Insulating Oil Gas Content Tester
- Wrindu
- Shanghai, China
- about 25 days
- 5000 set/month
- RDHQ-3701
In order to better and more comprehensively prevent transformer failure, the power industry puts forward higher requirements for the safe operation of all levels of transformers, and the requirements for the Insulating oil gas content tester are also correspondingly improved.
The new generation of insulating oil gas measuring instrument is developed by using imported high-precision sensor and the latest sensor technology. The insulating Oil Gas Content Tester has stronger practicability, more stable and reliable performance, and is very convenient to operate. It is more suitable for the determination of air content in ultra-high pressure oil filling equipment.
Dissolved Gas Content Analyzer is an ideal test equipment for your laboratory
RDHQ-3701 Insulating Oil Gas Content Tester
Product features：
1. All metal structure avoids the problems of fragility and poor sealing of glassware tester.
2. The imported differential pressure sensor with high precision and high stability is applied to make the test data more accurate and better repeatability.
3. The test circuit includes sensors to measure atmospheric pressure and ambient temperature. No matter when and where you are, you can automatically measure the ambient temperature and atmospheric pressure, automatically convert to the air content at 0 ℃ under standard atmospheric pressure, and directly display it on the LCD screen, making your work easier.
4. The unique gas injection counter calibration test program can make it convenient for you to check whether the instrument calibration or measurement is correct.
5. The test time of oil sample is short, and the total test time is only about seven minutes.
6. In the process of testing, the operation of the vacuum pump is controlled by the Insulating Oil Gas Content Analyzer according to its state, which greatly reduces the noise and prolongs the service life of the vacuum pump.
7. The Transformer Oil DGA Dissolved Gas analysis tester can automatically store the last dozens of test data, as well as the test time, temperature, atmospheric pressure, etc., so that you can easily find the data.
8. Insulating Oil Gas Content Tester can print test data according to your requirements.
9. For the same oil sample, the number of tests can be selected. After the test, the single and average results will be displayed on the display screen or printed out.
Product specifications and technical parameters：
1. High precision electronic differential pressure sensor: resolution no less than 0.1%.
2. Minimum detection limit: no more than 0.2%.
3. Accuracy: the relative error of repeated measurement results shall not exceed the following values:
Gas content in oil (volume fraction),% | relative error,% |
< 0.5 | 10 |
0.5 – 1.0 | 8 |
1.0 – 3.0 | 5 |
> 3.0 | 3 |
4. Temperature control range of degassing chamber: 5 ℃ to 70 ℃ above room temperature
5. Working power supply: AC220 V ± 10% 50 Hz
6. Volume: length 450 × width 325 × height 350
7. Weight: About 20kg
Side view of Insulating Oil Gas Content Tester
