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Table centrifuge outer sleeve being capable of placing centrifuge tubes with different diameters simultaneously

A technology of outer casing and centrifuge tube, which is applied in the direction of centrifuge, etc., can solve the problems that cannot satisfy the high-efficiency measurement of large quantities of samples, and achieve the effects of easy manufacture and maintenance, easy purchase, and improved work efficiency

Inactive Publication Date: 2010-06-23
SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The circular bucket of the existing desktop centrifuge is placed on the rotor of the centrifuge, the outer sleeve is placed in the circular bucket, and the centrifuge tube is placed in the outer sleeve; and there are usually only 2-3 positions for placing the centrifuge tubes on the outer sleeve, which cannot Satisfy the high-efficiency determination of a large number of samples

Method used

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  • Table centrifuge outer sleeve being capable of placing centrifuge tubes with different diameters simultaneously
  • Table centrifuge outer sleeve being capable of placing centrifuge tubes with different diameters simultaneously
  • Table centrifuge outer sleeve being capable of placing centrifuge tubes with different diameters simultaneously

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Embodiment Construction

[0027] like Figure 1-6 As shown, an outer sleeve for placing centrifuge tubes on a desktop centrifuge includes 2-5 trays 2 of the same shape and size, a chassis 1, a cylindrical sleeve 3 with two ends open, positioning pins 4, positioning Pin fixing sleeve 6 and screw cap 5, aperture adjusting gasket 8.

[0028] Each tray 2 is evenly provided with 7 round holes of the same diameter, and sleeves 3 are fixed in the round holes, and the heights of the sleeves 3 on the same tray 2 are the same, and their upper open end and lower open end They are respectively on the same plane; and the round holes set on different pallets 2 correspond to each other and have the same size;

[0029] The shape and size of the chassis 1 and the tray 2 are the same, and the three trays 2 are stacked on the chassis 1 in turn, and each tray 2 is stacked with an aperture adjustment gasket 8 (the diameter of the aperture adjustment gasket is 10cm). 1. Three positioning holes 7 are symmetrically arranged...

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Abstract

The invention relates to a table centrifuge outer sleeve being capable of placing centrifuge tubes with different diameters simultaneously; an outer sleeve arranged on the table centrifuge for placing the centrifuge tubes comprises one chassis, one or more than one trays with the same shape and size, one or more than one aperture adjusting washers with the same shape and size, a cylindrical sleeve pipe with openings at two ends and a locating pin, the sleeve pipe is fixed on the tray, a plurality of tray layers are overlapped, the aperture adjusting washer is arranged on each tray, corresponding to the positions of the sleeve pipe and the locating hole, after assembly is carried out, the chassis is arranged at the bottom part of the device and then the locating holes on each outer sleeve tray, the aperture adjusting washer and the chassis are aligned, a locating pin penetrates in, and a locating pin fixed sleeve for fixing the length and a locating screw cap are arranged, so as to carry out the installation of the centrifuge tube outer sleeve device. By adopting the invention, the experiment efficiency is improved multiply, the freedom degree of the sample placement is increased and the manufacturing and maintenance are easy.

Description

technical field [0001] The invention relates to a table-top centrifuge, in particular to a centrifuge tube jacket device for placing and fixing centrifuge tubes on the table-top centrifuge, capable of adjusting height, and simultaneously placing centrifuge tubes with different diameters. Background technique [0002] In today's society, scientific research units, hospitals, chemical industry, food and other departments need to do various tests, biochemical experiments, sorting samples, etc., and need centrifuges. A centrifuge has several cylinders, called rotors, that rotate at high speed about their own axes, usually driven by electric motors. After the suspension (or emulsion) is added to the drum, it is quickly driven to rotate at the same speed as the drum, and the components are separated under the action of centrifugal force and discharged separately. Generally, the higher the drum speed, the better the separation. [0003] The circular buckets, outer sleeves and cen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B5/04
Inventor 宇万太马强张璐刘焕军
Owner SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
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