Kamfanin Colloid Metrix na Jamus shine kamfanin kayan aiki mai ƙwarewa don haɓaka da ƙera kayan aiki da ke nuna madadin halaye. Dangane da nazarin tsarin colloidal, Stabino, Zeta-check da Nano-Flex na CMX suna ba masu amfani sabon hanyar auna kwarara / Zeta potentials da girman granules, yayin da Stabino tare da Nano-Flex kuma ke ba da ayyukan titration daban-daban don cimma ƙimar PH daban-daban, mafita na gishiri daban-daban da kuma canje-canje na girman granules da Zeta potentials a cikin tsarin mafita na polyelectrolyte da ma'auni isotopes.

Ma'aunin 180 ° DLS

Laser tattara a kan samfurin ta hanyar fiber da kuma sapphire taga. Window zai nuna wani ɓangare a cikin watsawa. An auna hasken da ke nunawa da kuma watsawa na laser a kan mai ganowa. Rashin sauyawa na siginar ya samo asali ne daga yaduwar brown na ƙwayoyin. An canza shi zuwa spectrum ta hanyar saurin algorithm na sauyawar Fourier kuma an kwatanta shi da mitar laser kanta. Babu buƙatar ɗaukar kowane samfurin rarrabawa, rarraba girman ƙwayoyi yana zuwa kai tsaye daga bayanan spectrum.

Aikace-aikacen 180 ° DLS

NANO-flex II tare da hanyar DLS kusan ba shi da iyaka, muddin nauyin samfurin yana cikin iyakar ruwan Newton, wanda shine yanayin yin motsi na brown kyauta a cikin ruwa da kuma auna girman ƙwayoyi daidai. Matsakaicin ruwa da ke cikin ƙwayoyin na iya zama ruwa ko kuma mai narkewa. Ana iya ƙayyade mahimmancin ƙwaƙwalwar scatter ta hanyar gwajin girman ƙwayoyi da gwajin ƙarfi. Saboda haka, na'urorin firikwensin NANO-flex II za su iya nutsewa cikin ɗakin gwajin Stabino II don cimma wannan manufa.

raba biyu

Babban rashin amfani da kayan aiki daya tare da ayyuka biyu shine rashin iya samar da rukuni biyu daban-daban na mutane don amfani. Ana iya amfani da NANO-flex II da Stabino II tare ko daban.

180 ° DLS siffofin

• Hanyar haske za a iya auna (<0.3μm), ma'ana babu tsangwama da yawa yaduwa; Ko da opaque samfurin har yanzu za a iya auna

• Samfurin mayar da hankali zai iya zuwa 40% v / v

• Sakamakon gwajin particle size ba zai canza saboda canjin matattarar

• A wannan gwajin, tare da high m kewayon da high ƙuduri

• Za a iya samun in situ gwaji ba tare da dilution