DRK261 Standard Freeness Tester

DRK261 Standard Freeness Tester(CanadianStandard Freeness Tester) yog siv los ntsuas qhov pom tus nqi ntawm ntau yam pulp aqueous suspensions, thiab qhia los ntawm lub tswv yim ntawm kev ywj pheej (abbreviated li CSF). Qhov pom tus nqi qhia txog qhov xwm txheej ntawm cov fiber ntau tom qab pulping lossis zoo sib tsoo.

Kev ywj pheej yog ib txoj hauv kev los ntsuas qhov kev ua tau zoo ntawm cov kua txiv hmab txiv ntoo. Feem ntau hais lus, qhov ntau dua qhov kev ywj pheej ntawm daim ntawv, qhov kev tso dej sai dua. Lub Canadian standard freeness ntsuas ntsuas zoo ib yam li Shore freeness meter, tab sis qhov tseeb qhuav fiber sampling tus nqi yog hais tias lub tebchaws United States thiab Nyiv feem ntau siv cov Canadian tus qauv freeness, thaum cov teb chaws Europe thiab kuv lub teb chaws yog accustomed mus rau siv lub Shore freeness. Rau 3 grams nrog qhov sib txawv ntaus qib, qhov kev ywj pheej thiab ntaus qib tuaj yeem hloov mus rau ib leeg.

1. Tus qauv freeness tester yog siv dav hauv kev tshuaj xyuas cov txheej txheem pulping hauv kev lag luam papermaking, formulation ntawm cov txheej txheem papermaking, thiab ntau yam papermaking pulping thwmsim ntawm scientific research institutes. Nws yog ib qho tseem ceeb ntsuas ntsuas rau kev kawm ntawm pulping thiab papermaking.
2. Cov cuab yeej muab cov nqi ntsuas tsim nyog rau kev tswj xyuas cov ntoo hauv av; nws tseem tuaj yeem siv dav rau kev hloov pauv ntawm cov lim dej ntawm ntau yam tshuaj lom neeg hauv cov txheej txheem ntawm kev ntaus thiab ua kom zoo nkauj; nws qhia txog qhov xwm txheej saum npoo av thiab qhov mob o ntawm cov fiber ntau.
3. Canadian standard freeness yog hais txog kev txiav txim siab ntawm kev lim dej ntawm 1000mL slurry aqueous suspension nrog cov ntsiab lus ntawm (0.3 ± 0.0005)% thiab qhov kub ntawm 20 ° C siv Canadian freeness tester raws li cov xwm txheej. Qhov ntim (mL) ntawm cov dej ntws tawm ntawm lub raj yog tus nqi CFS. Qhov ntsuas yog ua los ntawm tag nrho cov stainless hlau. kav ntev.
4. Lub freeness meter muaj xws li lub lim dej chamber thiab ib tug ntsuas funnel uas faib proportionally, thiab yog ntsia rau ntawm ib tug ruaj bracket. Lub tshuab lim dej yog ua los ntawm stainless hlau. Hauv qab ntawm lub tog raj kheej yog ib qho ntxeem tau stainless hlau sieve phaj thiab airtight kaw hauv qab npog, uas txuas rau ib sab ntawm Yuantong nrog cov nplooj xoob thiab fastened mus rau lwm sab. Lub hau npog sab saum toj yog kaw, Qhib lub hau hauv qab, lub pulp ntws tawm.
5. Lub tog raj kheej thiab lub khob lim dej feem ntau tau txais kev txhawb nqa los ntawm ob lub tshuab bracket flanges nrog qhib rau ntawm lub bracket. Tag nrho cov ntaub ntawv ntawm DRK261 tus qauv freeness tester yog ua los ntawm 304 stainless hlau, thiab cov ntxaij lim dej yog tsim nruj me ntsis raws li tus qauv TAPPI T227, thiab qhov tseeb yog ntau dua li ntawm qee cov khoom txawv teb chaws. kav ntev.

Kev siv ntau yam:pulp, composite fiber ntau
Executive standard:TIAB SA 227
Ua raws li cov qauv:ISO 5267/2, AS/NZ 1301, 206s, BS 6035 ntu 2, CPPA C1, thiab SCAN C21; QB/T1669-1992
Standard loj:ntev 300 hli × qhov siab 1120 hli × dav 400 hli
Kev ntsuas ntau:0 ~ 1000 CSF
Qhov hnyav:ib 57,2kg