Insulating Oil Oleic Acid Value Automatic Determinator

The integrated three-or six-bottle design is suitable for determining the acid value of transformer oil or steam turbine oil; it automatically performs all operations—including the addition of the extraction agent, neutralization titration and endpoint detection, acid value calculation, data storage, and print output—without requiring users to prepare the extraction solution, neutralization solution, or other working solutions manually; the average testing time per oil sample is approximately 2 minutes; the device features a full Chinese-language resistive touch screen with vibrant, elegant displays, accurate parameter input response, and stable, reliable display performance; it includes a power-off storage function that can store up to 100 most recent test results; a standard automatic acid calibration function minimizes systematic errors and ensures the accuracy of the measurement results; a high-capacity, efficient CO₂ and water purification system ensures the stability of the neutralization solution concentration; the equipment supports dual programming modes, allowing users to select the appropriate testing program based on the oil sample type; it is equipped with a USB or wireless transmission interface for easy connectivity to a computer.