Nu Instrument 高分辨率等离子体质谱仪Attom ES HR-ICP-MS

1.双聚焦HR-ICP-MS，分析器和进样系统接地保护；

2.高离子化效率的ICP源；

3.便于接入的Peltier冷却雾化室；

4.方便连接各种进样系统；

5.高性能离子抽取和聚焦透镜；

6.全涡轮分子泵（水冷）真空系统；

7.所有真空泵和传感器接地保护；

8.具有多种扫描模式的“快扫”扫描技术；

9.低噪音不连续打拿级离子电子倍增管；

10.独有的检测器信号衰减系统，单一离子计数模式，线性动态范围达到9个数量级；

11.可选的法拉第检测器，可将线性动态范围扩大到12个数量级；

12.强大易用的仪器控制和数据处理软件。

Attom ES是一种双重聚焦电感耦合等离子体质谱仪，其目的是为了快速精确的同位素比率和固体和液体基质中微量元素的定量分析的zei终工具。 独特的快速扫描技术，加上新颖的宽动态范围检测系统，使Attom ES成为强大的分析工具。 此外，灵活的高分辨率狭缝系统为复杂矩阵中明确的确定提供了灵敏度和分辨率之间的zei佳解决方案。

The Attom ES is a double focussing inductively coupled plasma mass spectrometer that has been purpose designed to be the ultimate tool for rapid and precise isotope ratio and quantitative analysis of trace elements in solid and liquid matrices. The unique fast scanning techniques, coupled with a novel wide dynamic range detector system make the Attom ES a powerful analytical tool. Furthermore, the flexible high resolution slit system offers the best solution between sensitivity and resolution for unambiguous determinations in complex matrices.

Key Features

High ionisation efficiency ICP source

Five programmable gas flow controllers

Easy access Peltier cooled spray chamber

Easy connection of alternative sample introduction systems

High performance ion extraction and transfer optics

All vacuum pumps and sensors operated at ground potential

Double focussing HR-ICP-MS with analyser and sample introduction system at ground potential

All turbo pumped (water cooled) vacuum system

Low Hysteresis magnet with fast magnetic field changes

‘FastScan’ scanning technology with multiple scan modes

Low noise discrete dynode electron multiplier

Unique patented detector attenuation system, no analogue mode required

Optional Faraday detector for 12 orders of magnitude dynamic range

Enhanced sensitivity interface optimised for laser ablation and dry sample introduction