| 摘要 |
<p>The subject of invention is a method, device and procedure for determination of load's mass by means of hydraulic pressure exerted by a measured load of unknown mass by its force of weight on a hydraulic sensor with at least three hydraulic cylinders mounted to a fixed, static or horizontal base in a certain room. By using the method, devices and procedures for determination of load's mass by means of hydraulic pressure according to this invention, constant conditions of operation are assured and thus also the repeatability of measurements of load's mass within a respective accuracy class, independently on time. The shape and length of the hydraulic pipe installation is determined for any individual kind of devices and can be manufactured in various size ranges with appropriate characteristics, computer algorithm and procedure of monitoring for each measuring range separately.</p> |
