Dunk and bubble leak testing is a method of testing a part vessel or cavity for leaks. The test identifies leaks by submerging a gas charged part in a tank to see if a stream of air bubbles escapes from the part. Compressed air is commonly used for dunk testing and will test the part at various pressures and time. The size and of the bubbles and rate at which they can both signify the size of the leak.
A Dunk and Bubble Test System performs a压力衰减泄漏测试在容器的内部并使用压力下降，以确定泄漏。扣篮测试系统不限于泄漏测试，但可以包括：
- 手动和自动操作
- Fixturing to secure the part for part handling (loading and unloading large parts)
- 密封测试压力的零件
- Plumbing
- Regulating compressed air
- Booster air systems to achieve test pressure
扣篮测试需要对操作员进行保护，因为某些零件在极高的压力下进行了测试。
Dunk Leak Tests Are A Reliable Method of Product Quality Testing
压力衰减测试可靠地测试密封零件的紧密度，以符合行业规格并确保产品质量。密封完整性对于含有气体，流体以及易燃或腐蚀性物质的零件尤其重要。对于可能因肥皂水，液体或污染物的渗透而损坏的零件也很重要。Dunk and bubble leak testing is used across a wide range of行业包括汽车，医疗，动力总成，消费品，HVAC/R，医疗和军事。当集成到生产线中时，扣篮测试有助于在最终组装之前识别泄漏问题。使用压力衰减方法进行的扣篮泄漏测试提供了几个好处，包括：
- Simple and effective testing method
- 高水平检测小泄漏的灵敏度
- Reports pressure or flow loss
- Determines leak rate based on pressure or vacuum
使用扣篮测试系统进行泄漏测试应用程序
灌篮测试系统最适合较小的组件，因为储罐的尺寸并更容易监视泄漏。由于涉及的流体，灌篮测试也不应用于对水分敏感的组件。将零件扣入水箱时，必须格外小心，以防止气泡被拉下来，从而产生泄漏的幻觉。在测试过程中保持适当的空气和水温也很重要，以进行适当的压力稳定并确保准确的测试结果。
Custom Designed Dunk Testing Systems
CTS扣篮测试系统是设计用于测试零件的自定义测试解决方案，以确保它华体会体育平台app下载们符合制造商泄漏规格并大小以满足生产要求。可以创建定制设计的扣篮测试系统，以适应具有特殊固定装置的几种零件尺寸，类型和型号，以确保储罐中的零件。In some applications, the dunk leak test system will provide seal components to cover and seal large ports in the part, holding the test pressure without leaking. This type of system is custom designed to part design and used for: testing fitting, valves, weldments, fuel tanks, powertrain components, faucets, water heaters, gas cylinders, boilers and more.
与CTS联系以获取扣篮泄漏测试系统
For your next project let Cincinnati Test Systems will custom design a turnkey function test system for your parts.app华体会网址 讨论我们定制的扣篮测试系统和其他泄漏测试解决方案的选项。
