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High-Vacuum Organometallic Thermal Evaporation Coating System

Category:

Resistance Heating Evaporation Equipment


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Product Description

Main technical parameters:
1. The equipment’s ultimate vacuum level ≤ 5×10 -5 Pa, restore equipment operating vacuum ≤6×10 -4 Pa, less than 40 min (new equipment purged with dry nitrogen)
2. Total equipment leakage rate: After the equipment is shut down and the pump is stopped for 12 hours, the vacuum level shall be ≤10 Pa.
3. Spacing between the evaporation source and the substrate: 180 mm ± 60 mm
 
 

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