Canadian Standard Freeness Tester imagwiritsidwa ntchito pozindikira kuchuluka kwa kusefera kwa madzi kwa kuyimitsidwa kwamadzi kwa zamkati zosiyanasiyana, ndipo kumawonetsedwa ndi lingaliro la kumasuka (CSF) .Mlingo wosefera ukuwonetsa momwe ulusiwo uliri pambuyo popukutira kapena kugaya bwino.Chida choyezera mwaulere ndi amagwiritsidwa ntchito kwambiri pakupanga makina opanga mapepala, kukhazikitsidwa kwaukadaulo wopanga mapepala ndi kuyesa kosiyanasiyana kwa mabungwe ofufuza asayansi.
Ndi chida chofunikira kwambiri choyezera pakupanga ndi kupanga mapepala. Chidacho chimapereka mtengo woyeserera woyenera kuwongolera kuwongolera kwamitengo yamatabwa. Itha kugwiritsidwanso ntchito kwambiri pakusintha kusefera kwamadzi osiyanasiyana slurry mankhwala pomenya ndi kuyenga. Zimawonetsa momwe ulusiwo uli pamwamba komanso momwe kutupa kwake.
Miyezo yaku Canada yaulere imatanthawuza kuti pansi pamikhalidwe yovomerezeka, kugwiritsa ntchito kuyesa kuyimitsidwa kwamadzi slurry kwa 1000 ml zomwe zili (0.3 + 0.0005)%, kutentha ndi 20 °C, voliyumu (mL) yamadzi omwe atuluka. a chubu cha mbali ya chida amatanthauza makhalidwe a CFS. Chidacho chimapangidwa ndi zitsulo zonse zosapanga dzimbiri, zimakhala ndi moyo wautali wautumiki.
The freeness tester imakhala ndi chipinda chojambulira ndi choyezera choyezera chomwe chimagwedezeka molingana, chimagawidwa chokhazikitsidwa pa bulaketi yokhazikika. Chipinda chosefera madzi chimapangidwa ndi chitsulo chosapanga dzimbiri. Pansi pa silinda, pali chotchinga chotchinga chachitsulo chosapanga dzimbiri komanso chivundikiro chapansi chopanda mpweya, cholumikizidwa ndi Tsamba Lotayirira mbali imodzi ya dzenje lozungulira ndikumangirira mwamphamvu mbali inayo. Chivundikirocho chimatsekedwa, pamene chivundikiro chapansi chimatsegulidwa, zamkati zimatuluka.
Silinda ndi sefa cholumikizira cholumikizira zimathandizidwa ndi mabatani awiri opangidwa ndi makina pamabulaketi motsatana.
TAPPI T227
ISO 5267/2, AS/NZ 1301, 206s, BS 6035 gawo 2, CPPA C1, ndi SCAN C21;QB/T1669一1992
Zinthu | Parameters |
Mayeso osiyanasiyana | 0 ~ 1000CSF |
Kugwiritsa ntchito mafakitale | Zipatso, kompositi fiber |
zakuthupi | Chitsulo chosapanga dzimbiri 304 |
kulemera | 57.2 kg |