Density meter recommendations
Thread Content
A hydrometer is recommended; one suitable for hydrochloric acid is needed for process control. . . I’ve never used this thing before, so I’m not sure about its reliability ~~
For process control, it is entirely possible to use the differential pressure resulting from a fixed liquid level height for calculation, which is reliable and accurate.
Damn, hydrochloric acid is really powerful. The pig said, \"Throw the sheep in there; it will probably turn into water in just a few minutes, with not even any bones left.\" :Lol, you need to specify under what conditions the measurement was taken – for example, where it was measured, the temperature and pressure of the material, and whether stirring was involved or not. . . Take a look at the one below. The term \"specific gravity\" has long been obsolete; the term used in physics in its place is \"density\". Look, here’s another bunch of broken gauges and density meters – just a eyesore. Hahaha. This type of densitometer is further divided into: Below is an alternative type, used for on-site comparison, calibration, and adjustment of online densitometers.