氦气检漏,helium leak check
1)helium leak check氦气检漏
2)helium leak detector氦检漏仪，氦检漏器，氦气探漏器
3)helium leak detector氦检漏器
4)helium leakage-detection氦检漏
1.Application ofhelium leakage-detection method to PET thermal vaccum test氦检漏法在PET热态真空测试中的应用
英文短句/例句
1.Application of helium leakage-detection method to PET thermal vaccum test氦检漏法在PET热态真空测试中的应用
2.Discuss Matters of Vacuumizing Helium for Leakage Test on Cryogenic Liquefied Tanker浅谈低温液态罐体在抽空氦检漏中的注意事项
3.Seiler Vakuumtechnik GmbH is a manufacturer of Helium leak detection systems and special– purpose equipment.赛乐真空技术有限责任公司是氦检漏系统和专用设备的制造厂家。
4.Examination for helium leak detectingGB/T15823-1995氦泄漏检验
5.helium mass spectrometer leak detectorGB/T13979-1992氦质谱检漏仪
6.Helium leak testing of nuclear fuel rod for PWRGB/T11813-1996压水堆燃料棒氦质谱检漏
7.Research of Helium Mass Spectrometer Leak Detection Technology on Sealed Adaptation of the Optical Fiber光纤密封转接的氦质谱检漏技术研究
8.Double Value Characteristic of Leak Rate of Pressure Adding Helium Mass Spectrum Test and the Reliable Combination of Gross-and Fine-leak Detection of the Seal;充压法氦质谱检漏的器件漏率双值求解和粗、细检漏的可靠衔接
9.Gaseous helium is used as a coolant during the drawing of optical fibers, as a carrier gas for chromatography, and as a leak detection gas in a variety of industries.气态氦在光学纤维拉制中用作冷却剂，在色谱仪中用作运载气体，在许多工业中用作检漏气体。
10.emissive helium-plasma detector放射氦等离子体检测器
11.Inspecting for the leakage of oil, water and air.检查有无漏油、漏水、漏气的现象。
12.LEAK DETECTION PUMP (LDP)渗漏检测泵（LDP）
13.Weak laser pulse detecting and its data processing氦氖激光纵模脉冲检测及其数据处理
14.This design reduces heat leak and vaporization of liquid helium during transportation.这种设计减小了运输过程中的热泄漏和液氦的蒸发。
15.renal dialysis membrane leak detector肾透析膜渗漏检出器
16.INSPECTION FOR REAR SEAL AREA LEAKS后密封区的泄漏检查
17.X-ray scanning test [door]Ｘ光扫描法检漏〔门〕
18.Was Pump Checked for Leaks?是否检测泵的泄漏问题?
相关短句/例句
helium leak detector氦检漏仪，氦检漏器，氦气探漏器
3)helium leak detector氦检漏器
4)helium leakage-detection氦检漏
1.Application ofhelium leakage-detection method to PET thermal vaccum test氦检漏法在PET热态真空测试中的应用
5)helium mass spectrometer leak detection氦质谱检漏
1.A high sensitivityhelium mass spectrometer leak detection technology for sealed adaptation of the optical fiber is investigated.研究了光纤密封转接的高灵敏度氦质谱检漏工艺技术,利用光纤多层保护结构形成集气空间,实现了光纤转接器内部漏率的定量检测,系统检测灵敏度高达1。
6)Helium leak test technology氦检漏技术
延伸阅读
氦质谱检漏仪分子式：CAS号：性质：用氦气作示漏气体，以气体分析仪检测氦气而进行检漏的质谱仪。氦气的本底噪声低，分子量及黏滞系数小，因而易通过漏孔并易扩散；另外，氦系惰性气体，不腐蚀设备，故常用氦作示漏气体。将这种气体喷到接有气体分析仪(调整到仅对氦起反应的工作状态)的被检容器上，若容器有漏孔，则分析仪即有所反应，从而可知漏孔所在及漏气量大小。
