Principle and application of Ultrasonic Cell Crusher

超聲波細胞破碎儀的工作原理是基于超聲波在液體中的空化作用。傳感器利用電能通過喇叭在工具頭頂部的液體中產(chǎn)生高強度剪切力，形成高頻交替水壓以擴大空腔，爆炸打碎了牢房。另一方面，由于超聲波在液體中傳播時的劇烈干擾，粒子產(chǎn)生很大的加速度，相互碰撞或與墻壁碰撞并破裂。

The working principle of ultrasonic cell crusher is based on the cavitation of ultrasonic in liquid. The sensor uses electric energy to generate high-strength shear force in the liquid at the top of the tool head through the horn, forming high-frequency alternating water pressure to expand the cavity, and the explosion broke the cell. On the other hand, due to the violent interference of ultrasonic propagation in liquid, particles produce great acceleration, collide with each other or with the wall and break.

廣泛應(yīng)用于生物化學(xué)、醫(yī)藥、食品檢測、環(huán)境監(jiān)測等領(lǐng)域的破碎動植物組織、病毒、細菌和其他細胞結(jié)構(gòu)，以及乳化、分離、均化和其他化學(xué)反應(yīng)。

It is widely used to break animal and plant tissues, viruses, bacteria and other cell structures, emulsification, separation, homogenization and other chemical reactions in the fields of Biochemistry, medicine, food detection and environmental monitoring.

超聲波清洗機的原理及應(yīng)用

Principle and application of ultrasonic cleaning machine

超聲波清洗機利用超聲波發(fā)生器發(fā)出的交叉頻率信號，通過傳感器轉(zhuǎn)換成交叉頻率機械振蕩，并傳播到介質(zhì) --- 清洗液，強超聲波以清潔液中的濃密和相間的形式輻射到被清洗的物體。發(fā)生 “氣蝕” 現(xiàn)象，即清潔液中以 “氣泡” 的形式出現(xiàn)破裂現(xiàn)象。當(dāng) “空化” 到達被清洗物體表面的瞬間，達到遠遠超過1000大氣壓的沖擊力，導(dǎo)致表面、孔、污垢中的縫隙被分散、開裂和剝落，使物體凈化和清潔。

The ultrasonic cleaning machine uses the cross frequency signal sent by the ultrasonic generator, converts it into cross frequency mechanical oscillation through the sensor, and transmits it to the medium - cleaning solution. The strong ultrasonic radiates to the cleaned object in the form of dense and alternating in the cleaning solution. The phenomenon of "cavitation" occurs, that is, the cracking phenomenon occurs in the form of "bubbles" in the cleaning solution. When the "cavitation" reaches the surface of the cleaned object, it reaches an impact force of far more than 1000 atmospheric pressure, resulting in the dispersion, cracking and peeling of cracks in the surface, holes and dirt, so as to purify and clean the object.

主要適用于商業(yè)、輕工業(yè)、高校、科研小批量清洗、脫氣、混合、提取、細胞破碎。

It is mainly suitable for small batch cleaning, degassing, mixing, extraction and cell crushing in commerce, light industry, universities and scientific research.

破碎機和洗衣機的主要區(qū)別

Main differences between crusher and washing machine

超聲波清洗機和超聲波細胞破碎儀的主要原理是相同的。主要區(qū)別在于超聲波細胞破碎儀將所有能量集中在探頭上，超聲波清潔器的能量均勻分布在清潔罐的底部。因此，超聲波清洗機更傾向于脫氣和清洗，超聲波細胞破碎儀傾向于細胞破碎、乳化和均勻化。

The main principles of ultrasonic cleaning machine and ultrasonic cell crusher are the same. The main difference is that the ultrasonic cell crusher concentrates all energy on the probe, and the energy of the ultrasonic cleaner is evenly distributed at the bottom of the cleaning tank. Therefore, ultrasonic cleaning machine is more inclined to degassing and cleaning, and ultrasonic cell crusher is inclined to cell crushing, emulsification and homogenization.

然而在使用過程中，為延長超聲波清洗器使用壽命，確保設(shè)備高效穩(wěn)定的運轉(zhuǎn)，尤其是P系列較為精密，應(yīng)注意以下幾點：

However, in order to prolong the service life of the ultrasonic cleaner and ensure the efficient and stable operation of the equipment, especially the precision of P series, the following points should be paid attention to:

超聲波清洗器標配電源線為歐插，建議配合轉(zhuǎn)換插頭使電源接入220V/50Hz的中式三腳插座，或者直接替換為三芯電源線，以免電源未接地造成人身傷害事故

The standard power line of ultrasonic cleaner is European plug. It is recommended to connect the power supply to 220V / 50Hz Chinese three pin socket with conversion plug, or directly replace it with three core power line to avoid personal injury caused by ungrounded power supply

超聲波清洗設(shè)備嚴禁在槽內(nèi)無液時開機

It is forbidden to start the ultrasonic cleaning equipment when there is no liquid in the tank

有加熱功能的清洗設(shè)備，嚴禁在槽內(nèi)無液時打開加熱開關(guān)

For cleaning equipment with heating function, it is strictly prohibited to turn on the heating switch when there is no liquid in the tank

當(dāng)清洗槽溫度為常溫時，切勿將高溫液體直接注入槽內(nèi)，以免導(dǎo)致?lián)Q能器松動而影響機器正常使用

When the temperature of the cleaning tank is normal temperature, do not directly inject high-temperature liquid into the tank, so as to avoid loosening the transducer and affecting the normal use of the machine

槽內(nèi)清洗液液面不得低于槽深1/3，且不得高于高水位線

The liquid level of cleaning fluid in the tank shall not be lower than 1 / 3 of the tank depth and shall not be higher than the maximum water level

超聲波清洗器禁止直接使用強酸、強堿、易燃易爆、易揮發(fā)的溶劑，可選用耐腐蝕塑料桶，用于盛放酸性或堿性較強的清洗劑

It is forbidden to directly use strong acid, strong alkali, flammable, explosive and volatile solvents for ultrasonic cleaners. Corrosion resistant plastic barrels can be used to hold cleaning agents with strong acidity or alkalinity

禁止用重物（鐵件）撞擊清洗槽槽底，以免換能器晶片受損

It is forbidden to strike the bottom of the cleaning tank with heavy objects (iron parts) to avoid damage to the transducer wafer

待清洗物件應(yīng)放在清洗籃中清洗，不能直接放在清洗槽底部，以免影響清洗效果

The objects to be cleaned shall be placed in the cleaning basket for cleaning, not directly at the bottom of the cleaning tank, so as not to affect the cleaning effect

換液或排液時，清洗液應(yīng)通過排液口排出，禁止直接傾倒，以免液體進入設(shè)備內(nèi)部，損壞內(nèi)部線路

When changing or discharging the liquid, the cleaning liquid shall be discharged through the discharge port. Direct dumping is prohibited to avoid the liquid entering the equipment and damaging the internal circuit

儀器在工作過程中，請不要在附近開啟大功率設(shè)備，以免大功率機器突然停止，超聲波清洗機承受電壓過高而被燒壞。如果用戶電壓不穩(wěn)，則必須配備容量足夠的穩(wěn)壓電源。（僅限P系列）

During the operation of the instrument, please do not turn on the high-power equipment nearby, so as to avoid the sudden stop of the high-power machine and the burning of the ultrasonic cleaning machine due to high voltage. If the user's voltage is unstable, a regulated power supply with sufficient capacity must be provided. (P series only)