09.07.2020

How to Check the Sealing Effect of The Glove Box?

 The glove box sealing effect is good: the entire glove box sealing operation box is transparent plexiglass, the glove box sealing box is clear at a glance, and the viewing angle is wide and there is no dead angle. Its structure is simple, easy to use, can transmit ultraviolet light, and is light in weight.

 Under normal conditions, its shape is stable, highly transparent, resistant to chemical corrosion and climate change. The glove box sealed box is equipped with a porous power socket, which is convenient for scientific experiments. Thick latex gloves are used for operation gloves. The sealing is reliable and durable.


The glove box sealing device has novel design, reliable sealing and easy opening. The glove box has good sealing performance, and can shield and absorb alpha rays and low-energy beta rays emitted by radioactive materials to protect human tissues from damage by ionizing radiation. Optional accessories for glove box: water content analyzer, oxygen content analyzer, automatic control system, heating temperature control system, vacuum pump, etc.

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24.06.2020

Vacuum Coating Series Vacuum Pumping Device

In the prior art, a vacuum port is often provided on the vacuum cavity of a vacuum coating machine, which results in uneven airflow in the vacuum cavity, and atomization sputtered from the plating material or sputtering target during the coating process.  Ion dispersion is uneven, which greatly rigidifies the uniformity of the coating.

Provide a glove box vapor deposition all-in-one machine. This system is integrated with a vacuum coating system and a glove box system. It can complete thin film evaporation in a high vacuum evaporation chamber and perform samples in a high purity inert gas atmosphere in the glove box. Equipment use: mainly used in solar cell perovskite, OLED and PLED, semiconductor preparation and other experimental research and application.


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23.06.2020

Vacuum Coating Series Glove Box Evaporation Machine

The sample platform of the vacuum evaporation system can only complete the evaporation and film formation of organic and metal sources, and can only make 4 samples at one time. Although the magnetron sputtering system and the homogeneous film-forming system can also be connected to the evaporation chamber through a transition chamber, such equipment cannot place the magnetron sputtering system inside the evaporation chamber, and the mechanical manufacturing is complicated and inefficient. In addition, most machines cannot prepare multiple samples at one time. After the evaporation of each batch of samples, the atmosphere of the evaporation chamber needs to be destroyed to reload the samples, and then re-evacuate. As a result, researchers need to spend longer experimental time to obtain the experimental environment and perform relatively complicated operating steps, and the samples prepared for each batch are also different, resulting in the consequences of production lag and reduced scientific research efficiency.



For this reason, in the prior art, the sample platform of the vacuum evaporation system can only complete the evaporation and film formation of organic and metal sources, and can only produce a small number of samples at one time, and the production efficiency is low. machine. This system is integrated by vacuum coating system and glove box system. It can complete thin film evaporation in a high vacuum evaporation chamber, and store and prepare samples in a high purity inert gas atmosphere in the glove box.

The combination of evaporation coating and glove box realizes the fully enclosed production of evaporation, packaging, and testing processes, so that the entire film growth and device preparation process is highly integrated in a complete controllable environment atmosphere system, eliminating the organic large area circuit preparation process The influence of unstable factors in the atmospheric environment guarantees the preparation of high-performance, large-area organic optoelectronic, devices and circuits.

They are mainly used in solar cell perovskite, OLED and PLED, semiconductor preparation and other experimental research and application.

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17.06.2020

High-Precision Vacuum Coating Device

The vacuum pumping device includes a vacuum pump and a vacuum pressure sensor. The vacuum pressure sensor is installed in the central vacuum chamber. The new high-precision vacuum coating device improves the accuracy of coating thickness control and the repeatability of the product processing process.

