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Chemical research and development needs a stable and clean environment to ensure the reliability of research and development results. The water oxygen content in the experimental environment needs to be accurately monitored and controlled. Etelux can provide vacuum glove box , gas purification system, solvent purification system and other supporting products and services according to the specific environmental requirements in the experimental research and development. Other accessories can be integrated in the glove box according to the needs of customers, such as microscope, cold well, oven, refrigerator, electrostatic device and other accessories. In order to help users in the research and development field to use glove box equipment more conveniently and safely, Etelux has independently developed the Internet of things intelligent glove box system since 2004. The system can realize glove box movement control and centralized management, with real-time synchronization of equipme

Misunderstanding 1. Only after tooth replacement can we correct it This misconception may lead to the missing of the best time to correct some malocclusion. In fact, some dentomaxillary deformities are developmental deformities, which need to be prevented and corrected in the process of growth and development. For example, "ground Baotian", small chin, facial asymmetry, severe tooth crowding and so on, which will affect the normal development of facial bones and oral function, should be corrected as soon as possible. The so-called "everyone, abnormal, best period, also different". Error 2. Tooth correction is the patent of children and young people Many people think that the orthodontic treatment is only for children and young people, and the middle-aged and old people can not carry out orthodontic treatment, which is wrong. Although the growth and development of adults have stopped, and the external shape of the bone has been stable, the ability of regenera

High-vacuumcoating machine , coating machine is currently a wide range of equipment for producing vacuum conditions. Its related components and components: mechanical pump, booster pump, oil diffusion pump, condensate pump, vacuum measurement system. 1. Vacuum main body-vacuum chamber Depending on the requirements of the processed products, the size of the vacuum chamber is different. Currently, the diameters of the vacuum chamber are 1.3M, 0.9M, 1.5M, 1.8M, etc. The chamber is made of stainless steel, which requires no rust, solidity, etc., vacuum Each part of the cavity is provided with a connecting valve for connecting each pump. 2. Auxiliary air extraction system This exhaust system is composed of "diffusion pump + mechanical pump + roots pump + cryogenic cold trap + polycold" The exhaust process is: the mechanical pump first pumps the vacuum chamber to a low vacuum state less than 2.0*10-2PA, which provides a prerequisite for the subsequent vacuuming of the d

1. Waveform     It is the shape of the wave after hydroforming, and it is the most basic element of the metal bellows. 2.O.D     Outside diameter of metal bellows 3.I.D     Inner diameter of metal bellows 4. Wave distance     Distance between two waves 5. Itinerary     Difference between free length and compressed length 6. Scaling     Stroke of metal bellows divided by free length of bellows 7. Vacuum     The degree of gas dilution in a vacuum state is usually expressed as "high vacuum" and "low vacuum". A high degree of vacuum means that the degree of vacuum is "good", and a low degree of vacuum means that the degree of vacuum is "bad". Torr is usually used as a unit, and Pa has been used internationally as a unit in recent years. 1 Torr = 1/760 atm = 1 mm Hg = 133.322 Pa (or 1 Pa = 7.5 x 10-3 Torr) 8. Service life     The number of reciprocating movements of metal bellows under technical standards. 9. Stiffness     The for

The U.S. Influence of Environment Premium quality has stated the cancer threat is determined by 93% improved for any individual that ingest chlorinated H2O rather than non-chlorinated H2O . For anyone which is interested in their health, H2O with any amount of chlorine in it may be doubtful. How can you know should it be protect? We use chlorine to treat our drinking water, so chlorination in H2O is practically inescapable. Chlorine can get rid of unwanted organisms, which ensures you keep us healthier, and due to this , we performed commence to apply it. If you would like read about the impact that chlorine has on your own H2O to consume, keep reading to find if inadequate or too much can be risky. Have an impact on of Chlorination in Drinking Water There are crucial criteria in position to determine how safe normal water is made for utilization. It is actually risk-totally free to take in chlorinated H2O around 4 mg per liter. No damaging results will likely show up w

