SA-6000 automated rheology analyzer e sebelisa mokhoa oa ho lekanya mofuta oa cone/plate.Sehlahisoa se beha khatello e laoloang holim'a mokelikeli o lokelang ho lekanyetsoa ka mochine o tlaase oa inertial torque.The shaft drive e bolokoa boemong bo bohareng ka ho hanyetsa ho fokolang ha magnetic levitation bearing, e leng ho fetisetsa khatello e behiloeng ho mokelikeli o lokelang ho lekanyetsoa le hore hlooho ea eona e lekanyang ke mofuta oa cone-plate.Mesuration eohle e laoloa ke komporo ka bo eona.Sekhahla sa ho kuta se ka hlophisoa ka mokhoa o sa reroang mofuteng oa (1～200) s-1, 'me se ka sala morao mokoloko oa mahlakore a mabeli bakeng sa sekhahla sa ho kuta le viscosity ka nako ea sebele.Molao-motheo oa ho lekanya o entsoe ho Newton Viscidity Theorem.
| Mohlala | SA-6000 |
| Molao-motheo | Mokhoa oa ho potoloha |
| Mokhoa | Mokhoa oa li-cone plate |
| Pokello ea lipontšo | Theknoloji ea karohano ea raster e phahameng haholo |
| Mokhoa oa ho sebetsa | / |
| Mosebetsi | / |
| Ho nepahala | ≤±1% |
| CV | CV≤1％ |
| Sekhahla sa ho kuta | (1 - 200) s-1 |
| Viscosity | (0–60) mPa.s |
| Khatello ea ho kuta | (0-12000) mPa |
| Sampling bophahamo ba modumo | ≤800ul |
| Mokhoa | Titanium alloy, e nang le mabenyane |
| Boemo ba mohlala | 60 boemo ba mohlala ka rack e le 'ngoe |
| Lenane la liteko | 1 |
| Sistimi ea mokelikeli | Pompe ea peristaltic e petetsang habeli，Lekoa ka sensor ea mokelikeli le ts'ebetso ea karohano ea plasma ea othomathike |
| Sehokedi | RS-232/485/USB |
| Mocheso | 37℃±0.1℃ |
| Taolo | Chate ea taolo ea LJ e nang le ho boloka, ho botsa, ho hatisa mosebetsi; |
| Taolo ea mantlha ea mokelikeli oa Non-Newtonian e nang le setifikeiti sa SFDA. | |
| Tekanyetso | Mokelikeli oa Newtonian o lekantsoeng ke mokelikeli oa naha oa mantlha oa viscosity; |
| Mokelikeli oo e seng oa Newtonian o hapile setifikeiti sa naha se tloaelehileng ke AQSIQ ea China. | |
| Tlaleho | Bula |
Ho na le ts'ebetso ea calibration ho software ea tlhahlobo ea lisebelisoa.Mokelikeli o tloaelehileng oa viscosity o lokiselitsoeng ke National Standard Material Research Center oa amoheloa.
1. Tekanyetso e hlokahala neng:
1.1 Sesebelisoa se kentsoe qalong.
1.2 Sesebelisoa se sisinyeha, tsamaiso ea k'homphieutha kapa meter ea viscosity e fetoloa kapa e nkeloa sebaka.
1.3 Ka mor'a ho sebelisa sesebelisoa ka nako e itseng, ho fumanoa hore boleng bo lekantsoeng ba sesebelisoa bo na le ho kheloha ho totobetseng.
☆ Tlhokomeliso: Pele sesebelisoa se lekanngoa, boemo bo otlolohileng ba motsamao oa liteko bo lokela ho fetoloa: beha metha ea boemo sethaleng sa motsamao oa liteko, 'me u fetole konopo ea tokiso ka tlase ho sesebelisoa ho beha li-bubble selikalikoe se senyenyane sa mitha ea boemo.
2. Tekanyo ea zero:
Ntle le ho eketsa mokelikeli leha e le ofe ka letamong la mokelikeli oa teko, tobetsa konopo ea "Add Standard Sample" ho [Calibration Interface], "lebokose la puisano la ho kenya" le hlaha, kenya boleng ba viscosity: 0, tobetsa "OK", 'me sesebelisoa se tla qala. teko ea ho lekanya ntlha ea zero;Sistimi e khothaletsa ho boloka sephetho sa li-zero calibration.
3. Tekanyo e tloaelehileng ea mokelikeli oa viscosity:
3.1 Sebelisa pipette ho eketsa 0.8ml ea mokelikeli o tloaelehileng oa viscosity letamong la mokelikeli oa teko, tobetsa konopo ea "Add Standard Sample" ho [sehokelo sa calibration], 'me ho hlaha "lebokose la puisano la input", kenya mokelikeli o tloaelehileng oa viscosity o kentsoeng ho teko ea metsi a letamo la Viscosity, tobetsa konopo ea "OK", 'me sesebelisoa se tla qala tlhahlobo e tloaelehileng ea viscosity fluid calibration;
3.2 Ka mor'a hore tlhahlobo ea calibration e fete, curve ea "calibration" e tala e tla bontšoa khokahanyong ea "shear rate-viscosity coordinate";
3.3 Hlahisa viscosity le liparamente tsa mokelikeli oa viscosity tse tsamaellanang le li-curve tsohle tsa calibration lebokoseng la "standard sample list"
4. Hlakola curve ea calibration
4.1 Lebokoseng la "standard sample list", sebelisa mouse ho khetha sehlopha sa data e otlolohileng.Ka nako ena, data e koaheloa ke lebala la 'mala o moputsoa, 'me lekhalo le tsamaisanang le khokahanyo ea sekhahla-viscosity coordinate e fetoha mosehla.Tobetsa konopo ea "hlakola sampuli e tloaelehileng", Ebe sekhahla sa calibration se nyamela ho lihokahanyo, 'me nomoro e tsamaisanang le lebokoseng la "standard sample list" e nyamela;
4.2 Boloka bonyane curve e le 'ngoe ea calibration bakeng sa ntlha ea zero, e' ngoe bakeng sa viscosity e phahameng (hoo e ka bang 27.0mPa•s) le e 'ngoe bakeng sa viscosity e tlaase (e ka bang 7.0mPa•s) ho netefatsa tlhahlobo e tloaelehileng ea sesebelisoa.
☆ Tlhokomeliso: Ka kopo u se ke ua etsa ts'ebetso ea calibration ntle le tumello, e le hore u se ke ua baka pherekano likarolong tse ka hare tsa lisebelisoa tsa lisebelisoa le ho ama ho nepahala le ho nepahala ha tlhahlobo.Haeba o tlameha ho etsa ts'ebetso ea calibration, ka kopo boloka lirekoto tsa paramethara ea mantlha e le hore u ka khutlisetsa data ea mantlha.
5. Capillary calibration
Beha tube e se nang letho ea teko ka har'a lesoba la 1 la terei ea mohlala ebe u eketsa 3ml ea metsi a silafetseng, tobetsa "Litlhophiso" menu, 'me u khethe.
"Tlhaloso ea Capillary".Ebe o tobetsa "Recalibrate" le "OK".Sesebelisoa se tla etsa li-calibrations tse tharo ka bo eona.Ka mor'a ho lekanya, tobetsa "Amohela", 'me qetellong u tobetse "E" ho boloka li-parameter tse ncha tsa calibration.
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