DYX-3A Automatic Core Permeability Tester

In most oil and gas bearing rocks, the pores are interconnected, allowing not only for the storage of hydrocarbons but also for fluid flow. Under a certain pressure difference, the ability of a rock to allow fluid to pass through is called permeability, and the parameter used to quantify this property is called rock permeability. This gas permeability meter is characterized by its simple structure, ease of operation, fast determination speed, and high accuracy, making it an indispensable experimental device for routine core analysis.

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Detailed description

Main Technical Parameters of the Instrument

Permeability measurement range: 0.01~10000X10-3UM2;

Measurement error: Low permeability <10%, Medium and high permeability ≤5%;

Core sample size for analysis: φ50×100mm (samples must be complete and without defects, good parallelism);

Sensor range: Imported high 25MPa, imported low 1000KPa, outlet 100KPa;

Flow meter range: 10mL/min, 200mL/min, 2000mL/min;

High-pressure regulating valve (0.7MPa-15MPa), low-pressure regulating valve (0-0.7MPa)

Power supply voltage: AC 220V+10% 50Hz;

Computer software automatically collects and calculates data;

Working environment: Temperature 20±5%, relative humidity below 85%;

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