YY016 Ihe nnwale mfu mmiri na-adịghị kpara akpa
A na-eji maka ịlele ihe mfu mmiri mmiri nke ndị na-abụghị wovens.A tụrụ na-abụghị nke etinyere n'ọnọdụ ọkọlọtọ absorption, tinye nchikota sample n'ime efere tilted, na-atụ mgbe ụfọdụ ego nke mmamịrị wuru ewu na-erute ala na ihe mejupụtara ihe atụ, mmiri mmiri site na ọkara nke nonwovens na-etinye obi gị dum site ọkọlọtọ absorption, absorption site na. ịdị arọ ọkọlọtọ ọkara arọ mgbanwe tupu na mgbe ule nke nonwoven sample mmiri mmiri ozize arụmọrụ.
Edana152.0-99;ISO9073-11.
1. A na-eji bench nnwale akara na ahịrị ntụaka ojii 2, ebe dị anya n'etiti ya bụ 250 ± 0.2mm;
Ahịrị dị ala, 3 ± 0.2mm site na njedebe nke bench nnwale, bụ ọnọdụ nke ntinye ntinye na njedebe;
Ahịrị dị elu bụ ahịrị etiti nke tube drain ihe dị ka 25mm gbadata n'elu ihe nlele ule.
2. Echiche nke ikpo okwu nnwale bụ ogo 25;
3. Ndozi: ma ọ bụ ngwaọrụ yiri ya (nke a na-eji dozie ọnọdụ etiti nke ihe atụ) nke nwere ike idozi ihe nlele ahụ na ebe (140 s 0.2) mm symmetrical na akara ntụaka.
4. Ebe etiti (iji hụ na mgbapụta axial tube nke mmiri mmiri);
5. Oghere nkwado nke nwere ọkọlọtọ absorption pad na njedebe dị ala nke nlele ule;
6. Glass tube: n'ime dayameta bụ 5mm;
7. mgbanaka mgbanaka;
8 Ngwa ntanye: nwere ike na (4 ± 0.1) s na ọnọdụ mmiri na-aga n'ihu (25 ± 0.5) g ule mmiri mmiri site na tube ule iko;
