ASTM D 7525 ASTM D 7545 Intelligent Trace Oxidation Stability Tester
1. Overview
The instrument initiates an extremely fast artificial aging process to assess the oxidation stability of liquid fuels (gasoline, diesel, biodiesel, fatty acid methyl esters and oil blends). The results include all volatile and non-volatile oxidizing substances, so that a complete analysis of the oxidation stability of the sample can be performed in a very short time.
ASTM D 7525 ASTM D 7545 Intelligent Trace Oxidation Stability Tester
2.Standard Method
ASTM D 7525 (Gasoline)
ASTM D 7545 (diesel, biofuel, and blended oils) EN 16 091 (diesel, biofuels (fatty acid methyl esters), and blended oils)
ASTM D 7525 ASTM D 7545 Intelligent Trace Oxidation Stability Tester
3.Peculiarity
1 Suitable for both solid and liquid
2. Fully automated testing process, saving your time, 20 times faster than traditional methods
3 Only 5ml of test sample is required
4. The automatic locking function of the safety cover ensures the safety during the experiment
5Excellent repeatability and reproducibility
6. Support LIMS system, can automatically get test results according to the specified test method, and support LIMS transmission of current and historical records.
7. Ultra-modern, low-cost test instruments, very simple and convenient to operate and maintain. Quickly and easily evaluate the antioxidant properties of samples.
8 Using a unique measuring principle, the test instrument is able to provide reliable results to artificially accelerate the oxidation process by raising the temperature and excess pure oxygen. With less than five minutes of measurement setup, the test chamber can be easily wiped clean and tested countless times faster than traditional methods. In addition, the fully automated function can also reduce the workload of the experimenter.
9. The human-machine interface of the instrument can prompt and guide the operator to operate, and can display information such as test results and test status. All valves are operated automatically, and no human intervention is required during the entire experimental process.
Product Parameters
| Meets standards |
ASTM D7545,ASTM7525 |
| Pressure range |
The ambient pressure is ~1.6Mpa |
| Pressure accuracy |
± 0.1% high precision pressure sensor and equipped with calibration points |
| Heating power |
500w |
| Pressure measurement |
High-precision pressure sensor and equipped with calibration points |
| Constant temperature accuracy |
±0.1ºC |
| Temperature acquisition accuracy |
0.01ºC |
| Sample size |
5ml |
| UI |
7-inch color LCD unit Resolution: 1024*600 |
| Dimensions and weight of the main unit |
W260 × D460 × H340 mm 10 kg |
| power supply |
AC 220V ±5% |
Detailed Photos
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