理学 NEX-QC/NEX-QC+ ...
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激发源：

50KV X射线管

4Wzei大功率

6个X光管过滤片和光阑

检测：

高性能半导体探测器

Peltier Thermo-电制冷

实现光谱分辨率和高计数率的zei佳匹配

样品室：

190mm*165mm*80mm大尺寸样品室

单一位置32mm样品窗

单一位置40mm样品窗

块状样品

6位32mm自动进样器

5位40mm自动样品室

单一位置32mm旋样器

在空气中或充氦下分析

  • Analyze ₁₁Na to ₉₂U non-destructively 非破坏性地分析₁₁Na to ₉₂U

  • Solids, liquids, alloys, powders and thin films 固体，液体，合金，粉末和薄膜

  • 50kV X-ray tube for wide elemental coverage 50kV X射线管，分析宽范围的元素

  • SDD detector for superior resolution and sensitivity  SDD检测器，具有超高的分辨率和灵敏度

  • Modern smartphone style “icon driven“ user interface   现代的智能手机形式的“图标驱动”用户界面

  • Multiple automated tube filters for enhanced sensitivity  多个自动光管过滤片，提升灵敏度

  • Convenient built in thermal printer  方便的内置热敏打印机

  • Low cost with unmatched performance-to-price ratio   低成本，无以伦比的高性价比

  • Optional fundamental parameters  可选的基础参数

　　非破坏性分析元素11Na到92U

　　50Kv X射线管适用于更宽的元素范围

　　半导体检测器提供zei佳的精度和检测限

　　多个自动光管过滤片提供了灵敏度和选择性

　　持有成本低和性价比高


NEX QC+ Specifications


Excitation

  • 50kV X-ray tube

  • 4W max power

  • 6 tube filter positions with shutter

Detection

  • High performance SDD semiconductor detector

  • Peltier thermo-electric cooling

  • High spectral resolution and count rate

Sample Chamber

  • Large 190 x 165 x 60 mm sample chamber

  • Single position 32 mm sample aperture

  • Single position 40 mm sample aperture

  • Bulk sample aperture

  • 6-position 32 mm automatic sample changer

  • 5-position 40 mm automatic sample changer

  • Single position 32 mm sample spinner

  • Analysis in air or helium

Environmental Conditions

  • Ambient temperature 10-35ºC (50-95ºF)

  • Relative humidity ≤85% non-condensing

  • Vibration: undetectable by people

  • Free from corrosive gas, dust and particles

Software & Application Packages

  • Qualitative and quantitative analysis

  • Normalization and validation feature

  • Fundamental parameters

  • Data export function with LIMS compatibility

  • User selectable shaping times

  • Simple flow bar wizard to create new applications

  • Icon driven graphical user interface

  • Password protection

User Interface

  • Embedded computer

  • Internal thermal printer

  • USB and Ethernet connections

Spectrometer Data

  • Single phase AC 100/220V, 1.4A (50/60 Hz)

  • Dimensions: 33.1(W) X 43.2(D) X 37.6(H) cm (13x17x14.8“)

  • Weight: 16 kg (35 lbs)

Options

  • 6-position 32 mm automatic sample changer

  • 5-position 40 mm automatic sample changer

  • Single position 32 mm sample spinner

  • Helium purge

  • Fundamental parameters

  • 2MP CMOS camera w/ manual collimators

 







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