Photochemical engineer teaches you how to choose a photochemical reactor
What are the main differences between each model of the photochemical reaction instrument? How to choose the photochemical reaction instrument to meet the experimental requirements? The photochemical reaction instrument of the photochemical reaction instrument, the size of the mercury lamp, the appropriate W, etc.
Customers will have many problems when buying a photochemical reactor. The main reason is that they do not understand the principle and scope of application of the photochemical reactor. Here, Shanghai Yuming Instrument Co., Ltd. engineers who specialize in research and production of photochemical reactors give us Summarized the product description of the photochemical reactor, the scope of use, and the relevant knowledge of how to buy the photochemical reactor.
Product description of Yuming Photochemical Reactor:
YM-GHX series photochemical reaction instrument is mainly used to study the photochemical reaction under gas or liquid medium, fixed or flow system, ultraviolet light or simulated visible light, and whether the reaction vessel is loaded with TiO2 photocatalyst. It has the functions of providing samples for analyzing reaction products and free radicals, measuring reaction kinetic constants, and measuring quantum yield.
The application scope of Yuming photochemical reactor:
Widely used in chemical synthesis, environmental protection and life sciences, hydrogen production from photolysis of water, photodegradation of pollutants, various simulated sunlight visible light accelerated experiments, various simulated sunlight ultraviolet band accelerated experiments and other research fields. The light source of the photochemical reaction instrument can realize high energy density and continuous irradiation for a long time. Combining various filters can realize a variety of combined methods to achieve narrow band catalyst improvement effect evaluation and broadband pass overall catalyst effect evaluation. Yuming photochemical reactor light source products can be used with a variety of reactors (systems) to complete online and offline analysis experiments of solid, liquid, and gas phases.
Purchase points of Yuming Photochemical Reactor:
1Xenon lamp light source The parallel light source is generally a light bulb processed by optical devices, and an ellipsoidal anti-mirror mirror is used when high energy is required.
2 Photochemical reactor Xenon lamp light source In photochemistry, an externally irradiated system can be formed by a parallel light source and a reflecting sample part (light is irradiated from the reflecting system from the outside to the inside in the form of a parallel beam).
3 Light sources As for those light sources, which can form a convergent point light source, the central divergent light source and the parallel light source need to be discussed in specific situations.
4 Light source converging point light source is usually used for monochromator beam splitting, fiber introduction or the energy concentration effect (such as thermal effect) of the focus point.
5 Light source of photochemical reaction instrument The diffuse light source usually does not deal with the light source (the light is scattered in the form of spherical wave to the entire space). In photochemistry, usually the cold trap and the reactor cooperate, and the light is uniformly radiated to the reflected substance, forming Of the internally irradiated system (in the whole system, light is irradiated from the inside out).
Friendly reminder:
1 Price, pre-sale service, after-sales service comparison This is believed to be clear to everyone. Before buying, it is necessary to have multiple consultations. I believe that after several communication with the manufacturer, the price will reflect the advantages in service.
2. Before you buy a company's instruments, please look up the company's information on Baidu to see if there are any negative effects.
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