• 手机:13524742860
  • 座机:021-36400739
  • 邮箱:yangmin777@163.com

HT7830透射电子显微镜

产品名称:HT7830透射电子显微镜

产品规格:进口

产品单位:台

产品详情

HT7830透射电子显微镜

产品介绍:

HT7830是日立120kV透射电镜的高分辨版本,主要针对软材料领域,保留了HT7800标准版的CMOS荧光相机、双隙物镜、全数字化、大集成等优点,同时专门针对材料类样品升级了物镜极靴,采用高亮度的LaB6灯丝,可实现0.19nmon-axis)的线分辨率,是目前120kV高分辨率的透射电镜。

主要参数:

线分辨率:0.19nm120kVon-axis

加速电压:20~120kV100V/step 连续可调)

放大倍率: (HC模式)    ×1000~×300,000

                  (HR模式)    ×4,000~×1000,000

                  (低倍模式×100~×1,000 

应用领域:

纳米材料、高分子材料、生命科学领域

产品参数:

Item

HT7800(Standard)

HT7830 (UHR)

 Gun

W, LaB6(option)

LaB6, W(option)

Resolution (lattice) ※1

0.204 nm@120kV (Off-axis)

0.19 nm@120 kV (on-axis)

Magnification

Zoom

x200x200,000 (HC)

x4000x600,000 (HR)

(Non-rotation zooming system)

x1,000x300,000 (HC)

x4000x1,000,000 (HR)

Low Mag

x50x1,000

x100x1,000

Stage

4-axis eucentric goniometer stage

5-axis eucentric   goniometer stage

Maximum tilt angle

±70°

±10°

3D tomography

Yes   (Standardization)

No

STEM  

Yes

Yes

EDS

Yes

Yes

Standard features

Auto focus,   Microtrace, Autodrive, Live FFT, Measurement, Low dose, API (auto   pre-irradiation), Image navigation function,, Whole view function*2, Drift   correction function, 3D tilt image acquisition function*2, etc.

Main option

STEM, Cold finger,   X-ray analysis system (EDX), LaB6 filament*3, Beam stopper*3,  Selected area aperture*3, 5-axis   eucentric goniometer stage*3, TEM mapping, Various specimen   holders, Dry pump, etc.