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Audited Supplier Lab High Vacuum Electron Beam Evaporation Coating Machine
Electron beam (e-beam) Evaporation
During an e-beam evaporation process, current is first passed through a tungsten filament which leads to joule heating and electron emission. High voltage is applied between the filament and the hearth to accelerate these liberated electrons towards the crucible containing the material to be deposited. A strong magnetic field focuses the electrons into a unified beam; upon arrival, the energy of this beam of electrons is transferred to the deposition material, causing it to evaporate (or sublimate) and deposit onto the substrate. Adding a partial pressure of reactive gas, such as oxygen or nitrogen to the chamber during evaporation can be used to reactively deposit non-metallic films.
Specifications of thermal evaporation coater
| Product name | Electron beam evaporation coating machine |
| Product model | TN-X-EIB500 |
| Service condition | Ambient temperature ranged from 5 to 40ºC |
| Source | Three phase 380V |
| Voltage | 220V 50HZ |
| Power | <20 kW |
| Water gage | <2.5bar |
| Plated layer monitoring | Using SQM160 membrane thickness monitor, the inhomogeneity of coating thickness is less than 6%. |
| Heat lamp | Four halogen heating lamps were used for degassing and one neon lamp for lighting |
| The electrode interface | With a 2-way metal evaporation electrode interface, backup |
| Water cooling system | Water pressure monitoring |
| Observation window | 100mm in diameter, with X-ray filter glass |
| Control system | Touch screen system |
| Vacuum chamber dimensions | Evaporation chamber dimensions: Φ 500 * H500mm |
| Electron gun | New electronic gun, a 6-hole crucible |
| Sample turntable | Sample size: <150mm, the sample table can rotate, the sample table surface and the electron gun surface distance adjustment up and down, the adjustment distance is 200mm-250mm, the sample table can be heated, heating temperature <500ºC. |
| System vacuum degree | A. Limit vacuum: baking for 12~24 hours, continuous pumping, vacuum less than 5x10-5Pa B. Extraction rate: a vacuum <5x10 in 40 minutes, starting from the atmosphere-4Pa C. System leakage rate: after 12 hours of shutdown, measure the vacuum degree of the vacuum chamber is <10Pa |
| The vacuum unit | FB1200 Molecular pump + VRD-16 front stage pump + side extraction valve + gate valve + cut-off valve + composite vacuum meter + coating monitoring vacuum meter interface (standby) |
Customized evaporation coating system is available!
Q. Are you a manufacturer or a trading company?
A. We are professional laboratory instrument manufacturers, having our own design team and factory with mature technical experience, and can guarantee the quality of products and the optimal price.
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales departments that can respond to you within 24 hours to resolve any technical issues.
Q. How long is your delivery time? If I want to customize the instrument, how long does it take?
A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.
Q. Our country's power supply and plug are different. How do you solve it?
A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.
Q. How to pay?
A.T / T, L / C, D / P, etc., it is recommended to use Made in China Trade Guarantee.
Q. How is the package of goods? Delivery methods?
A.1. Standard export fumigation sign wooden box packaging 2. Express, air, sea shipping according to customer requirements, find the most suitable way.
More questions, please contact us.
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