| 摘要 |
FIELD: measurement equipment.SUBSTANCE: invention relates to gyroscopic devices. It may be preferably used to investigate surface phenomena of wetting and spreading under heating in vacuum and inert or active gas media. A self-levelling device includes a body 1, made from ceramics, molybdenum or steel, in the upper part of which an intermediate element 2 is installed, made of the same material as the body 1 or differing from it, fixed by two rods 3 to the wall of the body 1, a self-levelling table 4, made of the same material as the body 1 or differing from it, in the lower part of which there is a massive weight 5, which may be made as detachable and be connected via a connection rod 6; the self-levelling table 4 is fixed by two rods 7 in the intermediate element 2, besides, rods 3 and 7 are located mutually perpendicularly to each other. In the lower part of the body 1 there are stops 8 to fix the massive weight 5.EFFECT: device makes it possible to carry out investigation while it is placed in a furnace with a controlled atmosphere and in a furnace with air heating.9 cl, 2 dwg |
