ATL亚特兰蒂斯意大利进口光谱仪的详细介绍
. 真空光学系统Vacuum Optical system
v 巴邢-龙格架法,焦距: 750 mm.
Paschen Rounge optical mount, focal length 750 mm
v 全息衍射光栅,光栅刻线2400或3600条/mm (随分析软件而定)
High luminosity Holographic grating with 2400* grooves/ mm or 3600 grooves/mm depending on analytical program
v 谱线范围:120 -800 nm (随分析软件而定)
Spectral field 120 to 800 nm, depending on analytical program
v 高灵敏光电倍增管检测系统
High Sensitivity PMT ( Photomultiplier) detection system
v 密封的光学室,可避免灰尘、光线的干扰。
Optical chamber sealed against light and dust.
v 可添加CCD模块以提高仪器的分析能力。
Additional CCD modules can be added to increase the analytical capabilities of the instrument.
2. 谱线Spectral lines
一条光线是由分光器处理的发射波长产生的。
One optical line is provided per emission wavelength measured by the spectrometer.
每条线包括:Each line includes:
v 面罩上有一个次级狭缝
One secondary slit on the mask
v 一个光电倍增管优化特定的谱线范围
One photomultiplier tube (PMT) optimised for the spectral range
v 一个反射镜(在必要的情况下 ,有赖于光电倍增管的位置)
One mirror ( where necessary , dependent on the position of the PMT)
v 一个特有的获取通道
One specific acquisition channel
v 一个可调的高压电源
An adjustable high voltage supply
分析通道数量可达54个,根据分析要求来选用多种光学模块。
The numbers of channels can be extended up to 54, depending on the analytical requirements by mean of multiple optic modules.
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