It is possible to simultaneously measure asphaltenes using the ASTM method and the IP method.
The fully automatic asphaltene tester eliminates all the complexities of traditional methods (weight methods) by adopting Cosmo's unique dual-wavelength spectrophotometry. Over 200 experimental uses in Japan, the United States, the United Kingdom, and other countries demonstrate its high reliability. Measurement takes only 30 seconds, with simple pre-treatment that anyone can perform, excluding pre-treatment operations. It exhibits excellent repeatability with no individual variation. It can be applied not only to heavy oil but also to substrates and decomposition oils. It has a high correlation with measurement results from ASTM D3279/D6560 and IP143 methods. 【Features】 ○ No cumbersome calculations required ○ Measurement unit and auto-changer are integrated ○ Extremely stable for long-term use ○ All necessary equipment is provided in a ready-to-use form ○ Compliant with JPI-5S-45-95 For more details, please contact us or download the catalog.
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【Specifications】 ○Measurement Targets → Heavy oil, atmospheric and vacuum residual oil, asphalt, various types of cracked oil, as well as shale oil and tar sand oil. → Not applicable for samples containing toluene-insoluble components such as sludge, samples with a pour point exceeding 50°C, and those with a high wax content and brown asphalt. ○Measurement Range: 0.5 to 15 mass% ○Reproducibility: Soluble component absorbance measurement accuracy ±2% (based on 10mm cell equivalent at Abs. 2.5) ○Measurement Time: Approximately 1 minute (absorbance measurement only) ○Measurement Method: Compliant with JPI-5S-45-95 → Absorbance method (wavelength λ = 750, 800 nm) → a) Light Source: LED lamp → b) Receiving Part: Silicon photodetector ● For more details, please contact us or download the catalog.
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Our company plays the role of a trading company within the Cosmo Energy Group, providing various services and products other than petroleum products to business partners and customers both inside and outside the group.