FIELD: study of physical and chemical properties of liquids. SUBSTANCE: third hopper is vacuum-tight joined in pycnometer to right hopper of the two upper hoppers, perpendicular to it. Third hopper carries starting material for study encapsulated in ampoule and has striker to open it. Lower end of right measuring capillary is joined to lower working chamber at level of its bottom. Technical result of invention lies in improved conditions for thermal vacuum treatment, in simplified filling of working chamber with analyzed liquid without formation of any breaks in column of liquid in capillaries and cavities in volume of liquid, in increased efficiency, reliability and accuracy of measurements. EFFECT: increased efficiency, reliability of accuracy of measurements. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR MEASURING DENSITY OF LIQUID METALS AND ALLOYS | 2005 |
|
RU2304275C2 |
| THERMOSTAT AND PYKNOMETER FOR PRECISION MEASUREMENT OF LIQUID DENSITY | 2013 |
|
RU2567187C2 |
| GEAR DETERMINING SURFACE TENSION AND WORK FUNCTION OF ELECTRON OF METAL SOLUTION IN FULL CONCENTRATION INTERVAL OF COMPOSITIONS | 1993 |
|
RU2086957C1 |
| DEVICE FOR DETERMINING THE DEPENDENCE OF ELECTRONIC WORK FUNCTION OF METALS AND ALLOYS ON TEMPERATURE | 1991 |
|
RU2008659C1 |
| DEVICE FOR DETERMINING SURFACE TENSION OF MOLTEN ALKALI METALS AND THEIR ALLOYS | 0 |
|
SU1469318A1 |
| DEVICE FOR DETERMINING ELECTRICAL RESISTANCE OF METALS AND ALLOYS | 2010 |
|
RU2437085C1 |
| ARRANGEMENT FOR MEASURING OPTICAL CONSTANTS OF LIQUID METALS AND ALLOYS | 0 |
|
SU1213399A1 |
| DEVICE FOR JOINT MEASUREMENT OF SUPERFICIAL TENSION AND WORK OF ELECTRON OUTPUT OF LIQUID-METAL SYSTEMS WITH PARTICIPATION OF COMPONENTS WITH HIGH ELASTICITY OF SATURATED STEAM OF METALS AND ALLOYS | 2012 |
|
RU2511277C2 |
| METHOD OF DETERMINING TEMPERATURE COEFFICIENT OF SURFACE TENSION OF LIQUIDS | 0 |
|
SU830195A1 |
| DEVICE FOR CONVERSION OF X-RAY IMAGE TO VIDEO SIGNAL | 1998 |
|
RU2163425C2 |
