• Semi-automatic oxidation stability tester for gasoline and aviation fuel
• Digital PA 5-OBA programmable manometers and 4 test places for parallel testing
• Available with liquid bath or dry-heat bath
The semi-automatic OBA 1 is used to determine the oxidation stability (induction period) and the tendency to form gum (potential residue) under accelerated oxidation conditions.
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 places for parallel testing
• PC-software for data handling
Convenient Operation
• The PA 5-OBA is a programmable manometer with a digital display and pressure connection. It determines automatically the induction period and checks the leakage stability of the oxidation vessel before starting the test automatically.
• Data can be transferred from the manometer to your PC via an USB interface (cable included)
• The included PC-software PetroNet Standard allows to monitor the numerical and graphical data on the screen.
• Convenient temperature reading with Pt1000 temperature sensor (optional) and correction of the induction period according to the used method
Customized User Flexibility
• Available with liquid bath or dry-heat bath
• Dongle to unlock the PA 5 Professional module of the PetroNet Standard software to allow full access to the programmable parameters of the PA 5 manometers (optional)
• PA 5 manometer pressure calibrator (optional)
• Dry-heat bath calibration set (optional)
• Certified manometers available with manufacturer's calibration certificate or official (DKD) calibration certificate (optional)
• Tool set to ease the pressure vessel opening and closing procedure (optional)
• Support shelf for test vessel (optional)
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| Model | OBA 1 |
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| Application range | up to 200 °C (OBA 1) |
| | up to 120 °C (OBA 1/T) |
| Tempering | Liquid bath, 45 L (OBA 1) |
| Dry-heat bath (OBA 1/T) |
| Test places | 4 |
| Pressure range measurement | 0 bar to 14 bar or 1400 kPa or 203 psi |
| Resolution displayed | 1 mbar / 0.1 °C |
| Internal memory | 57,000 data sets |
| Oxidation vessel | Stainless steel, certified for 40 bar, |
| | static pressure at 100 °C |
| Interface | USB |
| Power supply | 115 V, 50 Hz/60 Hz, 1000 W or 230 V, 50 Hz/60 Hz, 2000 W (OBA 1) |
| | 115 V, 50 Hz/60 Hz, 900 W or 230 V, 50 Hz/60 Hz, 2300 W (OBA 1/T) |
| Dimensions (W x D x H) | 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) |
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To get information about: «Oxidation stability tester: OBA 1» contact us by phone (044) 229 15 31 or fill in the form.