China High Quality flat tension tester Manufacturers – GDOH-II insulating Oil Gas Content Tester – HV Hipot
China High Quality flat tension tester Manufacturers – GDOH-II insulating Oil Gas Content Tester – HV Hipot Detail:
General Information
GDOH-II Insulating Oil Gas Content Tester is a new generation tester adopts imported high accuracy sensor and the newest sensor technology. It is based on the DL423-91 power industry standard and relevant national standards. It is more practical, more stable and reliable in performance, easy to operate and more suitable for the determination of gas content in ultra-high voltage oil-filled equipment. It is an ideal test equipment for laboratory.
Features
● The all-metal structure avoids the problems of fragility and poor sealing of the glassware tester.
● The application of high precision and high stability imported differential pressure sensor makes the test data more accurate and repeatable.
● The test circuit contains the sensors that measure atmospheric pressure and ambient temperature. No matter where you are, you can automatically measure the ambient temperature and atmospheric pressure at your location, automatically convert to the gas content at 0° under standard atmospheric pressure, and display it directly on the LCD screen
● The unique gas injection anti-standard test program allows you to easily check whether the instrument is calibrated or measured correctly.
● The oil sample test time is short, and all test time takes only about 7 minutes.
● During the test, the operation of the vacuum pump is controlled by the instrument according to the state, which greatly reduces the noise and prolongs the service life of the vacuum pump.
● The instrument can automatically store the last dozen test data, and store the test time, temperature, atmospheric pressure, etc., so that you can easily check the data.
● With printing function, you can print test data according to your requirements.
● The same oil sample can be selected for the number of tests. After the test is completed, the single and average results will be displayed on the display or printed.
Specifications
High-precision electronic differential pressure sensor |
Resolution is not less than 0.1%. |
|
Minimum detection limit |
No more than 0.2%. |
|
Accuracy |
The relative error of the repeated measurement results should 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 |
|
Degassing room temperature control range |
5℃ to 70℃ above room temperature |
|
Working power supply |
AC 220V±10%, 50Hz |
|
Dimension |
450*325*350 mm |
|
Weight |
About 20kg |
Accessory
Tester | 1 set |
Power cord | 1 piece |
Vacuum pump & connector | 1 set |
3mm stainless steel pipe | 1.5m, 0.5m |
Syringe connector | 1 set |
Fuse 10A | 3 pieces |
M8×1 nut | 10 pieces |
Seal | 10 pieces |
Syringe bracket | 1 piece |
1mL calibration syringe | 1 piece |
Rotary vane vacuum pump | 1 set |
Instruction Manual | 1 copy |
Product certification | 1 copy |
Factory test report | 1 copy |
Packing list | 1 copy |
Product detail pictures:
Related Product Guide:
abide by the contract", conforms into the market requirement, joins in the market competition by its good quality also as provides a lot more comprehensive and great company for purchasers to let them turn into huge winner. The pursue from the firm, would be the clients' gratification for China High Quality flat tension tester Manufacturers – GDOH-II insulating Oil Gas Content Tester – HV Hipot , The product will supply to all over the world, such as: Curacao, Jordan, Kazakhstan, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
By Mandy from South Africa - 2017.09.26 12:12
Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
By Hazel from Las Vegas - 2018.11.11 19:52