1. It can be identified from the manufacturing process and appearance of the ultrasonic cleaner; It directly reflects the company's focus on production and quality. The production and quality with good technology and appearance will naturally be better (but not absolute). Moreover, the design process directly affects the production and quality.

2.可依據超聲波清洗機的工藝設計和資料停止辨認，但需求對換能器資料有較好的理解和豐厚的經歷。設計能否合理取決于資料的選擇。資料的質量直接影響產品的質量。光版復制不一定可行。不同于相同規格資料的來源，質量也有很大差別。 （人員）

2. It can be identified according to the process design and data of ultrasonic cleaning machine, but it is required to have a good understanding and rich experience in the data of energy exchanger. Whether the design is reasonable or not depends on the selection of data. The quality of data directly affects the quality of products. Optical copy is not necessarily feasible. Different from the source of the same specification data, the quality is also very different. (professionals)

3.參數檢測;檢測傳感器參數能否與電箱參數匹配，能否能到達理想效果。 （熟習設備參數的人士）

3. Parameter detection; Check whether the sensor parameters match the electric box parameters and whether the ideal effect can be achieved. (professionals familiar with equipment parameters)

4.車載測試：

4. On board test:

（1）功率輸出測試;它能夠檢測傳感器與電箱之間的匹配，并能反映電箱輸出功率和傳感器負載。模帶的工作效果越大，功率輸出越好。 （電流幅度僅反映輸出效率，而非設備功率幅度）

(1) Power output test; It can detect the matching between the sensor and the electric box, and reflect the output power of the electric box and the sensor load. The greater the working effect of the die band, the better the power output. (current amplitude only reflects output efficiency, not equipment power amplitude)

（2）穩定性實驗（模仿老化實驗）;具有額定負載的測試箱和傳感器的功率輸出穩定性。

(2) Stability test (simulated aging test); Power output stability of test box and sensor with rated load.

（3）過載運轉實驗;測試產質量量的穩定性和壽命。該測試僅需求在額定負載下連續運轉8小時。目前，沒有這樣的東西（我公司除外）。由于我們的產質量量差，我們經不起考驗。測試在不到幾非常鐘內報廢。但它仍可用于塑料焊接機約一年。自產品改良以來，該測試公司增加了產品。它直接反映了傳感器的穩定性和壽命。因而，能夠依據測試結果改良產質量量。在塑料焊接機上，能夠接受此測試的傳感器的短運用壽命可達五年以上（真正契合國際規范）。在超聲波清洗機產品之前，只要美國產品才能達到它。

(3) Overload operation test; Test the stability and life of production and quality. The test only requires continuous operation for 8 hours under rated load. At present, there is no such thing in China (except our company). Because of our poor quality, we can't stand the test. The test was scrapped in less than ten minutes. But it can still be used in plastic welding machines for about a year. Since the product improvement, the testing company has increased its products. It directly reflects the stability and service life of the sensor. Therefore, the yield and quality can be improved according to the test results. On the plastic welding machine, the shortest service life of the sensor that can accept this test can reach more than five years (truly in line with international specifications). Before ultrasonic cleaning machine products, only American products can reach it.