Pasi pemusiyano wakatarwa wekumanikidza pakati pemativi maviri ejira rekutsikisa, iyo inopindirana yemvura permeability inogona kuverengerwa kuburikidza nehuwandu hwemvura pane yekutsikirira jira pamusoro penguva yeyuniti.
GB/T24119
1. Iyo yepamusoro uye yepasi sampuli clamp inotora 304 Stainless simbi kugadzirisa, kusamboita ngura;
2. Tafura yekushanda inogadzirwa nealuminium yakakosha, chiedza uye yakachena;
3. Iyo casing inotora simbi yekubheka pendi yekugadzira tekinoroji, yakanaka uye ine rupo.
1. Nzvimbo inokwanisika: 5.0 × 10-3m²
2. Zviyero: 385mm×375mm×575(W×D×H)
3. Kuyera mukombe wemhando: 0-500ml
4. Muyero wechiyero: 0-500±0.01g
5. Stopwatch: 0-9H, kugadzirisa 1/100S