Description
Principle of operation
The plasma is the fourth state of existence of matter. Matter usually exists in three states: solid state, liquid state and gaseous state. But in some special cases, there is a fourth state, such as the matter in the ionosphere of the earth's atmosphere. In plasma state, there are the following substances: electrons in high-speed motion state; neutral atoms, molecules and atomic groups (free radicals) in active state; ionized atoms and molecules; unreacted molecules and atoms, etc., but the substance still maintains the neutral state in general.
The plasma cleaner is to use the properties of these active components to treat the sample surface, generate high-energy disordered plasma through RF power supply under certain pressure, and bombard the cleaned product surface by plasma, so as to achieve cleaning, modification, photolithography, ashing and other purposes.
Plasma cleaner produced by Betop not only has beautiful appearance, but also has excellent internal quality and stable and reliable performance. The main core components are all imported in original form.
Features
Functional characteristics
◆Adopt Honeywell vacuum pressure sensor, which has stable and reliable performance.
◆Using Dwyer gas float flowmeter, the flow control is accurate.
◆Unique two-way gas control mode makes gas control more stable.
◆Patented arc electrode plate design, more complete cleaning;
◆Capacitive plasma excitation mode;
◆built-in plasma excitation plate;
◆The cabin body, pipeline and valve body are all made of high quality stainless steel and are corrosion-resistant and rustless (quartz cabin is optional).
◆Touch button + 4.3 inch LCD screen + double float flowmeter combination system control; Clear display, simple and convenient operation;
◆Two working modes: manual and automatic, which can be switched arbitrarily according to the needs of customers;
◆Intelligent programmable control, programmable automatic completion of the entire experimental process;
◆Sample table lifting (optional)
◆No need for any consumables, low cost of use;
◆Maintenance-free, keep the instrument clean during daily use;
◆The whole machine is guaranteed for one year.
Applications
The plasma cleaner has been widely used in various fields of scientific research, including materials science, optics, electronics, medicine, environment science, biology and so on. It is mainly used in the following experiments:
◆Surface cleaning
◆Surface activation
◆Removal of Surface Organic Matter
◆Bonding
◆Hydrophobic experiment
◆Degumming
◆Disinfection of instruments
◆Metal reduction
◆Simple etching
◆Pretreatment before coating, etc.
