碟片式离心机：离心机的原理是什么？

离心机是利用离心力将液体和固体颗粒或液体和液体混合物中的成分分离出来的机器。离心机主要用于分离悬浮液中的固体颗粒和液体。那么，碟片式离心机：离心机的原理是什么？

Disc Centrifuge: How does a centrifuge work?

Centrifuges are machines that use centrifugal force to separate liquid and solid particles or components in a mixture of liquid and liquid. Centrifuges are mainly used to separate solid particles from liquids in a suspension. So, disk-centrifuge: How does a centrifuge work?

碟片式离心机：离心机的原理是什么？

离心机是利用离心力，分离液体与固体颗粒或液体与液体的混合物中各组分的机械.离心机主要用于将悬浮液中的固体颗粒与液体分开；或将乳浊液中两种密度不同，又互不相溶的液体分开；它也可用于排除湿固体中的液体，例如用洗衣机甩干湿衣服；特殊的超速管式分离机还可分离不同密度的气体混合物，利用不同密度或粒度的固体颗粒在液体中沉降速度不同的特点，有的沉降离心机还可对固体颗粒按密度或粒度进行分级.

Disc Centrifuge: How does a centrifuge work?

Centrifuges are machines that use centrifugal force to separate liquid from solid particles or components of liquid and liquid mixtures. Centrifuges are mainly used to separate solid particles from liquids in suspension; Or the emulsion of two different densities, and insoluble liquid separate; It can also be used to remove liquids from wet solids, such as dry and wet clothes with a washing machine; Special overspeed tube separator can also separate gas mixtures of different densities, using the characteristics of different density or particle size of solid particles in the liquid sedimentation rate is different, some sedimentation centrifuges can also be classified according to the density or particle size of solid particles.

碟片式离心机：离心机的正确使用方法是什么？

1、离心机应放置在水平坚固的地板或平台上，并力求使机器处于水平位置以免离心时造成机器震动。

2、打开电源开关，按要求装上所需的转头，将预先以托盘天平平衡好的样品放置于转头样品架上(离心筒须与样品同时平衡)，关闭机盖。

3、按功能选择键，设置各项要求：温度、速度、时间、加速度及减速度，带电脑控制的机器还需按储存键，以便记忆输入的各项信息。

4、按启动键，离心机将执行上述参数进行运作，到预定时间自动关机。

5、待离心机完全停止转动后打开机盖，取出离心样品，用柔软干净的布擦净转头和机腔内壁，待离心机腔内温度与室温平衡后方可盖上机盖。

Disc Centrifuge: What is the proper use of a centrifuge?

1. Centrifuge should be placed on a solid horizontal floor or platform, and strive to make the machine in a horizontal position to avoid vibration caused by centrifugation.

2. Turn on the power switch, install the required swivel head as required, place the sample balanced by the tray balance in advance on the swivel head sample holder (the centrifuge cylinder must be balanced with the sample at the same time), and close the cover.

3, according to the function selection key, set the requirements: temperature, speed, time, acceleration and deceleration, with computer control machine also need to press the storage key, in order to remember the input information.

4. Press the start button, the centrifuge will operate according to the above parameters and shut down automatically at the scheduled time.

5. After the centrifuge stops rotating completely, open the boot cover, take out the centrifuge sample, wipe the rotating head and the inner wall of the machine cavity with a soft and clean cloth, and cover the machine until the temperature in the centrifuge cavity is balanced with the room temperature.

碟片式离心机：离心机的操作规程是什么？

1、所有离心机应处于正常的工作状态并具有合格的机械性能，以避免伤害事故的发生.。

2、离心机应放在适宜的位置和高度，以便于工作人员的各项操作.

3、离心管和盛放样品的容器应当由厚壁玻璃制成，为塑料制品，并在使用前应检查是否破损.用于离心和离心管和标本容器应始终盖严.要尽量用螺旋盖.操作感染性物质需要在安全柜内打开盖子.

4、操作病原微生物时，离心桶的装载、平衡、密封和打开需要在生物安全柜内进行，离心桶配平，要用蒸馏水或70%乙醇来平衡.

5、当使用固定角离心机转子时，需要小心不能将离心管装得过满，否则会导致漏液.。

6、每次使用后，要清除离心桶、转子和离心机腔的污染.

Disc centrifuge: What are the operating procedures for the centrifuge?

1, all centrifuges should be in normal working condition and have qualified mechanical properties to avoid the occurrence of injury accidents.

2. The centrifuge should be placed in a suitable position and height to facilitate the operation of the staff.

3. The centrifuge tube and the container holding the sample should be made of thick walled glass, plastic products, and should be checked for damage before use. Centrifuge tubes and specimen containers used for centrifugation should be tightly capped at all times. Use screw caps whenever possible. Handling infectious substances requires opening the lid inside the safety cabinet.

4. When operating pathogenic microorganisms, the loading, balancing, sealing and opening of the centrifugal barrel need to be carried out in the biosafety cabinet. The centrifugal barrel should be balanced with distilled water or 70% ethanol.

5, when using a fixed Angle centrifuge rotor, need to be careful not to overfill the centrifuge tube, otherwise it will lead to leakage.

6, after each use, to remove the centrifuge barrel, rotor and centrifuge chamber pollution.