Introduction: The funnel viscometer ZLN-1A is made of all stainless steel and is mainly used to determine the relative viscosity of drilling fluid (compared with water). It is widely used in petroleum, geological exploration and other departments, especially for field drilling sites, daily measurement. A simple instrument for the viscosity of drilling fluids. Since the measured data is largely affected by the colloidal rate and specific gravity, the funnel viscometer cannot be directly compared to the data measured by the rotational viscometer, static shear and rheometer. Technical Parameters Screen diameter: 1.25 (16 mesh) Capacity below the bottom of the funnel: 700ml ± 15ml Accuracy: When injecting 1500ml of standard distilled water into the funnel, the time for discharging 500ml of standard distilled water is 15±0.5s.
Introduction: The funnel viscometer ZLN-1A is made of all stainless steel and is mainly used to determine the relative viscosity of drilling fluid (compared with water). It is widely used in petroleum, geological exploration and other departments, especially for field drilling sites, daily measurement. A simple instrument for the viscosity of drilling fluids. Since the measured data is largely affected by the colloidal rate and specific gravity, the funnel viscometer cannot be directly compared to the data measured by the rotational viscometer, static shear and rheometer.
