由于超聲波清洗的原理是空化效應，所以其性能驗證主要是驗證空化效應，目的是看清洗槽內聲場強度是否存在盲區(qū)。

Because the principle of ultrasonic cleaning is cavitation effect, its performance verification is mainly to verify the cavitation effect, the purpose is to see whether there is a blind area in the intensity of the sound field in the cleaning tank.

1、我們可以用鋁箔腐蝕方法進行超聲波清洗機性能驗證，將20-30微米厚的鋁箔紙放在支架上，垂直放置在清洗槽內，不要碰到底部。機器啟動一段時間后，鋁箔表面不同部位的腐蝕程度可以間接反映出超聲波強度的深度是否均勻。

1. We can use the aluminum foil corrosion method to verify the performance of the ultrasonic cleaning machine. Put the 20-30 micron thick aluminum foil on the bracket and vertically place it in the cleaning tank without touching the bottom. After the machine starts for a period of time, the corrosion degree of different parts on the aluminum foil surface can indirectly reflect whether the depth of ultrasonic intensity is uniform.

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2、如果要檢測超聲波在水平方向上的強度分布，可以將鋁箔水平放置。該方法直觀、簡便，但不能定量檢測，誤差較大。在裝填設備的條件下難以進行試驗，可能與堿性清洗劑發(fā)生化學反應。

2. If the intensity distribution of ultrasonic wave in horizontal direction is to be detected, the aluminum foil can be placed horizontally. The method is intuitive and simple, but it can't be used for quantitative detection, and the error is large. It is difficult to carry out the test under the condition of loading equipment, and may react with alkaline detergent.

3、也可以用滑動沖洗法驗證，每周用HB鉛筆涂玻片，3分鐘內用超聲波清洗干凈。記錄結果。該方法操作簡單，但不能定量檢測，誤差較大。

3. It can also be verified by sliding washing method. Smear the slide with HB pencil every week and clean it with ultrasonic wave within 3 minutes. Record the results. This method is simple to operate, but it can't detect quantitatively, and the error is large.

4、或者是用淀粉碘化鉀反應方法超聲波清洗機性能驗證。將淀粉處理成光敏乳劑，涂在載玻片上，置于含有稀釋碘溶液的超聲波容器中。在超聲空化作用下，碘和淀粉發(fā)生反應變成藍色，導致玻片變色。對玻片進行沖洗干燥，通過對玻片變色區(qū)域的觀察，推斷出聲場的分布。該方法可以彌補鋁箔腐蝕法中鋁箔損傷的缺陷，但不能進行定量檢測。

4. Or starch potassium iodide reaction method is used to verify the performance of ultrasonic cleaning machine. Starch was treated into photosensitive emulsion, coated on glass slide and placed in ultrasonic container containing diluted iodine solution. Under the action of ultrasonic cavitation, iodine reacts with starch and turns blue, resulting in the discoloration of glass slide. The slide was washed and dried, and the distribution of sound field was deduced by observing the discoloration area of the slide. This method can make up for the defect of aluminum foil damage in aluminum foil corrosion method, but it can not be used for quantitative detection.

5、染色法也是驗證超聲波清洗機性能的方法之一，水分配染料，超聲波將涂在水中，超聲空化作用下，染料會附著在紙上，取出紙沖洗干燥。觀察染料模式的背景，對聲場的分布，如果不均勻分布的涂層，聲場不均勻，如寒冷的地方。

5. Dyeing method is also one of the methods to verify the performance of ultrasonic cleaning machine. The dye is distributed by water and applied by ultrasonic wave. Under the action of ultrasonic cavitation, the dye will adhere to the paper and take out the paper for washing and drying. Observe the background of the dye mode, the distribution of the sound field, if the uneven distribution of the coating, the sound field is uneven, such as cold places.

6、超聲波能量瓶試驗超聲波清洗機性能驗證的時候，所需變色時間與超聲空化能力成正比。根據(jù)水箱容積，將測能瓶置于不同位置，觀察換色時間。該方法直觀、簡便，而且是定性測量。

6. When the ultrasonic energy bottle test is used to verify the performance of the ultrasonic cleaning machine, the required discoloration time is directly proportional to the ultrasonic cavitation ability. According to the volume of the water tank, put the energy measuring bottle in different positions and observe the color change time. The method is intuitive, simple and qualitative.