model:GNF

oneOverview:

The GNF type high-temperature and high-pressure adhesion coefficient tester is a simulated and multifunctional testing instrument. This instrument can measure the filtration loss of drilling fluid at room temperature and medium pressure (0.7MPa), high temperature and high pressure (3.5 MPa), as well as the adhesion performance of filter cake. At the same time, it can also test the filtration loss of drilling fluid samples at high temperature (~170 ℃) and high pressure (3.5 MPa), as well as the adhesion performance of filter cake. Therefore, this instrument achieves multi use and can obtain multiple data through one test without repeated operation. The instrument has a reasonable structure, easy operation, and high flexibility. It has the characteristics of high accuracy, small repetition error, and accurate test data. Widely used in various oil fields, research institutes, laboratories, and other departments.

1. Adhesive disc diameter: 50.7mm

2. Filtration area: 22.6c ㎡

3. Working pressure of drilling fluid cup: 3.5MPa

4. Heating power: 500W

5. Working temperature: Room temperature~170 ℃

6. Power supply: voltage 220V ± 5%, frequency 50Hz

7. Gas source: Nitrogen, carbon dioxide gas (excluding impurities such as oil and water) (oxygen is strictly prohibited), with a rated pressure greater than 5MPa

8. Adhesive disk pressurization method: air pressure