Ngokuthuthuka okuqhubekayo kobuchwepheshe, kuye kwavela ithuluzi elisha lokuhlola emkhakheni wokuhlola ukusebenza kokumuncwa kwamanzi ephepha - i-Paper Water Absorption Tester. Leli thuluzi, ngokunemba okuphezulu nokuba lula kwalo, kancane kancane liba ithuluzi elikhethwayo lamabhizinisi okukhiqiza amaphepha, izikhungo zokuhlola ikhwalithi, nezikhungo zocwaningo ukuhlola ukusebenza kwephepha lokumuncwa kwamanzi.
I-Paper Water Absorption Tester iyithuluzi lokuhlola eliklanyelwe ngokukhethekile ukusebenza kokumuncwa kwamanzi kwezindawo zephepha nekhadibhodi. Ingakwazi ukukala ngokunembile ukumuncwa kwamanzi kwephepha ngaphansi kwezimo ezithile, inikeze ukusekela okuqinile kokulawulwa kwekhwalithi ohlelweni lokukhiqiza. Kuyaqondakala ukuthi le nsimbi ifaneleka kakhulu ukulinganisa ukuphakama kwe-capillary suction yephepha elingalungiwe kanye nekhadibhodi, futhi alifanele iphepha nekhadibhodi elinobude bokudonsa i-capillary ngaphansi kwamamilimitha angu-5 phakathi nemizuzu eyi-10.
Umhloli wokumuncwa kwamanzi wephepha we-XSL-200A okhiqizwe umkhiqizi owaziwayo unemingcele yezobuchwepheshe ethuthuke kakhulu. Ibanga lokulinganisa lingafinyelela ku-5 kuya ku-200 amamilimitha, usayizi wesampula ungamamilimitha angu-250 × 15, inani lokuhlukaniswa kwesikali liyimilimitha elingu-1, futhi amasampula angu-10 angakalwa ngesikhathi esifanayo. Ubukhulu bangaphandle bensimbi buyi-430mm × 240mm × 370mm, nesisindo esingamakhilogremu angu-12. Idinga ukusetshenziswa endaweni enezinga lokushisa elingu-23 ± 2 ℃ kanye nomswakama ongu-50% ± 5% RH. Ukucushwa kwayo kufaka phakathi umsingathi, irula, ithuluzi lokuhlola isixhumi se-Luer cone, ithuluzi lokuhlola inaliti yomjovo, ithuluzi lokuhlola isirinji, njll. Inemisebenzi ebanzi futhi kulula ukuyisebenzisa.
Ngaphezu kwalokho, elinye ithuluzi lokuhlola ukusebenza kwephepha elilindelwe kakhulu yi-Cobb Paper Absorption Tester. Leli thuluzi lingaphinda lilinganise ngokunembile ukusebenza kokumuncwa kwamanzi kwezindawo zephepha, futhi ukucaciswa kwalo okuyinhloko kwezobuchwepheshe nezinkomba zokusebenza kuthobelana namazinga afanelekile e-ISO 535 kanye ne-QB/T1688. I-Cobb Paper Absorption Tester inendawo yokuhlola engamasentimitha-skwele ayi-100 ± 0.2 amasentimitha-skwele, isampula yobubanzi obungamamilimitha ayi-125, kanye nomthamo wamanzi wokuhlola wamamililitha ayi-100 ± 5 milliliters. Usayizi ophelele wensimbi ngamamilimitha angu-430 x 320 amamilimitha x 320 amamilimitha, nesisindo esingamakhilogremu angu-30.
Umhloli wokumuncwa kwamanzi wephepha awusetshenziswa nje kuphela emabhizinisini okukhiqiza amaphepha, kodwa futhi udlala indima ebalulekile ezikhungweni zokuhlola ikhwalithi, izikhungo zocwaningo neminye imikhakha. Kuma-ejensi okuhlola ikhwalithi, kungasiza abahloli banqume ngokunembile ukuthi ingabe ikhwalithi yephepha iyahlangabezana yini nezindinganiso ezifanele, ngaleyo ndlela iqinisekise ukuncintisana kwemakethe kwemikhiqizo. Ezikhungweni zokucwaninga, sekuyithuluzi elibalulekile labacwaningi ukutadisha izakhiwo zephepha, ukuhlinzeka ngokusekela okuqinile kokuqanjwa kwesayensi.
Ngokuduma kanye nokusetshenziswa kwe-Paper Water Absorption Tester, sikholelwa ukuthi umkhakha wokuhlola ukusebenza kokumuncwa kwamanzi ephepha uzongenisa izindlela zokuhlola ezinembe kakhudlwana nezisebenza ngempumelelo. Lokhu akusizi nje kuphela ukuthuthukisa izinga lokulawula izinga lamabhizinisi okukhiqiza amaphepha, kodwa futhi kunikeza ukwesekwa kwedatha okuthembeke kakhudlwana ocwaningweni lwesayensi nokusungula izinto emikhakheni ehlobene. Ngokuzayo, i-Paper Water Absorption Tester kulindeleke ukuthi ibe ingqopha-mlando ebalulekile emkhakheni wokuhlolwa kokusebenza kwephepha.
Isikhathi sokuthumela: Oct-18-2024
