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    • Helium mass spectrometer leak detector
      • HS-680 type helium mass spectrometer leak detector
      • HS-480D type helium mass spectrometer leak detector
      • HS-380 type helium mass spectrometer leak detector
      • HS-280 type helium mass spectrometer leak detector
      • Leak detector suction gun
    • Polishing machine
      • Robot grinding and polishing machine
      • Full aperture intelligent ring polishing machine
    • UV sterilizer
      • UV pulse strong light sterilizer
    • High temperature furnaces
      • DH-6012 tube furnace
    • Laser interferometers
      • 4 hour laser interferometer
      • Large aperture phase shifting laser interferometer
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Dihedral Technology Co., Ltd logo
  • Home
  • Products
    • Helium mass spectrometer leak detector
      • HS-680 type helium mass spectrometer leak detector
      • HS-480D type helium mass spectrometer leak detector
      • HS-380 type helium mass spectrometer leak detector
      • HS-280 type helium mass spectrometer leak detector
      • Leak detector suction gun
    • Polishing machine
      • Robot grinding and polishing machine
      • Full aperture intelligent ring polishing machine
    • UV sterilizer
      • UV pulse strong light sterilizer
    • High temperature furnaces
      • DH-6012 tube furnace
    • Laser interferometers
      • 4 hour laser interferometer
      • Large aperture phase shifting laser interferometer
    • Materials Procecing Service
      • Coating for optical material processing
    • Materials Analyzing
      • Materials Analyzing
    • Application system and software development
      • Application system and software development
  • Services
    • Materials Analysis
    • Database
  • Partner
  • Media
    • Document Center
    • News
  • Contact Us
    • Contact and Site Locator
    • Request a Contact
    • Request a Quote
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  4. Found 11 results

HS-680 type helium mass spectrometer leak detector

HS-680 is a high-end leak detector. It is small in size, easy to move. It can quickly clear helium, easy to operate, one-key zeroing of leak detection status, and high pressure resistance of leak detection port, wide detection range, friendly operation panel. Thoughtful service, ultra-long warranty for core components.

HS-480D type helium mass spectrometer leak detector

The HS-480D is a helium mass spectrometer leak detector with an oil-free dry pump, which is particularly suitable for leak detection of high-clean vacuum equipment, and it is designed in the form of a trolley, making it more convenient to move freely in the workplace. Selected high-quality imported vortex dry pump, capable of long-time continuous work.

HS-380 type helium mass spectrometer leak detector

The HS-380 type helium mass spectrometer leak detector is a product that combines technology and art. The design is beautiful, atmospheric, beautiful and practical. Super-long warranty for core components, users can use with confidence.

HS-280 type helium mass spectrometer leak detector

The HS-280 helium mass spectrometer leak detector is an economical product that can be used in multiple fields and scenarios.

Leak detector suction gun

Used for suction gun leak detection. Directly connect to the leak detector for use. The self-developed leak detector specialized suction gun adopts a unique pinhole structure and capillary pipeline, making the sensitivity of the suction gun extremely high. Adapt to almost all domestic and imported leak detector products. The convenient and detachable structure facilitates rapid cleaning in the event of contamination of the gun head. Unique microporous structure, stable flow rate.

Robot grinding and polishing machine

A small tool machining machine tool based on industrial robots utilizes small tools to rotate at high speed on the surface of components, achieving rapid convergence of the surface shapes of planar, spherical, and aspheric components. By utilizing a self-developed flexible polishing head based on force controlled sensors, the material removal function during the polishing process is ensured to be stable and controllable, thus achieving high-precision machining of the surface of ultra precision

Full aperture intelligent ring polishing machine

Provide various specifications of circular polishing machines with automatic monitoring and control functions for full process parameters such as rotational speed, eccentricity, and unloading of correction plates, used for high-precision and ultra-high-precision flat mirror processing. ​

UV pulse strong light sterilizer

The portable pulse strong light sterilizer can disinfect and sterilize the surface of objects and air in a targeted manner, with advantages such as broad-spectrum, high efficiency, preventing "light revival", flexible operation, and environmental protection.

DH-6012 tube furnace

Using resistance wires as heating elements, adopting a double-layer shell structure and an intelligent program temperature control system, controlled by controllable silicon, with high temperature control accuracy; Equipped with an air cooling system between the double layer furnace shells, effectively reducing the surface temperature of the furnace shell; Combined with standard vacuum and gas mixing systems, it can be vacuumed and air filled; The furnace cover can be opened to quickly cool d

4 hour laser interferometer

Laser interferometers use phase shifting technology to accurately characterize the three-dimensional morphology of the measured surface, with measurement accuracy of up to 0.06um or even higher, and are widely used for high-precision detection of planar optical components.

Large aperture phase shifting laser interferometer

Laser interferometers use phase shifting technology to accurately characterize the three-dimensional morphology of the measured surface, with measurement accuracy of up to 0.06um or even higher, and are widely used for high-precision detection of planar optical components.

Dihedral (Shanghai) Science & Technology Co., Ltd. (DHD)is a technology-based enterprise that integrates materials, raw materials, equipment, analysis and testing, and technology services.

DHD is committed to developing various high-tech equipment and providing professional tools for universities, research institutions, and enterprise research and development centers.

DHD focuses on the research and development of products such as semiconductors, functional crystals, new types of glass, ceramic materials, high-purity elements, and compounds, providing optimized solutions for research and development in multiple fields.

DHD also provides professional testing, consulting, and other scientific research services, creating a "particle cat" scientific research service brand, helping R&D personnel focus more on scientific research, produce high-quality innovative results more efficiently, and promote the transformation of results.

DHD adheres to the concept of "innovation is the answer" and constantly breaks through, achieving customers, improving oneself, striving to grow into an excellent technology enterprise, and developing together with partners in the long term to give back to society.

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  • Helium mass spectrometer leak detector
  • Polishing machine
  • UV sterilizer
  • High temperature furnaces
  • Laser interferometers
  • Materials Procecing Service
  • Materials Analyzing
  • Application system and software development
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