www.日韩精品,国产午夜精品在线观看,韩日成人影院,在线播放欧美女士性生活

Welcome深圳市博大精科生物科技有限公司!
Product List
Contact information

深圳市博大精科生物科技有限公司
contacts:Avy
phone number:18922873228
tel:0755-82383658,13712119075
address:深圳市鹽田區(qū)東海道西447號奧克微大樓5樓

Your location:Home > Article > Working principle and precautions of magnetic agitator
Working principle and precautions of magnetic agitator
  • Release date:2022-06-28      Views:909
    • Magnetic agitator is a laboratory instrument for liquid mixing. It is mainly used for stirring or heating at the same time to stir liquid or solid-liquid mixtures with low viscosity. Its basic principle is to use the magnetic field of the same repel, opposites attract principle, using magnetic field to push the magnetic agitator placed in the container for circular movement, so as to achieve the purpose of stirring liquid. With the heating temperature control system, it can heat and control the sample temperature according to the specific experimental requirements, maintain the temperature conditions required by the experimental conditions, and ensure that the liquid mixture meets the experimental requirements.

      Working principle of magnetic agitator

      The magnetic agitator is driven to rotate by constantly changing the polarity at both ends of the base, and the magnetic agitator drives the sample to rotate, so that the sample is evenly mixed.

      The sample is heated by the bottom temperature control plate, and the sample is heated evenly with the rotation of the magnetic agitator to reach the specified temperature.

      Through the regulation of heating power, the heating rate can be controlled so as to apply to a wider range of sample processing.

      General magnetic agitator has two functions: stirring and heating.

      Specific as follows:

      * action, so that the reactants mixed evenly, so that the temperature is uniform;

      The second effect is to speed up the reaction, or the rate of evaporation, and shorten the time.

      Notes for magnetic agitator

      1. If the agitator beats or does not stir, please cut off the power to check whether the bottom of the beaker is flat and the position is correct. Meanwhile, please measure it.

      2, heating time is generally not too long, intermittent use to extend life, do not heat when stirring.

      3, work to prevent violent vibration.

      4. Power consumption: the power socket shall be three-hole safety socket, which must be properly grounded.

      5. The instrument should be kept clean and dry. Solution should not be allowed to flow into the machine to avoid damage.


     
    QQOnline consultation
    contacts
    Avy
    Tel
    0755-82383658,13712119075
    18922873228
    主站蜘蛛池模板: 壤塘县| 新泰市| 汾西县| 新乡市| 万载县| 吉水县| 肇源县| 军事| 崇文区| 西吉县| 铅山县| 循化| 安阳市| 鹿邑县| 乐业县| 东丽区| 榆林市| 石楼县| 阳东县| 河曲县| 灵璧县| 莎车县| 彰化县| 克山县| 黄山市| 宁河县| 黔西县| 乌审旗| 武威市| 同心县| 大冶市| 鄱阳县| 五常市| 越西县| 安丘市| 沧州市| 永新县| 金乡县| 南川市| 都江堰市| 石嘴山市|