Vacuum chamber |
Circular type vacuum chamber,size: dia. 450×350mm |
Vacuum system configuration |
Compound molecular pump, mechanical pump, gate valve |
ultimate pressure |
≦6.67*10-5Pa(After baking degassing) |
Vacuum recovery time |
Up to 6. 6*10-4Pa in 40 minutes. (the system briefly exposes the atmosphere and fills with dry nitrogen to start pumping) |
Magnetron target component |
3 sets of permanent magnetic targets; target size dia. 60mm (one of the targets can sputtering ferromagnetic material). The RF beach and DC cutoff of each target are compatible; and the distance between target and sample is adjustable from 90mm to 100mm; when direct upward sputtering, the distance between target and sample is adjustable from 40mm to 80mm. |
Water-cooling Substrate Heating Revolution Table |
Substrate Structure |
The substrate heating and water cooling work independently, and the heating furnace can be replaced by water cooling substrates |
Sample size |
Dia. 30mm |
Mode of motion |
The substrate can rotate continuously, and the rotation speed is 5-10 RPM |
Heating |
Max. Temperature 600℃±1℃ |
Substrate Negative Bias |
-200V |
Gas channel system |
2-channel Mass Flow Controller (MFC) |
Optional parts 6 station base plate heating revolution table |
Removing the single substrate, The water heating platform can be replaced on the rotary table. 6 sheets of 30mm substrates can be placed simultaneously; Among the six stations, one of them is installed with heating furnace, while the rest are natural cooling substrates. Maximum temperature of substrate heating: 600℃±1℃ |
Computer Control System |
Control sample rotation, baffle switch, target identification, etc. |
Floor Occupied |
Main machine |
1300×800mm2 |
Electrical Cabinet |
700×700mm2 |