Profile:
The KDSZ-803D fully automatic oil acid value analyzer adopts the principle of neutralization method. At room temperature, the microcomputer controls the automatic completion of liquid addition, stirring, titration, and endpoint judgment. Adopting a touch sensitive LCD screen to select all working parameters, the human-machine dialogue interface is simple and friendly, easy to operate, and the average oil sample analysis cycle is about 2 minutes. It can display up to 35 sets of measurement results separately and print out multiple parameters related to the measurement.
Features:
1. This instrument is a fully automatic testing instrument that can accurately detect water-soluble acids in petroleum products such as transformer oil, turbine oil, and fire-resistant oil.
2. Use good reagent bottles to contain the extraction and neutralization solutions. The reagents are stored in glass containers to ensure no plastic additives or pollutants. During the work process, users do not need to touch organic solvents with their hands, reducing the harm of chemicals to the human body.
3. The color touch LCD screen can be easily operated through a touch sensitive LCD display.
3. Adopt the principle of neutralization.
4. Automatically complete liquid addition, stirring, titration, and endpoint determination.
5. According to user requirements, this type of acid value automatic tester can measure 1-3 samples separately.
Parameter:
1. Linear range: 0.001~0.400 mgKOH/g
2. Correlation coefficient: 0.999~0.9998
3. Recovery rate: 98~103%
4. Minimum resolution: 0.001 mgKOH/g
5. Repeatability: 2-5% (RSD)
6. Measurement accuracy: The acid value between 0.001~0.100 mgKOH/g is ± 0.003 mgKOH/g;
The acid value between 0.100~0.400 mgKOH/g is 2-5% of the indicated value;
7. Display mode: Large screen touch sensitive color LCD screen (full Chinese character display)
8. Dimensions: (length) 430 mm × (width) 370 mm × (height) 190 mm
9. Net weight: 9 kg
