分辨率 | 加速 电压 | 探针电流 样品台 | 放大率 | 试件室尺寸 | |
Q25 SEM | High vacuum
Low vacuum
*optional | 200 V - 30 kV | up to 2 μA, continuously adjusted | 13 to 1000000x | 284 mm size left to right |
Q45 SEM | High vacuum
High vacuum with beam deceleration option 7.0 nm at 3 kV(BD mode* + vCD*) Low vacuum
Extended vacuum mode (ESEM) *optional |