LMEC-12 Idiwọn Liquid Viscosity - Ọna capillary
Awọn idanwo
1. Loye ofin poiseuille
2. Kọ ẹkọ bii o ṣe le wiwọn viscous ati awọn iye iwọn ẹdọfu dada ti omi nipa lilo viscometer ostwald
Awọn pato
Apejuwe | Awọn pato |
Alakoso iwọn otutu | Ibiti o: Iwọn otutu yara si 45 ℃.ipinnu: 0.1 ℃ |
Aago iṣẹju-aaya | Ipinnu: 0.01 s |
Iyara mọto | Adijositabulu, ipese agbara 4 v ~ 11 v |
Ostwald viscometer | tube capillary: Iwọn inu 0.55 mm, ipari 102 mm |
Beaker iwọn didun | 1.5 l |
Pipette | 1 l |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa