一、Overview          

       GGS42 high-temperature and high-pressure filtration loss meter is a kind of filter loss of drilling fluid and cement slurry under a deep well (high temperature and high pressure), and at the same time, it can make a filter cake formed after filtration loss in a high-temperature and high pressure state. Manufactured according to the SY/T5380-91 standard, it has the characteristics of high accuracy, small repetition error, simple operation, and accurate test data. It is widely used in oil fields, scientific research institutes, laboratories and other departments. 

二、Model and specification
1.GGS42:High-temperature and high-pressure filter
a. Drilling liquid cup 
b. Heating sleeve with insulation layer
Features: a. It can be used for mud experiments
b. High thermal efficiency
2.GGS42-2:High-temperature and high-pressure filter
a. Through-hole drilling liquid cup
b. Heating sleeve with insulation layer
Features: a. It can be used for mud experiments.
b. High thermal efficiency

三、Main technical parameters

1. Power source                                                     220V±5% 50Hz
2. Power rate                                                                 600W
3. Operating temperature Operating temperature: After connecting the power supply, the heater temperature can rise to 150~180°C within 30 minutes. Within this range, according to the selected temperature, it can be constant at a certain temperature.
4. Drilling liquid cup working pressure                       4.2MPa
5. Reloader pressure                                                   0.69MPa
6. Effective water loss area                                         22.6cm²
7. Drilling liquid cup ultimate pressure                        6 MPa
8. Gas source Nitrogen, carbon dioxide gas (excluding oil, water and other impurities)

GGS42-2

High-temperature and high-pressure filter