Iii.tMadokotala aluso ndi magwiridwe antchito:
1. Kuyeza Mitundu: 0-1000ml / mphindi
2. Malo Oyesera: 10 ± 0.02cmm²
3. Kuyesa kwa Desig Emani: 1 ± 0,01KPa
4. Kukhazikitsa Kulondola: Osakwana 100ml, cholakwika chovuta ndi 1 ml, wamkulu kuposa 100 ml, cholakwika cha voliyumu ndi 5 ml.
5.
6. Mitundu ya pakati pa mphete yam'mwamba komanso yotsika imachepera 0.05mm
Chidacho chimayikidwa pa ntchito yolimba m'malo oyera mpweya kutentha kwa 20 ± 10 ℃.
Iv. WMfundo:
Mfundo yogwira ntchito: ndiye kuti, pansi pa nyengo, pansi pa nthawi ya unit ndi kusintha kwa magawo, mpweya wamba umadutsa gawo la pepalalo.