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- Acidity testing device
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Acidity testing device UHV-665automaticfully-automaticfor oil
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Characteristics
- Test type
- acidity
- Operating mode
- automatic, fully-automatic
- Test material
- for oil, for petroleum products
- Sector
- for laboratory, for the petroleum industry
- Technology
- titration
- Configuration
- benchtop
- Other characteristics
- with touchscreen, with data logger, remote-controlled
Description
Product introduction
Key features
Specifications
Precautions
Application field
- The UHV-665 automatic Acid Value Tester measures acid value in petroleum products and liquid oils, with a focus on transformer oil. It is designed for laboratory use and demanding outdoor environments.
- Equipped with a 32-bit high-performance micro ARM processor and HDD technology to support simultaneous analysis of multiple samples.
- Automatic sample cup rotation, automatic titration, automatic endpoint detection and automatic printing of results reduce manual operations and operator exposure to reagents.
- Supports wireless data transmission and remote operation; suitable for military, power and petroleum laboratories.
Key features
- Fully automatic workflow: automated sample handling, titration and endpoint detection.
- High-definition color touch screen with intuitive interface for simplified operation.
- Reagent safety packaging prevents air contact to reduce interference and operator exposure to organic solvents and chemicals.
- Strong electromagnetic compatibility (meets IEC801) to withstand power grid fluctuations and environmental EMI.
- Wireless transmission and remote control capability for networked laboratory setups.
Specifications
- Display: high-definition color touch screen
- Accuracy: 0.01 mgKOH/g (0.001–0.1); 0.03 mgKOH/g (0.1–0.5); 0.07 mgKOH/g (0.5–1.0); 0.10 mgKOH/g (1.0–2.0)
- Resolution: 0.0001 mgKOH/g
- Measuring range: 0.0001–10.000 mgKOH/g
- Detection method: neutralization method
- Number of samples: 3
- Supply voltage: AC 220V ±10% 50Hz
- Operating temperature: 5 ℃ ~ 50 ℃
- Operating humidity: ≤ 75%
- External dimensions (L×W×H): 440 × 280 × 200 mm
- Printing: thermal printer (40 characters per line)
- Power: 60 W
- Weight: 10 kg
Precautions
- 1. The cup used for the experiment must be cleaned with anhydrous ethanol and dried before use.
- 2. Before measuring the acid value, it is necessary to conduct a blank experiment. If multiple cups of oil samples are measured at once, a blank experiment can be conducted. If the interval is long or the ambient temperature changes, a blank experiment should be conducted before each oil sample measurement. Please confirm that the stirring magnet is placed in the cup and verify if it is in the first cup position.
- 3. Special reminder: When conducting blank experiments, the droplet rate of the neutralizing solution must not be too fast, otherwise it will cause inaccurate droplet detection and affect the experimental results.
- 4. If the protective cover is lifted during blank testing, the protective cover should also be lifted during oil sample testing to maintain consistent ambient light before and after the test.
- 5. When placing the experimental oil cup into the cup tray, it is necessary to ensure that the bottom of the cup is fully placed in the cup holder of the tray to avoid the cup being placed incorrectly and affecting the light detection.
- 6. The cup must be removed from the cup tray after each experiment to avoid affecting the positioning during further experiments.
- 7. At the end of the experiment, the neutralizing solution and extraction solution bottles should be sealed and stored in a dark place to prevent deterioration and failure.
Application field
- 1. Oil monitoring in the operation of the power industry
- 2. Petroleum refining and chemical production process control
- 3. Analysis and research of scientific research and testing institutions
- 4. Maintenance of lubrication system for industrial equipment
- 5. New energy and special oil testing
Catalogs
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Insulation Oil Tester
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