Product Overview
The AY-606 Transformer Oil Analysis Gas Chromatograph is a power-industry-dedicated analytical instrument that supports single-injection, comprehensive detection of 9 dissolved gases in transformer oil—hydrogen (H₂), oxygen (O₂), nitrogen (N₂), methane (CH₄), ethylene (C₂H₄), ethane (C₂H₆), acetylene (C₂H₂), carbon monoxide (CO), and carbon dioxide (CO₂).
The instrument can be paired with an automatic sampler for high-efficiency analysis and serves as a key component of power transformer safety monitoring systems—delivering precise, reliable data support for equipment fault diagnosis.
Combining advanced electronic gas control, intelligent monitoring, and digital connectivity, the HF-606 is an ideal solution for electric power companies, transformer manufacturers, testing institutions, and third-party laboratories.
Key Features
1. One-Injection, 9-Gas Complete Analysis
A single sample injection completes the full detection of 9 dissolved gases in transformer oil—streamlining workflow and maximizing analytical throughput.
2. 10-Inch HD Capacitive Touch Screen
The high-definition capacitive touch screen displays chromatograms, instrument parameters, gas path pressure, and flow rates in real time—providing full visibility of instrument operation at a glance.
3. Full EPC Electronic Flow & Pressure Control
Advanced EPC (Electronic Pneumatic Control) technology delivers flow/pressure control precision up to 0.001psi, ensuring more stable and reliable analysis results.
4. Intelligent Status Monitoring & Maintenance Reminders
Real-time monitoring of instrument operating status and key component usage, with intelligent maintenance tracking and automatic reminders—minimizing downtime and simplifying upkeep.
5. Integrated LIMS & IoT Connectivity
Supports Ethernet (LAN), wireless connection, and IoT systems (including website and APP), enabling intelligent instrument management and seamless integration into laboratory digital workflows.
6. Optional Automatic Sampler
Compatible with an automatic sampler for high-efficiency, unattended batch analysis—further improving laboratory productivity.
Technical Specifications
| Parameter | Specification |
| Model | AY-606 |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Field | Dedicated to the electric power industry |
| Gases Detected | H₂, O₂, N₂, CH₄, C₂H₄, C₂H₆, C₂H₂, CO, CO₂ (9 dissolved gases) |
| Injection Mode | Single injection for complete 9-gas analysis |
| Display | 10-inch HD capacitive touch screen |
| Real-Time Display | Chromatograms, instrument parameters, gas path pressure & flow |
| Flow/Pressure Control | Full EPC electronic control; precision up to 0.001 psi |
| Monitoring | Real-time status & key component usage; intelligent maintenance tracking & reminders |
| Connectivity | Ethernet (LAN), wireless, IoT (website & APP), LIMS integration |
| Optional Accessories | Automatic sampler |
Application Fields
- Electric Power Companies: Routine DGA monitoring of in-service transformers and oil-immersed equipment.
- Transformer Manufacturers: Quality control and factory testing of insulating oil.
- Power Testing & Research Institutions: Fault diagnosis and insulation condition assessment.
- Transformer Safety Monitoring Systems: As a key component for online equipment health surveillance.
- Third-Party Laboratories: Contract testing for dissolved gases in insulating oils.
