| 摘要 |
THE PRESENT INVENTION IS A SELF-LEVELING HYDROMETER. A BALANCE HANGER (14) IS ON TOP OF A HANDLE, WHICH CONNECTS TO A SWINGING SUPPORT PART (4). AN IMBALANCED LOAD (10) IS IN THE CENTER OF THE FLOATING MEASUREMENT INDICATOR (8) AND THE IMBALANCED LOAD (10) CAN ROTATE FREELY IN THE ROUND HOLE (9) ON THE CENTER OF THE FLOATING MEASUREMENT INDICATOR (8).THE IMBALANCED LOAD (10) HAS A PROTRUDENT ROUND PLATE (10-1) ON EDGE THAT EXPOSES ON THE ROUND HOLE (9) OF THE FLOATING MEASUREMENT INDICATOR (8).A MOVEABLE HOOK, THE SUPPORT PART AND THE IMBALANCED LOAD (10) CAN POSITION THE PRESENT INVENTION IN AN ABSOLUTE HORIZONTAL POSITION FOR ACCURATE LIQUID SPECIFIC GRAVITY READOUT.THE PRESENT INVENTION CAN ALSO ACHIEVE EASIER AND MORE ACCURATE INITIAL CALIBRATION PROCESS DURING MANUFACTURING.(FIG 1)
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