| 摘要 |
PROBLEM TO BE SOLVED: To measure viscosity and specific gravity of liquid quickly, precisely and remotely in real time. SOLUTION: This viscosity/specific gravity meter is provided with a liquid chamber 11 filled with liquid subject to measuring, a small hole 12 for flowing the liquid into or out from the liquid chamber 11, drive means 13, 14, 14a, 14b changing the capacity of the liquid chamber 11, a depth changing mean (lift device) changing the depth of the liquid in the liquid chamber 11, a pressure detecting mean 15 detecting the pressure in the liquid chamber 11, a viscosity detecting mean (control/processing part processing measured values in a form of electrical signal transferred from a controller of the lift device and a sensor 10 to display) detecting the viscosity of the liquid based on a change amount in a pressure detected by the pressure detecting mean 15 caused by the change of the capacity of the liquid chamber 11, and a specific gravity detecting mean (the control/processing part) detecting the specific gravity of the liquid from the relation between the pressure detected by the pressure detecting mean 15 and the depth of the liquid in the liquid chamber 11.
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