| 摘要 |
It comprises a plurality of tubes 1 carrying a sample of fibre, fabric or the like and of a dyeing product, arranged in securing means 2 integral with a common rotary shaft 3, a pair of receiving devices 4, 5 in which the aforesaid shaft with the tubes is arranged in a rotary manner, means 10, 11 for actuating the shaft 3 carrying the tubes, and programmable means 12, 13 for heating the bath. The means 2 for securing the tubes comprise a support device 22 for one end of the tubes and an elastic securing device 23 at the other end. As there are two containers 4, 5, it is possible to carry out simultaneously tests under different conditions adapted to the colourings and textures of the samples placed in each bath. By virtue of the securing means 2, the tubes 1 may be changed with ease. Applicable to the dyeing of fabrics. <IMAGE>
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