The warehouse door of Etelux’s glove box has been upgraded from manual opening to automatic opening. There are two modes for automatic opening: 1.Step mode 2.Auto mode The step mode is a menu question-and-answer operation, which realizes human-computer interaction in a real sense. Automatic mode operation process: Automatic mode is to select "automatic mode" in the menu. In the automatic mode, when the glove box needs to be fed in and out, the inner and outer doors of the big warehouse will be opened in turn. The user only needs to put the materials into the big warehouse after the warehouse door is opened, and then take out the warehouse door after the other side is opened The material can be used. During the whole process, the warehouse door is automatically opened and closed, which is very convenient. At the same time, the warehouse door is equipped with a sensor. When the warehouse door starts to close, if the user's hand reaches near the warehouse door,

Etelux's full range of vacuum glove boxes : IoT glove boxes, independent purification system glove boxes, electrolyte application glove boxes, solar energy application glove boxes, nuclear industry application glove boxes, vacuum welding application glove boxes, welding application gloves Box, OLED application field glove box, super capacitor / lithium electric oven integrated machine, lithium battery production line, sodium-sulfur storage battery welding production line, lithium electric oven integrated machine. There are many specifications and models available for users to choose from, from single-column and single-station suitable for research and development to dual-column / multi-column multi-station for large-scale production, and can be customized according to user requirements; organic solvents can be integrated according to user requirements Adsorbers, refrigerators, heating chambers, projection microscope systems, cold traps, cryogenic baths, organic solvent adsorbers

Recently, an uncle Li, who was nearly 70 years old, had only 10 teeth left in his mouth, and they were all severely shaken, and it was difficult to swallow and chew. Not only was he malnourished, he was as skinny as he was, but he also caused aspiration pneumonia; another 80-year-old man wore full-mouth active dentures It was barely cleaned, the mouth smelled bad, dentures were full of food debris, severe tartar, and moldy. Physicians warn that old people's poor teeth increase the risk of dementia and aspiration pneumonia. Elderly people placed nasogastric tubes, often neglecting to clean their teeth, causing severe calculus. Adults generally have 28 teeth in their full mouth. Even if they are old, they must have 20 teeth to have enough chewing function. However, people over 6 and 70 years old generally have less than 20 teeth, resulting in poor chewing, dysphagia, and bedridden patients. If swallowing is difficult, half of them will cause aspiration pneumonia, which is doubl

Gloveboxes in the field of nuclear research mainly involve the handling of radioactive substances, and these glove boxes are based on the principle of ensuring that operators are free from radioactive threats. There are strict regulations for glove boxes used in the fields of nuclear waste, post-treatment, nuclear energy and nuclear research. Nichwell strictly abides by a series of international safety standards such as environmental protection and quality control in the design of glove boxes for nuclear applications. Function Description: 1. Leakage rate < 5 × 10-5 / h 2. With automatic emission and radiation treatment function 3. Lifting and moving mechanism is set in the box Quick and safe change of gloves It can achieve the effect of quick and safe replacement of gloves, especially in the process of changing gloves, so that the contaminated gloves will not be exposed to the atmosphere or the gas in the container will not leak into the atmosphere. Device for

Modern laboratories and processing centers often require the use of high-purity gases and high-purity materials for more sophisticated modern fine processing and production, such as some large analytical instruments. In addition, in the daily laboratory and industrial production, some inert gases are also required. Atmospheric environment, such as some reducing reagents, catalysts, metals, etc. in the open air will cause the reagents to be oxidized directly in the air, or lose the reducing ability, or directly form an inert oxide layer on the surface, causing the metal surface to lose reduction or The ability to catalyze requires a closed environment protected by an inert gas for processing. These experimental operations can be completed in the glove box, which is currently a conventional glove box. To this end, an intelligently controlled glove box and an intelligent system of the Internet of Things are provided to realize the movement control and centralized management of the gl

