FIELD: assessment of technological processes conduction quality.
SUBSTANCE: substance of invention lies in the following: method for determination of liquid surface tension and density includes supply of gas to the inlet of gas supply tube, which is immersed at preset depth in monitored liquid, and measurement of maximum pressure in tube. Additionally quantity of gas bubbles that were supplied into liquid is measured, and by values of maximum pressure in tube and quantity of gas bubbles conclusion is made about surface tension and density of monitored liquid.
EFFECT: increase of accuracy and expansion of method functional resources.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINING LIQUID PHYSICAL PROPERTIES | 2008 |
|
RU2391646C2 |
| METHOD OF CONTROLLING VISCOSITY OF LIQUIDS | 2007 |
|
RU2368886C2 |
| DEVICE FOR MEASUREMENT OF SURFACE TENSION OF FLUID | 0 |
|
SU1807334A1 |
| MODE OF CONTROLLING OVER PHYSICAL-CHEMICAL PROPERTIES OF LIQUID AND ARRANGEMENT FOR ITS REALIZATION | 2006 |
|
RU2323430C1 |
| HYDROSTATIC DENSITY METER | 2013 |
|
RU2532693C1 |
| DEVICE FOR DETERMINATION OF LIQUID VISCOSITY | 0 |
|
SU857785A2 |
| METHOD OF CHECKING PHYSICAL AND MECHANICAL PROPERTIES OF LIQUID BY ITS VIBRATIONS | 2000 |
|
RU2192630C2 |
| METHOD OF MEASURING LIQUID SURFACE TENSION | 0 |
|
SU783654A1 |
| APPARATUS FOR DETERMINATION OF PHYSICO-CHAMICAL PARAMETERS OF LIQUID MEDIA | 0 |
|
SU1679279A1 |
| METHOD OF DETERMINING DENSITY OF LIQUID MEDIUMS | 0 |
|
SU1255898A1 |
