Apollo 300 扫描电镜

Apollo 300 扫描电镜参数指标

参数指标我要纠错


仪器型号:Apollo300

生产厂家:CamScan (英国剑桥)

主要技术指标:

1.分辨率:1.2nm(30kv)/1.5nm(15kv)/2.0nm(1kv)

2.加速电压:100-30kV

3.EDS分辨率: Mn Ka小于133eV

4.EDS 元素分析范围:B5-U92

主要附件:

 1.Through-Lens电子探头

 2.低位探头

 3.英国OXFORD公司INCA EDS

 4.英国OXFORD公司 EBSD

 5.波谱仪(计划安装)

主要用途:

 样品表面高分辨形貌观察、表面元素能谱分析、材料织构分析等。


技术参数

1.电子枪: 高精度预对中三级透镜,由安装了高亮度肖特基电子光源的热场电子枪和两级磁透镜组成 

2.zei大束流: 典型30nA (在减小分辨率的情况下,可达100nA) 

3.放大倍率: <3x to>900,000x 

4.加速电压: 0.1到30KV 

5.内部尺寸: 宽413mmx深313mmx高313mm 

6.多个附件接口: 用于EDX, WDX, EBSD, SEI 的16个位置合理的附件接口 

7.样品台: 6轴,优中心中样品台移动,高精度样品移动,大样品台 

8.样品台移动:X=100mm,Y=100mm,(Y=150mm,选配)Z=50mm,倾斜角=-5to+90°,Z'=10mm,旋转角=360° 

9.DELPHI透镜贯穿式(SE/BSE)上位探测


  电子枪: 高精度预对中三级透镜,由安装了高亮度肖特基电子光源的热场电子枪和两级磁透镜组成

  zei大束流: 典型30nA (在减小分辨率的情况下,可达100nA)

  放大倍率:<3x to>900,000x

  加速电压: 0.1到30KV

  内部尺寸: 宽413mmx深313mmx高313mm

  多个附件接口: 用于EDX, WDX, EBSD, SEI 的16个位置合理的附件接口

  样品台: 6轴,优中心中样品台移动,高精度样品移动,大样品台

  样品台移动:X=100mm,Y=100mm,(Y=150mm,选配)Z=50mm,倾斜角=-5to+90°,Z'=10mm,旋转角=360°

  DELPHI透镜贯穿式(SE/BSE)上位探测


SED, EDX, WDX and EBSD are all mounted on same chamber face and point in direction of stage tilt axis.

Total number of available ports:

Mounting face

Number of Ports

Normal Use

Additional information

Door:

3-off

2-off (Fastrac)

1-off (Spare)

Available for other uses when Fastrac stage control not fitted.

Upper port used for Cryo transfer LN2 reservoir.

Left face
(Facing stage tilt)

1-off

1-off

1-off

EDX

WDX

EBSD

40º take off angle (30º, 45º options)
40º take off angle (30º, 45º options)
-18º angle upwards

Rear face
(With 3 port option)

3-off

1-off 
1-off
1-off
1-off

BSD Robinson Retractable
BSE KE Retractable (Low Vac)
Cathodoluminescence

BSE Head amplifier
Baratron Pressure Gauge
Spare
Spare

Normally mounted under final lens except for Low Vac SEM
Light path to CL PMT and Monochromator

For Low Vac System only

Right face:

1-off

Airlock port

The large single 200mm flange can be used for other purposes when Airlock not fitted.

Top of chamber:

2-off

Stereo optical microscope + illumination.

Alternative viewing devices can be fitted.





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