英国Cressington 108C Carbon电镜专用镀碳仪

发布:2016-10-23 13:10 | 来源:未知 | 浏览:


Cressington
Carbon Coater 108carbon/A
The Cressington 108 carbon coaters use a novel evaporation supply. Current and voltage are monitored by sensor wires in the head and the evaporation source is controlled as part of a feedback loop. The supply gives the conventional rod fed source unusual stability and reproducibility. Power consumption is low and the source shows exceptional re-starting characteristics. The evaporation source can be operated in "pulse" or "continuous" modes.

Carbon Coater 108carbon/A
Picture of coater 108carbon/A with MTM-10  
Illustrated:-
  carbon coater 108carbon/A;
thickness monitor MTM-10
The Cressington 108carbon/A offers the choice of either manual or automatic evaporation.

In automatic mode the evaporation source operates at a programmed voltage for a programmed time. The programmer is simply adjusted and displays voltage and time digitally.

In manual mode the unique Cressington supply can be operated in "pulse" or "continuous" with the output voltage set using the rotary control.

Picture of 108 carbon source
view specification

Pumping System

The modular desktop design combines carbon control unit, pumping system and thickness monitor into an area of only 42cm x 60cm (16" x 24"). The desktop pumping system is fully integrated using a quick release all metal coupling system. The compact high speed rotary pump (30sec to 0.1mb) is mounted on an anti-vibration table with a desktop base.

The pumping system can be easily extended into a dual pumping system to accomodate the Cressington Sputter Coater along side a Cressington Carbon Coater.


Thickness Monitors

Both 108 carbon coaters can be fitted with a high resolution thickness monitor. Resolution is better than 0.1nm for carbon. Careful use of monitor and evaporation controller gives better than 5% reproducibility of coating thickness in the useful 15nm - 25nm range.

Features优势说明:
 
Specification技术规格:
样品仓尺寸 120 mm x 120mm, 高强度不锈钢结构
样品台 可放置12个标准SEM样品座,高度可在 60mm内调节
溅镀材料 Bradley 型高纯度碳棒, 无需削减或调整
溅镀优点 基于微处理器反馈控制,远程电流/电压感应;提供真空安全联锁装置,最大180A,配有过流保护
模拟计量 真空Atm - 0.001mb,电流: 0 - 200A
控制方式 自动蒸镀控制,使用可编程电压控制和计时;可选择手动操作或自动控制数字计时 (0 – 30秒),数字电压设定 (0.1 to 6.0V)
膜厚监控仪 MTM-10高精度膜厚监控仪(选配)
工作电压 220V, 50/60HZ
适用配套 FEI, Phenom, Zeiss, JEOL, Hitachi, Tescan等扫描电镜系统
 
  • 源自1973年英国先进的电镜配套镀膜工艺,60多年专业技术及全球5000名科研工作者的信赖;
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  • 独特的受反馈控制的碳棒蒸发系统可以在膜厚为20nm左右进行多次蒸发,无须切削或调整碳棒形状;
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  • 108C中使用的高纯碳棒可以在高倍下得到高质量的镀膜效果,以便进行电镜成像和能谱仪X射线EDS或EBSD分析;
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  • 使用新型的蒸发装置:电流和电压通过磁控头传感监控,蒸发源作为反馈回路一部分被控制,该蒸发装置使常规碳棒具有优良的镀膜稳定性和重现性;
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  • 自动模式下,蒸发源按程序设定进行镀膜,手动模式下,独特的设计允许以脉冲或连续方式操作,并通过旋钮控制输出电压