Oxidation stability is a chemical reaction resulting from the combination of lubricating oil and oxygen. The oxidation rates are elevated by increased temperatures, water, acids, and catalysts. In the petroleum industry, this oxidation leads to an increase in oil viscosity and sludge accumulation. Oxidation stability analyzers are utilized in the petrochemical, materials, and food science industries. Key considerations include pressure range, type of detector, sample volume, display type, and footprint.
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| Company | Metrohm USA | Metrohm USA |
| Item | Metrohm 872 Professional Rancimat Oxidation Stability Analyzer | Metrohm 873 Biodiesel Rancimat Oxidation Stability Analyzer |
| Catalog Number | 2.892.0010 | 2.873.0014 / 2.873.0015 |
| Price | | |
| Description | Analysis system for the simple and safe determination of the oxidation stability of natural fats and oils with the Rancimat method, which has had an established reputation for years. All accessories necessary for carrying out determinations are included in the scope of delivery. The StabNet softwareAnalysis system for the simple and safe determination of the oxidation stability of natural fats and oils with the Rancimat method, which has had an established reputation for years. All accessories necessary for carrying out determinations are included in the scope of delivery. The StabNet software is required for instrument control, data recording and evaluation and for data storage.
Features - All instrument functions are PC-controlled
- Independent start of each measuring position directly on the instrument
- Status overview of all measuring positions on the instrument's display
- Highest reliability and simple operation thanks to unique accessories
- Favorably-priced disposable glass parts
- Robust conductivity cell with electrical connections integrated in the cover
- 2 heating blocks with 8 measuring positions per instrument. Up to 4 instruments can be connected to a PC
- Expanded gas flow range: 1 - 25 L/h
- USB connector
- Compact dimensions and low weight
... Read More | Instrument for automatic determination of the oxidative stability of biodiesel (fatty acid methyl esters, FAME). Conductometric indication. Instrument for 115 V and 50-60 Hz.
Features - Control of all instrument functions from PC
- Highest reliability and simple operation thanks to unique
Instrument for automatic determination of the oxidative stability of biodiesel (fatty acid methyl esters, FAME). Conductometric indication. Instrument for 115 V and 50-60 Hz.
Features - Control of all instrument functions from PC
- Highest reliability and simple operation thanks to unique accessories
- Favorably-priced disposable glass parts
- Robust conductivity cell with electrical connections integrated in cover
- High data security by storage of all data: determination, method and instrument data
- Re-evaluation and recalculation of all measuring data
- Database functions such as filtering and sorting
- User administration with freely configurable rights of access
- Clear user interface layout
- GLP and validation functions
- Estimation of shelf life of products
- Compact dimensions and low weight
- 2 heating blocks with 8 measuring positions per instrument. Up to 4 instruments can be connected to a PC
- Independent start of each channel
... Read More |
| Applications | Determination of the oxidation stability of natural fats and oils, Used in Stability measurement (Suntan oil, Lip balm, Hand cream, Body lotion) | Biodiesel and Biodiesel Blends, Ultra-low Sulfur Diesel Fuel, Biologically Easily Degradable Lubricating Oils, Heating Oil and more |
| Test Standards | AOCS Cd 12b-92, ISO 6886, 2.4.28.2-93 | ASTM D 6751, ASTM D 7467a (2009), EN 14214 (2008), EN 590 (2009), EN 14112, DIN EN 15751 (2009), EN 14213 |
| Voltage | Inquire | 115 or 230 V |
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