| abstract |
The invention belongs to chemical analysis detection technique fields, disclose a kind of universal speed-adjustable multiple aperture digest tube oscillating uniform device, including spherical supports, universal rolling wheel, pedestal, colloid digestion pipe fixing device and universal rolling wheel motorï¼›It is connected with spherical supports above pedestal, colloid is equipped with inside spherical supports and digests pipe fixing device, colloid digest tube duct supporter is installed inside colloid digestion pipe fixing device, is evenly arranged with digest tube jack on the supporter of colloid digest tube duct.The configuration of the present invention is simple, it is low in cost, long service life, batch is shaken up, it is good to shake up effect, greatly improves and shakes up efficiency, and it is multi-direction shaken up, to shake up time, speed controllable, it avoids shaking up the detection data coefficient of variation caused by the number human factors such as not enough greatly or even occurs phenomena such as data deviation, improving the success rate of instrument test sample. |