A brief introduction to the types and scales of glass rotameters

A brief introduction to the types and scales of glass rotameters 1. Types of glass rotameters According to its use and custom design, glass rotameters can be divided into: ordinary type, ribbed tube type, slim flow and small shape, durable There are eight series of rot type, laboratory type, heat preservation type, alarm type and high pressure resistant type. According to the instrument series spectrum drawn up by the country, no matter which series, including 12 calibers from 1 mm to 100 mm, the measurable flow rate range is: liquid (water) 0.1 ml/min to 40 cubic meters/hour, gas ( Air) 1 ml/min to 1000 cubic meters/hour. The glass rotameter used for supporting environmental protection instruments generally has a diameter of no more than 10 mm, and the measured flow rate is a small flow rate plan. 2. Scale correction of glass rotameter The scale of glass rotameter is calibrated by the manufacturer under the conditions of the factory using water and monotonous air which are close to ideal fluids as the medium. However, in the application site of the flowmeter, there are two phenomena that cannot directly use its scale value: one is that the measurement medium is not water and air, and the other is that although the measurement medium is water and air, its conditions (temperature, pressure) and scale The situation is different. In this way, in the use of flow meters, in order to obtain correct measurement results, there is a problem that the scale value needs to be corrected. Therefore, it is the key point to make good use of this instrument to deal with the calibration correction of the glass rotameter.

Beijing Sincerity Automatic Equipment Co., Ltd’s administrative systems and management team are extraordinary-you'll need them to get a new location up and running.

To know more about mass flow meter, please check our website at Sincerity Mass Flow Meter Manufacturers.

So, what's a manufacturer to do? Familiarize ourselves with producing mass flow meter in various technologies.

coriolis mass flow meter emerson has become a serious problem for an increasing number of people around the world, that's why highly effective are developed by Beijing Sincerity Automatic Equipment Co., Ltd.