MSSZ-2006Insulating oil acid value tester 

Insulating Oil Acid Value Tester: The insulating oil acid value tester is a specialized instrument used for accurately measuring the acid value of insulating oil in power equipment such as transformers and circuit breakers (the number of milligrams of potassium hydroxide required to neutralize the acidic substances in 1 gram of oil sample).

Its core purpose is to quantitatively assess the aging degree of insulating oil and the content of oxidation products, effectively providing early warning of acidic corrosion and sludge formation tendencies of the oil on the equipment.

1. Integrated three-cup and six-cup design, suitable for testing the acid value of transformer oil and turbine oil;
2. Automatically completes the addition of extractant, neutralization titration and endpoint determination, acid value calculation, data storage and print output;
3. No need to prepare working solutions such as extraction liquid and neutralization liquid; the average test time per oil sample is about 2 minutes;
4. Resistive touch screen display, bright and elegant colors, accurate parameter input response, stable and reliable display performance;
5. Power-off storage function, can store the last 100 test results;
6. Standard acid automatic calibration function, maximizing the elimination of system errors and ensuring the accuracy of the measurement results;
7. Large-capacity and efficient carbon dioxide and water purification system to ensure the stability of the neutralization solution concentration;
8. Simple and reasonable chassis design structure, compact size, elegant and generous appearance;
9. Equipped with USB output function for convenient connection to a computer.

1. Acid value range: 0.1-1 mg KOH/g
2. Minimum resolution: 0.1 mg KOH/g
3. Indication repeatability: 0.2 mg KOH/g
4. Power supply voltage: AC 220 V ± 10%
5. Power frequency: 50 Hz ± 2%
6. Operating temperature: 0-45℃
7. Operating humidity: <85% RH
8. Dimensions (W×H×D): 420×190×340mm, Net weight: ~9 kg