Gas-phase molecular absorption spectrometer is an instrument for water quality analysis using gas-phase molecular absorption spectrometry, including ammonia nitrogen (HJ/T195-2005), Kjeldahl nitrogen (HJ/T196-2005), nitrite nitrogen (HJ/T197-2005 ), nitrate nitrogen (HJ/T198-2005), total nitrogen (HJ/T199-2005), sulfide (HJ/T200-2005) are 6 measurement items that meet the standard methods of the M...
The near-infrared spectrometer is an electromagnetic radiation wave between visible light (Vis) and mid-infrared (MIR). The American Society for Testing and Materials (ASTM) defines the near-infrared spectral region as the region of 780-2526nm, which is found in the absorption spectrum. The first non-visible light zone. The near-infrared spectral region is consistent with the combination frequency...
The fiber-coupled laser is an industrial machine, the minimum spot diameter is Φ0.3mm, the spot size can be adjusted according to the use distance, the exit pupil power is 0.3mW~50mW, the divergence angle is 0.1mrad~0.6mrad, and the fiber core diameter is between 9um and 200um between. The working principle of a fiber-coupled laser is to "couple" the laser light emitted from a semiconductor laser...
A fiber-coupled semiconductor laser is a diode laser in which the light generated is coupled into an optical fiber. In many cases, it is necessary to couple the output light from a diode laser into an optical fiber to be able to deliver the light where it is needed. In order to increase the output power of semiconductor lasers and improve beam quality, a series of beam combining technologies such...
Microwave plasma degumming machine is a necessary equipment for semiconductor industry and micro-nano processing technology research. It is mainly used for dry removal of various photoresists, substrate cleaning and electronic processing in semiconductor processing technology and other film processing technology Unpacking of components, etc. Main applications: plasma surface modification, plasma c...
Powder metallurgy press forming gear are powder metallurgy parts commonly used in various automobile engines. Through one-time forming and finishing process, no other post-processing process is required, and the dimensional accuracy requirements, especially the tooth profile accuracy, can be fully met. Therefore, compared with the traditional mechanical processing method, the material input and ma...
Plasma spraying electrodes (plasma nozzle, anode, cathode) use high-quality pure tungsten, cerium tungsten, lanthanum tungsten or thoriated tungsten as the electrode tip, and the rod part is made of copper or copper alloy.
The global market for Plasma Spray Electrode was estimated to be worth US$ million in 2023 and is forecast to a readjusted size of US$ million by 2030 with a CAGR of % during t...
The main function of the ceramic foam filter for casting is to filter out impurities and air bubbles in the molten metal, purify the molten metal, and play a rectification role through filtration to make the flow of the molten metal more stable and prevent secondary oxidation.
The global market for Ceramic Foam Filter for Casting was estimated to be worth US$ million in 2023 and is forecast to a...
Oxygen plasma degumming machine typically use capacitively coupled plasma parallel plate reactors. In the parallel electrode reactor, the reactive ion etching chamber adopts an asymmetric design with a small cathode area and a large anode area, and the etched objects are placed on the electrodes with a small area. Under the action of thermal motion generated by radio frequency power supply, negati...
Gaussian beam electron beam lithography equipment is the earliest type of electron beam lithography equipment. It has been developed for many years, and the corresponding technology tends to be stable. Related parts and technology research and development institutions have been fully undertaken by equipment manufacturers. The Gaussian beam does not need to follow a specific pattern cutting rule, c...
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