III.TBabban sigogin fasaha da yanayin aiki:
1. Tsarin aunawa: 0-1000ml /min
2. Yankin gwaji: 10±0.02cm²
3. Bambancin matsin lamba a yankin gwaji: 1±0.01kPa
4. Daidaiton aunawa: ƙasa da 100mL, kuskuren girma shine 1mL, Ya fi 100mL girma, kuskuren girma shine 5mL.
5. Diamita na ciki na zoben kilif: 35.68±0.05mm
6. Daidaiton ramin tsakiya na zoben manne na sama da ƙasa bai wuce 0.05mm ba
Ya kamata a sanya kayan aikin a kan benci mai ƙarfi a cikin yanayi mai tsabta a zafin ɗaki na 20±10℃.
IV. Wƙa'idar orking:
Ka'idar aiki ta kayan aiki: wato, a ƙarƙashin takamaiman yanayi, a ƙarƙashin lokacin naúrar da bambancin matsin lamba na naúrar, matsakaicin kwararar iska ta cikin yankin naúrar na takardar.