Wave shape   1. It is the shape of the wave after hydroforming, and it is the most basic element constituting the metal bellows. 2.O.D     Outer dimensions of metal bellows 3.I.D     Inner diameter of metal bellows 4. Wave distance     Distance between two waves 5. Itinerary     Difference between free length and compressed length 6. Stretching amount     Metal bellows stroke divided by bellows free length 7. Vacuum degree     The degree of thinness of a gas under vacuum is usually expressed by "high vacuum" and "low vacuum". A high vacuum degree means that the vacuum degree is "good", and a low vacuum degree means that the vacuum degree is "poor". Torr is usually used as the unit. In recent years, internationally, Pa has been used as the unit. 1 Torr = 1/760 atm = 1 mmHg = 133.322 Pa (or 1 Pa = 7.5 x 10-3 Torr) 8. Service life     Number of reciprocating motions of metal bellows under technical standards. 9. Stiffness     Th

The function of the metal bellows depends on its structure. Different structures have different functions, and different structures are reflected in the wave pattern. The wave pattern refers to the corrugated pattern and shape after being cut along the axial direction. The wave shape of the bellows basically has U-shaped C-shaped, Ω-shaped and S-shaped. In order to improve the pressure-bearing ability and reduce the rigidity, a multi-layer bellows and a bellows with a reinforcing ring are introduced.     In general, the circular cross-section is superior to the ability to accept high pressure, but the allowable displacement is small. The U-shaped cross-section allows a larger displacement and the pressure can be relatively low. In general, the wave patterns used throughout the country are U-shaped corrugations. Under the condition of accepting higher working pressure and larger displacement, multi-layer U-shaped corrugated structure is selected. C-shaped bellows have high stiffne

Gas industry terminology, the vibration and rotation spectra of most gas molecules are in the infrared band. When the frequency of the incident infrared radiation is the same as the characteristic frequency of the vibrational rotation of the molecules, the infrared radiation will be absorbed by the gas molecules, causing the attenuation of the radiation intensity. An infrared gas analyzer made using the principle of absorption of infrared radiation by this gas molecule has the characteristics of high measurement accuracy, fast speed, and continuous measurement. In the industrial departments of iron and steel, petrochemicals, fertilizers, machinery, etc, instrument is an important monitoring method for production process control; it also has many successful applications in environmental pollution component detection and medical physiology research.  This product is used in: Optimized operation of small combustion systems For combustion systems using all types of fuels (oil, gas

   Arrange a warm little home to create a fresh and comfortable environment. Very common home decoration has entered millions of households. Individually designed, style and owner interest, especially highlighting the high-quality, high-quality life, enjoying some beautiful at the same time The pollution caused by the new home decoration has not attracted the attention of the general public. Obviously, they do not understand the pollution caused by the interior decoration and the seriousness of the problems.      There is a widely used ad saying "home is a place to rest assured." About one-third of the time is spent at home every day. Of course, you can't stand the source of pollution. What are the reasons for pollution in the new home decoration?      In summary: decoration materials can be said to be the culprit of interior decoration pollution.    Home improvement      At present, the decorative materials all contain a large number of chemical components, and

Glove box cleaning (inlet pressure can be appropriately reduced after opening and cleaning) 1) Definition: The gas in the box is replaced with working gas, and the gas in the box is discharged from the cleaning valve on the top of the glove box. 2) Steps: ① Ensure sufficient working gas; ② Close the loop; ③ Start cleaning; ④ Adjust the pressure reducing valve vice table, set pressure 0.1-0.2Mpa 3) Reasons for cleaning: ① Commissioning for the first time; ② Not used for a long time; ③ Misoperation causes air to enter; ④ Remove the organic solvents, acid and alkali solvents and other harmful substances in the glove box (too high content of organic solvents will affect the normal operation of oxygen probe and circulation system)

