(Haina)YYP116-2 Whakamātautau Herekore Paerewa o Kanata
Ko te Whakamātautau Koreutu Paerewa o Kanata e whakamahia ana hei whakatau i te tere tātari wai o ngā whakatārewatanga wai o ngā momo penupenu, ā, e whakaatuhia ana e te ariā o te koreutu (CSF). Ko te tere tātari e whakaata ana i te āhua o ngā muka i muri i te penupenu, i te huri rānei. He whānuitia te whakamahi i te taputapu ine koreutu paerewa i roto i te tukanga penupenu o te umanga hanga pepa, te whakatūnga o te hangarau hanga pepa me ngā momo whakamātautau penupenu o ngā whare rangahau pūtaiao.
He taputapu ine tino nui tēnei mō te hanga penupenu me te hanga pepa. Ka whakaratohia e te taputapu he uara whakamātautau e tika ana mō te whakahaere whakaputa o te penupenu rakau kua paura. Ka taea hoki te whakamahi whānuitia ki ngā huringa o te tātari wai o ngā momo paru matū i roto i te tukanga whiu me te whakamahine. E whakaata ana i te āhua o te mata o te muka me te āhua pupuhi.
Ko te paerewa herekore o Kanata e pā ana ki te whakamātautau i te mahi whakatārewatanga wai parai o te 1000 mL, ko te ihirangi he (0.3 + 0.0005)%, ko te pāmahana he 20 °C, ko te rōrahi (mL) o te wai e rere ana i waho o te ngongo taha o te taputapu ko te tikanga o ngā uara CFS. He mea hanga te taputapu ki te kowiri tira katoa, ā, he roa te ora mahi.
Ko te whakamātautau herekoretanga he rūma tātari me te awa ine e whakawhiti ana kia ōrite te rahi, ka wehea ki runga i te pūmau. He mea hanga te rūma tātari wai ki te kowiri tira. Kei raro o te rango he pereti mata kowiri tira pūwero me te taupoki raro hiri ā-hau, e hono ana ki te rau-kore ki tetahi taha o te kōhao porowhita, ā, e mau pūmau ana ki tera taha. Kua hiritia te taupoki o runga, ina whakatuwheratia te taupoki o raro, ka rere te penupenu ki waho.
E tautokona ana te rango me te kōrere kōniko tātari e ngā parirau whāiti e rua kua mīhinihia ā-mīhini i runga i te whāiti.
TAPPI T227
ISO 5267/2, AS/NZ 1301, 206s, BS 6035 wāhanga 2, CPPA C1, me te SCAN C21；QB/T1669一1992
| Ngā taonga | Ngā tawhā |
| Awhe Whakamātautau | 0~1000CSF |
| Te whakamahi i te ahumahi | Penupenu, muka hiato |
| rauemi | Kowiri tira 304 |
| taumaha | 57.2 kirokaramu |
