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- Several kinds of leak detection methods are introduced.The test volume, temperature, test pressure,stabilization time,jig method and other factors which influence on the leak detection are discussed. 介绍了生产过程中常用的几种泄漏检测方法，对影响泄漏测试的一些因素，诸如测试容积、温度、测试压力、稳定时间及封堵形式等进行了讨论。
- The paper describes in detail the hardware network of the vacuum leak test system and the data acquisition software. 文章详细介绍了真空检漏设备数据采集系统硬件网络的构建以及软件的开发。
- Pressure testing and leak testing must be carried out by appropriately qualified personnel. 压力测试和泄漏测试必须由完全合格的人员进行。
- All models are certified at 300 PSI test pressure and 150 PSI working pressure. 所有型号都通过300PSI试验压力检验和150PSI工作压力检验。
- Vacuum vessel seal structure used in the leak test of a liquid rocket engine turbopump is discussed. 论述了某型号液体火箭发动机涡轮泵高压低温静密封检漏试验用真空室密封结构的设计问题。
- More detailed analysis are made on leak test of waterless gasholder, and some suggestions for revision are put forward. 对干式煤气柜严密性试验方法进行了分析和研究,并提出了修正意见。
- The special requirements for air transport, including minimum test pressures, may not be covered.Criterion for passing the test; no packing may leak. 空运的特殊要求，其中包括最小试验压力，可能不包括在4中。通过试验的标准:容器不得泄漏。
- Leak testing means subjecting a bolted or screw jointed system to a pressure or vacuum sufficient to show up any inadequate seal. 泄漏测试指使经螺栓或螺丝连接的系统承受一种足以表现出任何密封不当的压力或负压（真空）。
- Research of Air Leak Test Based on Pressure 直压法进行泄漏检测的研究
- Thus, it would be beneficial to perform a leak test at some time after sterilization, possibly at the beginning of the cycle or prior to stoppering. 灭菌之后、开始循环之前或全加塞之前进行泄漏测试是有益的进行泄漏测试的时间和频率是多种多样的。
- All Oil-Powered water heaters are certified at 300 PSI test pressure and 150 PSI working pressure. 所有燃油热水器都通过300psi(2068kPa)实验压力和150psi(1034kPa)工作压力检测。
- Helium Leak Test of Pressure Vessel 压力容器的氦质谱检漏方法
- This test pressure includes corrections for service conditions e.g. backpressure or high temperatures. 此试验压力包括工作条件如：背压和高温的校正值。
- The preferred method would be a high-pressure retention test using an inert gas and/or an outboard helium leak test using a helium mix as a purge source. 首选的方法是使用惰性气体的高压保持检测和或使用氦混合物作为净化源的外部氦检漏。
- According to the test pressure and nominal pressure of pipes,calculated and compared their numerical value. 结合管材测试压力和公称压力,计算并比较了它们之间的数值。
- The new Modular Helium Leak Test System MLTS1 from Seiler Vakuumtechnik has been developed with the intention to combine quality and reliability in a flexible test system. 德国赛乐真空技术有限公司最新开发的单元式氦检漏系统MLTS1是为了将质量和可靠性结合在一起的灵活机动性的检测系统。
- The TK-DL can test pressure vacuum breakers, reduced pressure backflow preventers or double check valve assemblies. TK-DL可以检测压力真空断路阀，减压防回流阀或双止回阀总成。
- If appropriate helium leak test plan is selected, it will be of benefit to improving detectability and effectively secure titanium vessel safety and reliability. 选择合理的氦洩漏试验方案，可做到既能检漏又能及时发现漏点，有效地保证钛制容器安全性和可靠性。
- Helium Leak Test of Titanium Pressure Vessel 钛制压力容器的氦泄漏试验
- Cold differential test pressure the pressure at which a valve is set on a test rig using a test fluid at ambient temperature. 冷差试验压力（或冷态差分试验压力）：在此压力下，阀门固定在试验台上，用一试验流体于室温下作试验。
