Posted on Tue, 03 Sep 2024 01:53:45 +0000
helium mass spectrometer leak detector for leak detection gas of requirements and selection The requirements and selection of leak gases for helium mass spectrometer leak detectors from manufacturers should generally be considered from the following aspects: (1) Harmless and cannot cause harm to ...
Read MorePosted on Mon, 02 Sep 2024 02:25:46 +0000
Vacuum technology in lithium-ion batteries: Lithium batteries, as one of the energy storage devices, are a type of battery that uses lithium metal or lithium alloy as the negative electrode material and a non-aqueous electrolyte solution. Lithium batteries can be roughly divided into two categori...
Read MorePosted on Mon, 26 Aug 2024 01:25:45 +0000
SV Rotary Vane vacuum Pump in Vacuum Packaging Machines of Application The rotary vane vacuum pump is a common vacuum equipment. It mainly plays the role of extracting gas in the vacuum packaging machine to ensure the quality and shelf life of the packaged goods. Specifically, the rotary vane vac...
Read MorePosted on Thu, 22 Aug 2024 01:38:00 +0000
Firstly, we need to understand why helium is used as the gas for leak detection? 1. Helium has a small molecular weight, strong diffusivity, and high permeability, which means it can pass through extremely small pores. 2. The volume content of helium in air is about 5ppm, indicating that the heli...
Read MorePosted on Fri, 16 Aug 2024 01:18:52 +0000
The helium mass spectrometer leak detector uses different leak detection methods based on the different workpieces being tested. Before conducting product leak detection, it is necessary to have an understanding of the structure and manufacturing industry of the workpiece, as well as the sources ...
Read MorePosted on Wed, 14 Aug 2024 01:31:49 +0000
1.Structure of helium mass spectrometer leak detector The helium mass spectrometer leak detector is an instrument used to measure leakage rate, consisting of a leak detection head, a helium mass spectrometer detector, and a control system. The helium mass spectrometer detector consists of a mass ...
Read MorePosted on Mon, 12 Aug 2024 01:20:26 +0000
1.The Environmental Contribution of Helium Recycling Helium recovery, as an emerging technology, is developing towards environmental friendliness. It reduces the helium content in the exhaust gas by recycling it, thereby reducing environmental pollution, effectively protecting the cleanliness of ...
Read MorePosted on Wed, 07 Aug 2024 07:16:04 +0000
Purpose: 1. In order to quickly determine whether the workpiece is qualified 2. For non-conforming workpieces, it is possible to quickly locate the location of the leakage hole Pipeline leakage prone locations: The connection between electrodes and ceramics; weld line Leak detection method one: ...
Read MorePosted on Fri, 02 Aug 2024 01:19:09 +0000
Regarding the application of helium mass spectrometer leak detector in fire equipment leak detection, the editor will give you a detailed explanation. 1、 Why do fire equipment cylinders need helium testing? A fire extinguisher is a special equipment used in a fire, so it is generally idle. Howev...
Read MorePosted on Thu, 01 Aug 2024 05:45:07 +0000
The sensitivity of a high-sensitivity helium mass spectrometer leak detector is mainly limited by the background and noise of the instrument. Let’s take a look at the noise source of high-sensitivity helium mass spectrometry leak detection this time. The noise sources of high-sensitivity he...
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