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Automatic Acid Value Tester ASTM D664
Model: SY-7304
Features
★ Used for measuring the acid value of transformer oil and turbine oil.
★ It can meet the needs of petroleum refineries, chemical plants, power plants, and scientific research institutions, and is one of the necessary instruments for oil analysis and quality inspection.
★ Large LCD screen, Chinese menu, no logo buttons.
★ Automatic cup change, automatic detection, and printing of detection results.
★ Six oil samples can be tested.
★ Using the principle of neutralization method, microcomputer control is used to automatically complete liquid addition, titration, stirring, and determination of the titration end point at room temperature. The liquid crystal screen displays the measurement results and can be printed out. The entire process takes about 4 minutes.
★ Use a special reagent bottle to hold the extraction liquid and neutralization liquid. The reagent does not come into contact with air during use, avoiding the impact of solvent volatilization and CO2 in the air.
Specifications
|
Power supply |
AC220V±10％ 50Hz |
|
Maximum power consumption |
<100W |
|
Determination range of acid value |
0.0001～0.9999mgKOH/g |
|
Resolution |
0.0001 mgKOH/g |
|
Measurement accuracy |
Acid value＜0.1 ±0.02 mgKOH/g; acid value≥0.1 ±0.05 mgKOH/g |
|
Repeatability |
0.004 mgKOH/g |
|
Ambient temperature |
10℃～40℃ |
|
Relative humidity |
＜85％ |
|
Overall dimensions |
450mm*280mm*250mm |
|
Weight |
12.2kg |