（China）YYP-J20 Filter Paper Pore Size Tester
Chidachi ndi chaching'ono, chopepuka, chosavuta kusuntha komanso chosavuta kugwiritsa ntchito. Pogwiritsa ntchito ukadaulo wapamwamba wamagetsi, chidacho chimatha kuwerengera kuchuluka kwa kutsegula kwa chidutswa choyesera bola ngati kuchuluka kwa mphamvu yamadzimadzi pamwamba pake kwalowetsedwa.
Mtengo wa kutsegula kwa chidutswa chilichonse choyesera ndi mtengo wapakati wa gulu la zidutswa zoyesera zimasindikizidwa ndi chosindikizira. Gulu lililonse la zidutswa zoyesera siliposa 5. Chogulitsachi chimagwiritsidwa ntchito makamaka pozindikira kutsegula kwakukulu kwa pepala losefera lomwe limagwiritsidwa ntchito mu fyuluta ya injini yoyaka mkati.
Mfundo yake ndi yakuti malinga ndi mfundo ya ntchito ya capillary, bola ngati mpweya woyesedwa ukukakamizika kudutsa mu mbole ya chinthu choyesedwa chomwe chimanyowa ndi madzi, kotero kuti mpweya utuluke mumadzi mu chubu chachikulu cha mbole cha chidutswa choyesera, kupanikizika komwe kumafunikira pamene thovu loyamba likutuluka mu mbole, pogwiritsa ntchito mphamvu yodziwika pamwamba pa madzi pa kutentha komwe kumayesedwa, Kutseguka kwakukulu ndi kutseguka kwapakati kwa chidutswa choyesera kumatha kuwerengedwa pogwiritsa ntchito equation ya capillary.
QC/T794-2007
| Nambala ya Chinthu | Mafotokozedwe | Zambiri za Deta |
| 1 | Kuthamanga kwa mpweya | 0-20kpa |
| 2 | liwiro la kuthamanga | 2-2.5kpa/mphindi |
| 3 | kulondola kwa mtengo wopanikizika | ± 1% |
| 4 | Kukhuthala kwa chidutswa choyesera | 0.10-3.5mm |
| 5 | Malo oyesera | 10±0.2cm² |
| 6 | cholumikizira mphete m'mimba mwake | φ35.7±0.5mm |
| 7 | Kuchuluka kwa silinda yosungiramo zinthu | 2.5L |
| 8 | kukula kwa chida (kutalika × m'lifupi × kutalika) | 275×440×315mm |
| 9 | Mphamvu | 220V AC
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