Why Choose a Portable Transformer Oil Chromatograph?

The portable transformer oil chromatograph is a high-tech instrument designed for on-site analysis of insulating oil in power transformers and oil-filled equipment. By detecting dissolved fault characteristic gases in the oil, it accurately diagnoses potential internal faults in equipment, making it an important tool for condition-based maintenance and preventative testing in the power industry.

Users are primarily concerned with the accuracy and reliability of the analysis. This instrument employs a classic "three-detector process," enabling comprehensive analysis of seven key gases with a single injection. Its analytical results are highly consistent with those of laboratory chromatographs, with qualitative repeatability deviation ≤1% and quantitative repeatability deviation ≤3%, ensuring data accuracy and reliable equipment evaluation.

• H₂
• CH₄
• C₂H₄
• C₂H₆
• C₂H₂
• CO
• CO₂

Regarding portability and rapid deployment, the instrument features a layered structure design, weighing less than 15 kg, and comes with a dedicated carrying case for rapid on-site transport. Its efficient fault gas detection capabilities provide timely and accurate data support for on-site diagnosis, significantly saving manpower and time costs.

The operation is intelligent and convenient. The fully computerized touchscreen interface allows for real-time monitoring of multi-channel temperature and carrier gas flow rates. Parameter settings are completed with a single click, and daily testing requires only simple power-on/off operations, significantly lowering the barrier to entry.

The instrument incorporates multiple stabilization and protection mechanisms. It features automatic bridge current shutdown for pressure or flow exceeding limits, TCD detector protection against carrier gas loss, and automatic shutdown and alarm for temperature control faults, ensuring long-term stable operation.

For network and data management, a built-in network adapter supports rapid remote data transmission. A dedicated chromatography workstation allows for centralized management of multiple devices, providing trend analysis, over-limit alarms, and fault diagnosis, assisting the maintenance team in making accurate decisions.

• Extremely low detection concentrations (e.g., 2 µL/L for H₂, 0.1 µL/L for C₂H₂)
• Precise temperature control (accuracy ±0.05℃)
• Six-zone programmed temperature ramping
• Compact, lightweight, and easy to move

This product complies with IEC 60567:2011 and IEC 60599:2015 international standards, has mature technology, and has gained widespread recognition in the market.