In order to prevent error, to teach you to read the thermometer ( Graphic)

While for some liquid level measurement is afraid there will be some errors, in order to we don't appear some error in measuring, so I also must establish the confidence of oneself cannot careless, such as in the use of glass thermometer. Some people will read some data is wrong, so now we have some reference to study together for you. Yqg magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

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we generally when to read liquid level glass thermometer, can adopt some formula correction method, this method USES the time difficult to determine, because our environment change, the temperature also will follow the change, at the time of reading, the fixed time, also want to bring up in a certain degree of customer service environment of the influence of liquid level data, if we are in the data view, close to the one day of the temperature or the average temperature of the day, or close to the temperature of the tank must have certain data records, so that at the time of recording glass liquid level can eliminate error brought by temperature.

if we change when some liquid inside the glass tube liquid level meter, some operators after reading data throw away the inside of the liquefied petroleum can also change, and then poured the oil gas prepared into the glass thermometer, actually this kind of method is wrong, it is not safe, if we were using the hand a shake, there will be a liquid flush out. We can put the pump a shake, and then add new liquid inside, and then to read the liquid level with the fastest speed.

if some tanks is for fire and explosion prevention liquid inside, so we can install glass thermometer can put some radar detection system on the tanks are modified, so that we use is safe.

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