computer-controlled, capable of measuring 8 samples simultaneously at 2 different temperatures, with individual control for each sample;
  ·A replaceable sample reaction tank ensures that the measurement of each sample is not interfered with;
  ·A computer can simultaneously control 4 743 Rancimats, allowing for the simultaneous measurement of 32 samples at 8 different temperatures;
  ·The software can automatically indicate the induction time of the sample by calculating the derivative of the recorded curve. At the same time, the software supports manual evaluation of the curve to find the induction time;
  ·The software can extrapolate the induction time of the sample at other temperatures based on the induction time at different temperatures, thereby predicting the storage life of the sample at a certain temperature;
  ·A fully functional database that can classify, filter, and output data for data management purposes;
  ·The built-in GLP metrological calibration accessory can perform metrological calibration on the instrument at any time, ensuring the effectiveness of the instrument measurement. The main application examples are as follows:
  • Plant oils and fats: soybean oil, sunflower seed oil, rapeseed oil, palm oil, peanut oil, etc;
  Animal fats and oils: butter, fish oil, lard, etc;
  Oil containing products: cosmetics, margarine (directly measured), cereal products, biscuits, nuts, bacon, sausages, meat, etc. (measured after extracting oil);
  Research on the antioxidant properties of antioxidants;
  • Determination of oxidation stability of FAME (fatty acid methyl ester);
  •Determination of stability of copper catalyst for light oil oxidation.