brief introduction

The HDHQ-1021 Insulation Oil Gas Content Tester is designed and manufactured according to the requirements of the national standard DL423-2009. It is suitable for measuring the gas content in oil filled electrical equipment such as 110-500KV power transformers, transformers, reactors, and oil filled bushings under this standard.

main features

• All use XECOM data processing chips imported from the United States for precise data processing.

• The instrument has an all metal structure, avoiding issues such as fragility and airtightness of glassware testers.

• The application of high-precision imported differential pressure sensors makes the test data more accurate and has better repeatability.

• Directly display the gas content percentage without the need for manual calculation.

• The required peripheral components are few, only a vacuum pump and 0.2~0.3Mpa air (or nitrogen) are needed.

• Strong practicality, stable and reliable performance, and convenient operation.

• Adopting SMT surface mount technology.

• The data adopts Samsung's storage technology from South Korea, greatly increasing the amount of data. It can store tens of thousands of sets of measurement data and 5000 system operation records (known as the 5000 notepad function).

Implement national/industry standards

DL423-2009