Using high quality stainless steel, after strict screening and testing to ensure the purity and stability of the material. In the turning process, international quality standards are strictly followed, and every link is carefully controlled to ensure the high quality and reliability of the product.

Sealing parts are usually made of high-quality seals, sealants or welding.
The selected material should have good vacuum compatibility, low outgassing rate, can withstand the pressure difference in the vacuum environment, and have certain corrosion resistance and high temperature resistance.
The internal and external surface area of the cavity need to be treated in order to reduce the ability of surface adsorption of gas and impurities, reduce the outgassing rate and improve the stability of vacuum.

The design of vacuum chamber needs to consider many factors, such as sealing, strength, thermal stability against short circuit, surface roughness and internal cleanliness. They vary in shape and size, depending on the specific application requirements, and may be cylindrical, square, or other special shapes.
On the surface of the chamber, there may be various interfaces and ports for connecting vacuum pumps, measuring instruments, pipes, and other related equipment.

In ICP-MS analysis, the sample is usually introduced into the argon stream as an aerosol of aqueous solution and then into the central region of argon isoliths excited by radio frequency energy at atmospheric pressure. The high temperature of the plasma causes desolvation, vaporization dissociation and ionization of the sample. Part of the plasma enters the vacuum system through different pressure regions, and the sampling cone is responsible for effectively transmitting the ions in the plasma to the mass spectrum section.

Sampling cones are usually made of metals such as Ni, Al, Cu, Pt, among which Ni cones are most used.
Sampling cone we can not only do a single piece can also do components

Sampling cones are usually made of metals such as Ni, Al, Cu, Pt, among which Ni cones are most used. In order to meet the requirements of the ICP-MS ion collection interface, the sampling cone needs to have several characteristics:

- Maximization of the passage of generated ions;
- maintaining the ionic integrity of the sample;
- Keep the yields of oxides and secondary ions as low as possible;
- make the secondary discharge of the plasma as small as possible;
- Resistance to blockage;

This mini quadrupole mass analyzer is no different from the conventional quadrupole in production process. The pole is machined by precision CNC lathe, and then polished by grinding machine to achieve flatness and surface finish requirements, and finally assembled with ceramic ring.

LC-MS MS quadrupole mass analyzer, is made of pure molybdenum material, comprehensive tolerance within 0.002, length: 9.394 * 203

This quality analyzer is made of stainless steel, and the overall tolerance is within 0.002.Length is 12 * 228 long

One of our core areas of expertise is the ability to manufacture, assemble and undertake mechanical and functional testing of quadrupole mass filters for use in LC, QToF, GC, ICP, SIFT mass spectrometers and residual gas analysers.

The Molybdenum gold-plated Fourth level pole mass analyzer is a sophisticated instrument used for analyzing the mass of particles at a high level of precision. Its gold-plated surface and fourth level pole design allow for enhanced accuracy and sensitivity in mass analysis.

The vacuum chamber is made of high-strength, vacuum-resistant materials such as stainless steel, aluminum alloy, etc., to withstand the pressure difference generated by the external atmospheric pressure and the internal vacuum.
It can effectively exclude gas molecules and provide a highly pure and stable vacuum environment.