OSTWALD점도계

페이지 정보

profile_image
작성자윤발이 조회 10회 작성일 2021-06-10 15:05:48 댓글 0

본문

Viscosity Measurement using Ostwald's Viscometer - Amrita University

▶ This video channel is developed by Amrita University's CREATE
http://www.amrita.edu/create

▶ Subscribe @
https://www.youtube.com/user/amritacreate

http://www.youtube.com/amritavlab

▶ Like us @
https://www.facebook.com/CREATEatAmrita

▶ For more Information @
http://vlab.amrita.edu/index.php?sub=2\u0026brch=190\u0026sim=339\u0026cnt=1

▶ Amrita Virtual Lab Project website
http://vlab.amrita.edu

Ostwald's viscometer is a traditional viscometer to measure the viscosity of a liquid. It is a U-shaped glass tube. In one arm, the bulb A is connected with a fine capillary. The lower end of capillary is connected with a U-tube provided with a bulb B in the second arm. The bulb is necessary to maintain the hydrostatic pressure during flow of liquid. Through the capillary tube, the liquid flows with measurable speed. There are two marks C and D above and below the bulb A. The liquid flows under its own weight.
Aymen Ibrahim : nice vedeo
junaid mohammed : very helpful for my exam
singaravel s : very useful video

Anuj Chhetri : Upload more experiments.
Debaprasad Dev : Thanks to Amrita Lab for providing  audio visual demo  for  HOW TO MEASURE VISCOSITY using U-Type Ostwald Viscometer . The English voice was very clear and easily understandable. It is simple but very useful tool  with very nominal cost and effort.  I must appreciate for the kind effort of Amrita Lab. Millions of students and researchers will be benefited from  this .

Viscosity determination with animation.

Viscosity determination by using Viscometer with animation .
Sk Sk : Thank u sir for this explains, I haven't doubts.
Ganpat Bhusare : Nice video
Manoj Bhusare : Nice
yagami018 : Thanks
crystal field : Water is not moving from the second limb

Ubbelohde Glass Capillary Kinematic Viscometer Demonstration

Fluids Laboratory experiment for the University of Michigan - Dearborn as part of the ME379 course. Dexcool automotive coolant was the test fluid for demonstration purposes only. Filmed with a GoPro Hero 2 in 1080P HD at 30FPS. Edited using Sony Vegas HD software.
David Finch : No reference to the effect temperature has on the our come of the test ?
robertbarrett44 : is that a PSL-Rheotek viscometer and holder?

Miriam Ibrahim : very helpful thank you !!
Sid : Won't there be a capillary effect?
ramapuram hanumantha reddy : no

... 

댓글목록

등록된 댓글이 없습니다.

전체 842건 1 페이지
게시물 검색
Copyright © www.victorianbelvidere.com. All rights reserved.  Contact : help@oxmail.xyz