Process flow: 1. The "feeding conveyor" will stop when the three-cell battery pack (hereinafter referred to as the "battery pack") is moved to the designated position in front of the vacuum oven. Inside (the oven has 30 layers, 6 per layer, and a total of 180 batteries can be placed); 2. Each vacuum baking system has 12 vacuum ovens and 2 cooling boxes. "Unloading robot 1" feeds the oven from right to left in about 15 minutes. After the robot finishes loading the first oven, it loads the second oven, and so on. 15 minutes interval; set heating time (6 hours), baking temperature is 85 ° C; 3. After the baking is completed, the "Unloading Robot 1" puts the battery pack on the "Transition Conveyor Belt", the "Transition Conveyor Belt" stops the battery after it is transferred to the cooling box, and the "Unloading Robot 2" will "Transition The batteries on the "conveyor belt" are placed into the cool

Eight items: obstacle, period, referral, cognition, simplicity, vision, hearing, medication. Four notes: physical, psychological, social family, who should be responsible. Let's talk about "eight items" 1. Obstacles: Accessibility to the dental clinic, barrier-free access to the clinic, or low-level obstacles and safety require special design considerations. 2. Period: Appointment consultation in the morning or afternoon period, you need to consider the situation of the elderly. For example, some elders have stiff movements in the morning due to illness. 3. Referral: establish the habit of regular referrals and reminders. For example, the clinic's prior reminder, the elderly self-recorded in the calendar, or family and caregiver reminders. 4. Cognition: Physicians need to pay attention to the cognitive status of elders when communicating; for example, when we explain the condition, try to approach from the front of the eyes, and use non-verbal communicat

The digital manufacturing skills of four joints of stainless steel metal hoses , professional commodities and services, active unmanned production skills, intelligent high-end skills, and innovative new products and new skills have become outstanding highlights of this exhibition. Active skills and commodities are the lively elements of this exhibition. Stand-alone active, flexible production units, active production lines, industrial robots, active components and other exhibits represent new development effects. Stainless steel metal hose is an extension of JB/GQ0552-83 D95-5 metal joint. The metal joint is made of zinc alloy die-casting. The surface is galvanized, frosted, or chrome plated. It has a tight structure, no pores, and high strength. The metal joint is firmly connected with the metal hose, and the appearance is beautiful and generous.  The metal joint is a termination type, which is used to connect the metal hose to the linear joint on the box body. The metal joint

 Highvacuum baffle valve is gradually invading the market of other valves since its inception The working principle of high vacuum baffle valve is that the valve plate is sealed up and down through the valve stem. There are three ways to drive the valve stem: manual, flashlight, and pneumatic. Manual transmission parts are mainly threaded structure. High vacuum baffle valve can also adopt flat cam structure. The structure diagrams of right-angle and straight-through high vacuum baffle valves are respectively. The manual dual-use transmission part is composed of a motor, a worm gear and a worm, and is equipped with a travel switch. When the high vacuum baffle valve is connected to the power, the motor rotates in a certain direction (such as the opening direction). The worm wheel and worm drive the valve stem to move upward to raise the valve plate. When the valve rises to a certain height, the travel switch automatically cuts off the power. The valve stem movement stops immediately

1. Oven and glove box 2. The oven is equipped with one or more shifts of production materials at a time, and is baked and dehydrated; 3. Automatic material transfer in the oven 4. After the oven material baking process is completed, it is transferred to the glove box cooling area for cooling at a time; 5. After the cooling is completed, the material is picked up by an automatic material picking robot and transferred to the processes of liquid injection, soaking, standing, sealing, etc. These processes are automatic production processes; 6. After the above operation is completed, exit the warehouse through a large warehouse; 7. After all the materials have been transferred to the glove box, close the door with the glove box, open the outer door, and reload the material for the next shift of the material oven and the original process. The production line does not need to be connected with multiple ovens. It can bake one shift or multiple shifts at a time, saving productio