SU385205A1 - METHOD FOR DETERMINING A SPECIFIC SURFACE OF DISPERSE MATERIALS1 - Google Patents

METHOD FOR DETERMINING A SPECIFIC SURFACE OF DISPERSE MATERIALS1

Info

Publication number
SU385205A1
SU385205A1 SU1731185A SU1731185A SU385205A1 SU 385205 A1 SU385205 A1 SU 385205A1 SU 1731185 A SU1731185 A SU 1731185A SU 1731185 A SU1731185 A SU 1731185A SU 385205 A1 SU385205 A1 SU 385205A1
Authority
SU
USSR - Soviet Union
Prior art keywords
materials1
disperse
determining
specific surface
corona discharge
Prior art date
Application number
SU1731185A
Other languages
Russian (ru)
Inventor
который позволил проще точнее определ удельную поверхность однородных материалов независимо электрических физико химических свойств Указанна цель достигаетс тем что процессе прохождени частиц через поле ронного разр измер ионный ток короны Способ Целью изобретени етс разработка такого способа
Original Assignee
РЬобретение относитс сиособам измерени удельной поверхности порошковых материалов, примен емых тех случа когда удельна поверхность етс характеристикой производимой продукции Известен электрогазодинам ический способ анализа дисперсных материалов, основанный измерении тока частиц, который заключаетс т
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by РЬобретение относитс сиособам измерени удельной поверхности порошковых материалов, примен емых тех случа когда удельна поверхность етс характеристикой производимой продукции Известен электрогазодинам ический способ анализа дисперсных материалов, основанный измерении тока частиц, который заключаетс т filed Critical РЬобретение относитс сиособам измерени удельной поверхности порошковых материалов, примен емых тех случа когда удельна поверхность етс характеристикой производимой продукции Известен электрогазодинам ический способ анализа дисперсных материалов, основанный измерении тока частиц, который заключаетс т
Priority to SU1731185A priority Critical patent/SU385205A1/en
Application granted granted Critical
Publication of SU385205A1 publication Critical patent/SU385205A1/en

Links

Landscapes

  • Testing Relating To Insulation (AREA)

Description

дисперсных материалов, путем зар дки исследуемых частиц в поле коронного разр да, отличающийс  тем, что, с целью повышени  точности определени  и (расширени  пределов исследовани , измер ют изменение величины ионного тока коронного разр да.dispersed materials, by charging the test particles in the field of corona discharge, characterized in that, in order to increase the accuracy of determination and (extension of the study limits), the change in the magnitude of the ion current of the corona discharge is measured.

,,

SU1731185A 1971-12-28 1971-12-28 METHOD FOR DETERMINING A SPECIFIC SURFACE OF DISPERSE MATERIALS1 SU385205A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1731185A SU385205A1 (en) 1971-12-28 1971-12-28 METHOD FOR DETERMINING A SPECIFIC SURFACE OF DISPERSE MATERIALS1

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1731185A SU385205A1 (en) 1971-12-28 1971-12-28 METHOD FOR DETERMINING A SPECIFIC SURFACE OF DISPERSE MATERIALS1

Publications (1)

Publication Number Publication Date
SU385205A1 true SU385205A1 (en) 1973-05-29

Family

ID=20498110

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1731185A SU385205A1 (en) 1971-12-28 1971-12-28 METHOD FOR DETERMINING A SPECIFIC SURFACE OF DISPERSE MATERIALS1

Country Status (1)

Country Link
SU (1) SU385205A1 (en)

Similar Documents

Publication Publication Date Title
FR2297413A1 (en) EQUIPMENT FOR DETERMINATION OF PHYSICAL CHARACTERISTICS OF PARTICLES DISPERSE IN A SAMPLE
SU510165A3 (en) Method for determining the ratio of the mass of particles of a desired size to the total mass of the system of the test particles
PL197232A1 (en) METHOD OF DETERMINING SENSITIVITY TO ANTIBIOTICS AND THE TEST KIT
CH539870A (en) Arrangement for measuring the toner consumption and for the automatic addition of new toner in an electrophotographic device
BE839241A (en) MEASUREMENT OF THE TOTAL PERCENTAGE BY VOLUME OF PARTICLES PRESENT IN A LIQUID SAMPLE
SU385205A1 (en) METHOD FOR DETERMINING A SPECIFIC SURFACE OF DISPERSE MATERIALS1
AT367549B (en) MEASURING CELL FOR MEASURING THE ELECTRICAL CONDUCTIVITY OF LIQUIDS
CH464566A (en) Electro-inductive flaw detector for determining the properties of a material to be tested
AR195143A1 (en) AN APPARATUS TO MEASURE AND / OR DETECT CHANGES IN THE DIAMETER OF PARTICLES IN SUSPENSION
AT377608B (en) DEVICE FOR MEASURING OR DOSING QUANTITIES OF LIQUIDS OR GASES
JPS5438131A (en) Toner concentration detecting method of dry type two component developer
JPS5358286A (en) Measuring method of grinding characteristics
AT272273B (en) Measuring electrode arrangement for the determination of gases dissolved in liquids
GB1282035A (en) Measurements with digital voltmeters
SU474749A1 (en) Autocompensation device for remote measurement of active resistances
SU94067A1 (en) The method of determining the sign of the electric charge
SU651198A1 (en) Device for measuring volume of wood specimens
SU500537A1 (en) Device for determining the type of crew
FR1470372A (en) Apparatus for measuring all the characteristics of a porous sample
JPS5285864A (en) Specific dielectric constant measuring method for powdery materials
JPS5283273A (en) Optical density measuring apparatus
YU334974A (en) Device for measuring and determining the numerical value of specific surface of pulverized materials
CH526107A (en) Remission measuring device for the photoelectric evaluation of test strips
CH538689A (en) Cadmium reference electrode for measuring electrode potentials in secondary and primary cells and batteries
JPS522544A (en) Measuring device utilizing irregular signal