A1040 Automatic acid value tester Introduction
A1040 automatic acid value analyzer Applicable standards: GB / T264-83 GB / T7599-87 GB258-77, used to detect the acid value analysis and measurement of transformer oil, steam turbine oil and fuel resistance samples. Acid value is the number of milligrams of potassium hydroxide required to neutralize the acidic substances in 1 gram of oil. Expressed as mgKOH / g of oil, it is one of the indicators that should be strictly controlled in the quality of oil. The A1040 uses a comprehensive application of mechanical, optical, and electronic technologies, and uses a microprocessor to automatically implement functions such as multi-sample switching, titration, determination of titration endpoints, and printing of measurement results. The system is stable, reliable, and highly automated. Can be widely used in power, chemical, environmental protection and other fields. Features
1. Large LCD screen, Chinese menu, no logo button;
2. Automatic cup change, automatic detection, and printing of test results;
3. The instrument can detect six oil samples;
4. The principle of neutralization method is used, and the liquid addition, titration, stirring, and determination of the end point of titration are automatically completed at room temperature with a microcomputer control. The LCD screen displays the measurement results and can be printed out. The entire process takes about 4 minutes;
5. Use a special reagent bottle to hold the extraction solution and neutralizing solution. The reagent does not come into contact with air during use, which avoids the influence of solvent volatilization and CO2 in the air. Technical Parameters
Working power: AC220V ± 10%, 50Hz
Maximum power consumption: ﹤ 100W
Measurement range: 0.0001 ～ 0.9999mgKOH / g
Minimum resolution: 0.0001 mgKOH / g
Measurement accuracy: ± 0.02 mgKOH / g when the acid value is less than 0.1
Acid value ≥0.1 ± 0.05 mgKOH / g
Repeatability: 0.004 mgKOH / g
Ambient temperature: 10 ℃ ～ 40 ℃
Relative humidity: <85%
A1040 automatic acid value tester is used to measure the acid value analysis of transformer oil, steam turbine oil and fuel resistant samples. The A1040 automatic acid value tester uses a combination of mechanical, optical, and electronic technologies and uses a microprocessor to automatically implement functions such as multi-sample switching, titration, determination of the titration endpoint, and printing of measurement results. The system is stable, reliable, and automated. high. Can be widely used in power, chemical, environmental protection and other fields.