Vacuumcoating is a technology that produces thin-film materials by physical methods. The atoms of the materials in the vacuum chamber are separated from the heating source and hit the surface of the object to be coated. It is widely used in the production of optical lenses, such as marine telescope lenses, etc.; it is extended to other functional films, aluminum plating for records, decorative coatings, and surface modification of materials. Vacuum evaporation coating is to heat the raw material of the thin film to be formed in the evaporation container in a vacuum chamber, so that atoms or molecules vaporize and escape from the surface to form a vapor stream, which is incident on the solid to be coated, that is, the surface of the substrate or substrate. The method of condensing to form a solid film.

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16.06.2020

Glove Box Vapor Deposition Integrated Machine in Coating Field

In the field of coating, the thickness of the film sample after coating is an important factor affecting the performance of the film. Therefore, when evaluating the performance of a film sample, it is necessary to test the performance of the film sample at different thicknesses. In the case of vacuumcoating, this often requires multiple sample preparations.


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12.06.2020

Structure and Function of Vacuum Coating System

The sputtering method is widely used in the industry because of its fast deposition rate, good compactness and high purity. However, the current sputtering deposition system, which can heat up, deposit and cool the substrate in a single chamber, is often inefficient, and the film deposition is uneven, so the equipment maintenance is difficult. And the influence of cooling temperature on the film after deposition has not been considered in the prior art.

A vacuum coating system is provided, which is composed of a vacuum coating system and a vacuum glove box system. The system can complete the film evaporation in a high vacuum evaporation chamber, and store and prepare samples in a high-purity inert gas atmosphere in the glove box, as well as detect the samples after evaporation.

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09.06.2020

Sputter Coating Device Capable of Maintaining Vacuum Degree

Magnetron emission is a type of physical vapor deposition. The general spray method can be used to prepare many materials such as metals, semiconductors, insulators, and has the advantages of simple equipment, easy control, large coating area, and strong adhesion. The magnetron sputtering method developed in the 1970s is even more It achieves high speed, low temperature and low damage. Because high-speed sputtering is performed under low pressure, the ionization rate of the gas must be effectively increased. Magnetron sputtering introduces a magnetic field on the surface of the target cathode and uses the magnetic field to confine charged particles to increase the plasma density and increase the sputtering rate.

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08.06.2020

Safe and Reliable Vacuum Coating Equipment


Vacuumcoating is a technique for producing thin film materials. The atoms of the material in the vacuum chamber are isolated from the heating source and hit the surface of the object to be plated.

However, the prerequisite for vacuum coating is to ensure that the vacuum chamber has a good and stable vacuum. At present, a single rubber ring seal is mostly used for the vacuum coating equipment. This type of seal is suitable for the sealing of a small sealing surface. For large sealing surfaces, the problem of poor sealing effect is easy to occur.

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27.05.2020

Nichwell Vacuum Coating Series

Product description

Glove box evaporation and plating machine

Working principle

The system is composed of vacuum coating system and glove box system, which can complete the film evaporation in the high vacuum evaporation chamber, and store, prepare and test the samples in the high-purity inert gas atmosphere of glove box.

Equipment use

It is mainly used in the experimental research and application of solar cell perovskite, OLED and pled, semiconductor preparation, etc.

Advantage

The combination of evaporation coating and vacuum glove box can realize the closed production of evaporation coating, packaging, testing and other processes, so that the whole film growth and device preparation process are highly integrated in a complete system of controllable environment atmosphere, eliminating the influence of unstable factors in the atmospheric environment during the preparation of organic large-area circuit, and ensuring the preparation of high-performance and large-area organic photoelectric devices and circuits

Multifunctional magnetron sputtering coating system

Main uses

It is used to prepare various metal films, semiconductor films, dielectric films, magnetic control films, optical films, superconducting films, sensing films and functional films with special requirements.

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21.05.2020

Manufacturing Method of Vacuum Coating Machine


Vacuumcoating is widely used in industry. During the evaporation process, under the high heat of the evaporation source, when the film running speed is less than a certain value, it is easy to fuse, the speed is faster and the coating thickness cannot meet the requirements.

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