Posted on Wed, 11 Sep 2024 05:58:17 +0000
High-frequency spark leak detector of the principle and application 1.Introduction High frequency spark leak detector, as an efficient and accurate non-destructive testing equipment, is widely used in leak detection work of various vacuum systems, metal anti-corrosion coatings, etc. Based on the ...
Read MorePosted on Tue, 10 Sep 2024 03:01:26 +0000
Helium Detection Equipment of Principle: Leak Detection and Application of Vacuum Bellows Introduction With the rapid development of modern industrial technology, the requirements for equipment sealing and reliability are also increasing. Especially in high-tech fields such as aerospace, aviation...
Read MorePosted on Sat, 07 Sep 2024 02:38:21 +0000
Paper Machine Vacuum Systems: Liquid Rings In terms of various stages of pulp and paper production, the vacuum system used in the net and press sections of paper machines is a highly energy consuming process and has become a key focus of energy-saving technological upgrades for various paper comp...
Read MorePosted on Thu, 05 Sep 2024 01:36:44 +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 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 ...
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