| 摘要 |
<p>A multi-sample crude oil gravity tester facilitating the simultaneous testing of multiple heavy crude oil samples of high viscosity in vertical hydrometer cylinders (11). The cylinders (11) are immersed in a constant temperature bath (16) complete with catch basins (23), (25) and drains (24) for all overflowed or spilled test fluids and a wiper tool (14) located at the top of each hydrometer cylinder (11) for the removal of excess crude oils from the hydrometer.</p> |
