What should I pay attention to when using handheld ultrasonic flow meter
Many times when we measure the flow, we often use a more convenient handheld ultrasonic flowmeter, because the handheld flowmeter has a high accuracy and belongs to the contact measuring instrument, so we should also pay attention to the operating specifications when operating, and a lot of precautions, so today, what are the precautions for using the handheld flowmeter?
Handheld ultrasonic flowmeter
First, when using the handheld ultrasonic flowmeter, it is usually necessary to pay attention to the most afraid of the ultrasonic flowmeter is the bubble, when there are impurities or bubbles in the heating network will affect the final strategy results, so you should avoid measuring in the place where there are impurities and blisters, of course, you can also choose to remove these blisters and impurities before measuring. Otherwise it will affect the result.
Second, for the ultrasonic measuring instrument, because it is more afraid of impurities affecting the final measurement results, it can be used to measure the turbidity of the liquid by the time difference method, and then take the turbidity of less than two thousand places as the measurement target, and different handheld ultrasonic flowmeters have requirements for the scope of application of water quality, and some measuring instruments can be measured in places with high turbidity of impurities. You have to choose the right measuring instrument.
Third, there are many precautions in the selection of handheld ultrasonic flowmeter, such as to ensure that the quality of the battery is good, so as to ensure that it is not possible to use because of battery loss, usually when used, it is also necessary to have the habit of being fully charged after each use, and it is recommended not to use the device in the process of charging, which is too harmful to the battery. And usually after the end of use should do simple cleaning work, and stored in a place that will not be exposed to the sun and air humidity standards.
Just mentioned is the use of handheld ultrasonic flowmeter precautions, because the ultrasonic principle of the flowmeter is very precise, so should pay attention to the usual maintenance work, and the operation should be used in accordance with the operating specifications, so as to ensure that the measurement data is accurate enough.
