Topic: Rotameter Calibration
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Answers to Common Questions
How do I calibrate a rotameter?
You also need a soap sol'n. and a stop watch. A bubble tube is a calibrated volume tube with markings near the bottom and top of the tube. It is also designed to hold a soap soln. at the bottom and a means of forcing the soap sol'n. to form... Read More »
Source: http://answers.yahoo.com/question/index?qid=20111220072710AATVVE7
How rotameter will be calibrated for gas flow measurement?
Well, you could mark the position of the float in the rotameter tube for various known gas flow rates. To measure the gas flow rate you could use a previously calibrated instrument like a mass flow sensor, or you could just collect the gas ... Read More »
Source: http://answers.yahoo.com/question/index?qid=20100305051702AAwQxBD
