二手 HITACHI S-5500 #9194484 待售
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ID: 9194484
优质的: 2009
Scanning electron microscope (SEM)
Secondary electron image resolution:
0.4 nm (30 kV, Sample height = 1.0 mm)
1.6 nm (1 kV, Sample height = 2.0 mm)
Accelerating voltage: 0.5 - 30kV
Magnification:
LM Mode: 60 - 10000x
HM Mode: 800 - 2000000x
Electron optics:
Electron gun: Cold cathode field emission electron source
Lens system: 3-Stage electromagnetic lens reduction system
Objective lens: Variable type
Stigmator coil: Octopole electromagnetic system
Scanning coil:
HM Mode: 2-Stage electromagnetic deflection
LM Mode: 1-Stage electromagnetic deflection
Beam blanking:
Electrostatic type: Synchronized with scanning coil
Electromagnetic type: Image freezing
Specimen stage:
Stage: Side-entry goniometer stage
Stage traverse:
X: ±3.5 mm
Y: ±2.0 mm
Z: ±0.3 mm
T: ±40°
Sample Size:
Bulk: 5.0 mm x 9.5 mm x 35 mmH (max)
Cross-section: 2.0 mm x 6.0 mm x 5.0 mmH (max)
Electrical image shift: ±5 ~m (Sample height=0 mm)
Detectors (Options):
Secondary electron detector
Upper backscattered electron detector
YAG Backscattered electron detector
BFIDF Duo-STEM detector
STEM Detector
Faraday cup
Energy dispersive X-ray detector
Display system
PC: Windows desktop PC
OS: Microsoft windows XP Professional
Monitor: 19 type LCD
Image display mode:
Full screen display: 1,280 x 960 pixels
Reduced area display: 640 x 480 pixels
Reduced area display: 320 x 240 pixels
Dual image display: 640 x 480 pixels x 2
Evacuation system
Auto evacuation:
Fully automatic pneumatic valve
Control system
Ultimate vacuum:
Electron gun chamber: <1 x 10^7 Pa
Specimen chamber: <7 x 10^5 Pa
Vacuum pumps:
Ion pump: 70 l/s x 1
Ion pump: 30 l/s x 1
Turbo molecular pump: 260 l/s x 1
Scroll type dry pump: x 1
Utility requirements:
Room temperature: 15 ~ 25°C
Humidity: 60% RH or less
Power: Single phase, ACIOO-240V ±10%, 4 kVA
Grounding: 100 ohms or less
Cooling water:
Flow: 0.6 - 1.0 l/min
Pressure: 50 - 100 kPa
Temperature: 10 - 20°C
Supply faucet: Rc 3/8 tapered female thread x 1
Drain port:
20 mm Diameter
Natural drain located on floor
2009 vintage.
HITACHI S-5500扫描电子显微镜是为高分辨率成像和分析而设计的最先进的SEM。它的先进功能使其成为广泛的影像和分析（包括生命科学、材料科学和环境分析）的理想选择。HITACHI S 5500有一个溷合扫描设备，具有二次和反向散射电子探测器，以及四个电子进入端口。它还具有最先进的电子光学系统和可变压力室，使操作从真空到高气压。光学单元被设计成最大限度地减少像差，导致二次电子成像的高性能5 nm分辨率和反向散射成像的3 nm分辨率。S-5500优化用于观察和分析软材料的生物和高分辨率成像。显微镜的环境室对于观察细胞培养物特别有用，允许以各种扫描模式观察细腻的物质，如低对比度成像、干燥指数和可变压力成像。S 5500还包括一台板载离子爆破/沉积机，可用于精确的样品制备和观测。该工具通过将材料沉积到样品表面上的能力，能够产生精密的成像结果，具有清晰而精细的细节。沉浸式3 D显微镜也可以与HITACHI S-5500通过利用独特的STED成像功能。这允许了单分子荧光成像、纳米尺度成像、三维断层扫描等各种成像技术。HITACHI S 5500还能够产生高质量的扫描电子衍射图，带有集成的EBSD探测器。由此得到的图样可用于解析晶体结构，预测弹性模量、相对硬度、缺陷浓度等性质。因此，S-5500是分析纳米结构和材料性能的理想仪器。S 5500还具有广域成像资产,能够产生清晰、高分辨率、低噪声的图像。这使得它成为观察细节极为重要的大型标本的理想选择。总体而言，HITACHI S-5500扫描电子显微镜大大扩展了显微镜技术的能力和应用，允许在原子水平上对样品进行分析。其独特的性能提升特性组合使得它成为许多科学和工业领域的理想选择。
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