I-DRK261 Standard Freeness Tester

I-DRK261 Standard Freeness Tester(eCanadaIsihloli Senkululeko Esijwayelekile) isetshenziselwa ukukala izinga lokuhlunga lokumiswa okuhlukahlukene kwe-pulp aqueous, futhi kuvezwa umqondo wokukhululeka (okufushanisiwe ngokuthi i-CSF).Izinga lokuhlunga libonisa isimo se-fiber ngemva kokudonsa noma ukugaya kahle.

Ukukhululeka kungenye yezindlela zokulinganisa ukusebenza kwe-drainage ye-pulp.Ngokuvamile, uma iphepha likhululeka, izinga lokugeleza kwamanzi liyashesha.Ithuluzi lokulinganisa ukukhululeka elijwayelekile laseCanada liyafana nemitha ye-Shore freeness, kodwa inani eliphelele lesampula le-fiber eyomile ukuthi i-United States ne-Japan ngokuvamile zisebenzisa inkululeko evamile yase-Canada, kuyilapho i-Europe kanye nezwe lami zijwayele ukusebenzisa i-Shore freeness.Kumagremu angu-3 anezinga elihlukile lokushaya, i-freeness kanye nedigri yokushaya ingaguqulelwa komunye nomunye.

1. Umhloli wenkululeko ojwayelekile usetshenziswa kakhulu ekuhlolweni kwenqubo yokudonsa embonini yokwenza iphepha, ukwakhiwa kwenqubo yokwenza iphepha, kanye nokuhlola okuhlukahlukene kokwenza iphepha kwezikhungo zocwaningo lwesayensi.Kuyithuluzi lokulinganisa elibaluleke kakhulu lokufunda i-pulping nokwenza iphepha.
2. Ithuluzi lihlinzeka ngenani lokuhlola elifanele ukulawula ukukhiqizwa kwe-pulp yokhuni;ingasetshenziswa futhi kabanzi ekushintsheni kokuhlunga kwama-pulps amakhemikhali ahlukahlukene ngesikhathi sokushaya kanye ne-pulp ecwengiwe;sibonisa isimo esingaphezulu nesimo sokuvuvukala kwefiber.
3. Ukukhululeka okujwayelekile kwaseCanada kubhekisela ekunqumeni ukusebenza kokuhlunga kwamanzi kwe-1000mL slurry aqueous suspension enokuqukethwe okungu-(0.3±0.0005)% kanye nezinga lokushisa elingu-20°C kusetshenziswa isihloli senkululeko saseCanada ngaphansi kwezimo ezithile.Umthamo (mL) wamanzi agelezayo ephuma eshubhu umele inani le-CFS.Insimbi yenziwe ngayo yonke insimbi engagqwali.isikhathi eside.
4. Imitha yokukhululeka ihlanganisa igumbi lokuhlunga amanzi kanye nefaneli yokulinganisa ehlukanisa ngokulinganayo, futhi ifakwe kubakaki abangashintshi.Igumbi lokuhlunga amanzi lenziwe ngensimbi engagqwali.Phansi kwesilinda ipuleti lesisefo lensimbi engenazimbobo kanye nesembozo esingaphansi esivalwe ngendlela esingangeni moya, esixhunywe ohlangothini olulodwa lwe-Yuantong ngeqabunga elixegayo futhi siboshelwe kolunye uhlangothi.Ikhava ephezulu ivaliwe, Vula ikhava engezansi, i-pulp iphume.
5. Isilinda nesihlungi se-cone kusekelwa ngokulandelana ama-flange amabakaki amabili afakwe ngomshini anezikhala kubakaki.Zonke izinto zokuhlola ukukhululeka okujwayelekile kwe-DRK261 zenziwe ngensimbi engagqwali engu-304, futhi isikrini sokuhlunga senziwa ngokuqinile ngokuhambisana nezinga le-TAPPI T227, futhi ukunemba kukhulu kakhulu kunokweminye imikhiqizo yangaphandle.isikhathi eside.

Ibanga lesicelo:i-pulp, i-fiber ehlanganisiwe
Izinga eliphezulu:I-TAPPI T227
Iyahambisana namazinga:ISO 5267/2, AS/NZ 1301, 206s, BS 6035 ingxenye 2, CPPA C1, kanye ne-SCAN C21;I-QB/T1669-1992
Usayizi ojwayelekile:ubude 300 mm × ukuphakama 1120 mm × ububanzi 400 mm
Ibanga lokulinganisa:0~1000CSF
Isisindo:cishe 57.2 kg