Static fluid loss model HTD7169 is a professional instrument, used to measuring the filtration amount of cement slurry under high temperature and high pressure conditions, and also make filter cake after filtering under the same conditions. The testing instrument is mainly composed of main body, tee valve, drilling fluid cup, high pressure filtrate receiver and pressurized manifold, etc.

The whole instrument is designed to integrated the heating and control system, has the characteristic of convenient operate, flexible move, control precision, good repeatability, simple operation, accurate measurement, delicate surface and durable quality and etc.

Under some kind of temperature and pressure conditions, heating and control temperature the drilling fluid and cement slurry sample by heater and temperature control system, to produce filter cake after filtering, and then measure the filtration amount of drilling fluid in static state quickly and accurately.