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Danh mục:
CiqtekTừ khóa:
Vận chuyển giao hàng toàn quốc
Phương thức thanh toán linh hoạt
Gọi ngay 0974692294 để mua và đặt hàng nhanh chóng
Mô tả sản phẩm
CIQTEK SEM4000 is an analytical thermal field emission scanning electron microscope equipped with a high-brightnesslonglife Schottky field emission electron gun.
Three-stagemagnetic lens design, with large and continuously adjustable beam current, has obvious advantages in EDS, EBSD, WDS, and other applications. Support low vacuum mode, can directly observe the conductivity of weak or non-con-ductive samples. Standard optical navigation mode, as well as intuitive operation interface, make your analysis work easy.
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Key Parameters |
Resolution | 1 nm @ 30 kV, SE |
| 0.9 nm @ 30 kV, STEM | ||
| Accelerating voltage | 200 V ~ 30 kV | |
|
Magnification |
1 ~ 1,000,000 x | |
|
Electron gun |
High brightness schottky field emission electron gun | |
| Sample room | Vacuum system | Fully automatic control |
| Low vacuum (optional) | Max 180Pa | |
| Camera | Dual cameras
(Optical navigation + in-chanmber monitoring) |
|
| Distance | X: 120 mm | |
| Y: 115 mm | ||
| Z: 50 mm | ||
| T: -10°~ +90° | ||
| R: 360° | ||
| Detector and extension | Standard |
Everhart-Thornley detector (ETD) |
| Optional |
Low vacuum detector (LVD) |
|
| Backscattered electron detector (BSE) | ||
|
STEM detector |
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| EDS | ||
|
EBSD |
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Airlock |
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Trackball & Knob control panel |
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| Software |
Language |
Chinese/English |
| OS | Windows | |
| Navigation |
Optical navigation, gesture navigation |
|
| Automatic function | Auto brightness contrast, auto focus, auto astigmatism |
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