Stability of gasoline oxidation
Stability of gasoline oxidation
The stability of gasoline oxidation tools, in addition to laboratory equipment, allows you to evaluate the storage and thermal stability, as well as the oxidation stability of mineral oils or cosmetics and food samples containing oil or fat. A chewing gum tester can be used to test the amount of chewing gum in fuel and other volatile liquids. Cold flow characteristics (cold filter connection point and cloud drop point) indicate the lowest temperature that allows diesel fuel or heating oil to run smoothly.
type of Stability of gasoline oxidation
RapidOxy 100
- Fast, unique measuring principle according to ASTM D8206
- Fully automatic accelerated oxidation stability determination; No sample preparation required
- Additional research and evaluation opportunities such as shelf life estimation for fats and oils with the OxyLogger 100
Fully automatic measurements in temperature ranges up to 180 °C, 8 times faster than other accelerated aging methods. Easy cleaning in less than 5 minutes. This is the simple perfection of RapidOxy100, the only Rapid Small Scale Oxidation Test (RSSOT) on the market. Another bonus: small 5 mL/4 g sample size max. – especially useful when researching expensive samples.
High sample throughput made easy
- Results in a much shorter time than other oxidation stability methods
- Economical measurement: small sample volumes, no sample preparation and no harmful chemicals for cleaning.
- Fully automatic measurement
- Quick, simple cleaning of the test chamber – just tissue paper and ethanol
- Efficient cooling after measurement: Prepare the next sample in minutes
Maximum security features Stability of gasoline oxidation
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- Safety cover locks automatically as soon as measurement starts
- The safety cover cannot be opened accidentally or accidentally until the measurement is complete.
- Automatic shutdown at overpressure and overtemperature during measurement
- Safety tested by the German Federal Institute for Material Research and Testing
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All-in-one system, unmatched flexibility
- RapidOxy 100 Fuel: Measurement of gasoline and all kinds of diesel fuel (B0-B100) according to standard methods.
- RapidOxy 100: flexible selection of the optimum measuring parameters for each research
- Standalone instruments: All measurement data is live on the screen – no computer required
Technicial Specifications Stability of gasoline oxidation
| RapidOxy 100 | RapidOxy 100 Fuel | |
| Standard methods | ASTM D8206 | ASTM D7525, ASTM D7545, EN 16091 |
| sample volume | Typically 5 mL or 4 g | 5 mL |
| Test chamber material | Stainless steel | gold plated aluminum |
| Application range | up to 180 °C | |
| re-cooling | Fan and Peltier, about 10 minutes | |
| Pressure range | Filling pressure up to 1,800 kPa, 700 kPa during measurement | |
| internal memory | 100 test results or infinite mode setting | |
| Security | Screw cap, safety and insulation cap, extreme temperature and overpressure shutdown | |
| Screen | Live values for pressure, temperature and pressure/time curve | |
| Interface | 1 × USB front/right 1 × USB device back 1 × LAN |
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| Power source | AC 220 V – 240 V, 50/60 Hz AC 100 V – 120 V, 50/60 Hz | |
| Noise emission in air | <57dB(A) | |
| Dimensions | Approximately. 200mm × 400mm × 250mm (W×D×H) | |
| Weight | <9kg | |
Stability of gasoline oxidation Test OBA 1
OBA 1 is suitable for oxidation stability applications of gasoline and aviation fuel.
Benefits at a Glance
- Digital PA 5-OBA programmable manometers
- Pressure certified oxidation vessels
- 4 test stations for parallel testing
- PC software for data processing
Comfortable Use Stability of gasoline oxidation
- PA 5-OBA is a programmable manometer with digital display and pressure connection. It automatically determines the induction period and checks the leakage stability of the oxidation pots before automatically starting the test.
- Data is transferred from the manometer to your PC via a USB interface (cable included)
- The PC software PetroNet Standard supplied with the device allows viewing of numerical and graphical data on the screen.
- Reading the temperature with the Pt100 temperature sensor (optional), correction of the induction period according to the method used
Customized User Flexibility
- Liquid bath or dry heated bath options available
- The dongle that unlocks the PA 5 Professional module of the PetroNet Standard software allows access to all programmable parameters of the PA 5 manometers (optional)
- PA 5 manometer pressure calibration device (optional)
- Calibration set with dry heated bath (optional)
- Manometers with manufacturer calibration certificate or official (DKD) calibration certificate are available (optional)
- Tool set (optional) to facilitate the procedure for opening and closing the pressure vessel
- Rack for test cups (optional)
Technicial Specifications Stability of gasoline oxidation
| Application range | up to 200 °C (OBA 1) up to 120 °C (OBA 1/T) |
|---|---|
| Heating | Liquid bath, 45 L (OBA 1) Dry heated bath (OBA 1/T) |
| test station | 4 |
| Pressure measuring range | 0 bar ila 14 bar (1400 psi ila 203 psi) |
| Displayed resolution | 1 mbar / 0.1 °C |
| internal memory | 57,000 data sets |
| oxidation pot | Stainless steel, certified for 40 bar, static pressure at 100 °C |
| Interface | USB |
| Power source | 115 V, 50 Hz / 60 Hz, 1000 W veya 230 V, 50 Hz / 60 Hz, 2000 W (OBA 1) 115 V, 50 Hz / 60 Hz, 900 W veya 230 V, 50 Hz / 60 Hz, 2300 W (OBA 1 / T) |
| Boyutlar (G x D x Y): | 430 mm x 430 mm x 900 mm (OBA 1) 900 mm x 600 mm x 900 mm (OBA 1/T) |
| Weight | 31 kg (OBA 1) 66 kg (OBA 1/T) |
| Resolution | 0,1 kPa |
Determination of the cold filter plugging point (CFPP)
Anton Paar’s CFPP tester determines the low temperature operability of diesel fuel and its blends. With decreasing temperatures, wax crystals will begin to precipitate from the diesel sample until the amount of precipitate is sufficient to block fuel flow through the filter. You can also use the automated CFPP tester for manual cloud and pour point measurements to get a complete picture of the cold flow properties of your samples.
Automatic oxidation stability testing solutions
Anton Paar’s automatic oxidation stability testers deliver reproducible and repeatable results in the shortest time possible. No sample preparation is required for your liquid, solid and semi-solid samples. In addition, the systems are fast and easy to use, allowing you to maximize your sample output while ensuring maximum user safety.
Patented Rapid Small Scale Oxidation Test (RSSOT)
Anton Paar’s automatic oxidation stability tester is the only automated all-in-one system for oxidation stability testing of liquid fuels (gasoline, diesel, biodiesel/FAME and blends) and fully complies with international standards ASTM D7525, ASTM D7545, EN 16091 and IP 595 .
Best choice for cosmetics and food
Anton Paar’s automatic oxidation tester is suitable for a wide range of samples in the food and cosmetic industry. Examine the shelf life of skin care products such as creams and lotions, as well as products containing edible oils, vegetable oils and animal fats.
Determine oxidation stability using the induction period method
The programmable manometer combined with a conventional device automatically checks the leakage stability of the oxidation vessel. You can determine the induction period of gasoline according to ASTM D525, ISO 7536, ISK 2287, etc., and prepare the potential residue of aviation fuels according to ASTM D873, JIS K 2276, etc.
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