直读光谱仪

光学系统Optical system

谱线Optical lines控制、电子采集和数据读出系统Control, Acquisition Electronics and read out system火花源Spark Source火花台Spark Stand软件Software控制中心：电脑Control station : computer

组成部分的描述：

DESCRIPTION OF THE COMPONENTS:

光学系统OPTICAL SYSTEM

v多块高性能CCD检测器系统，根据应用需要最多达16块CCD检测器

Multi High Resolution CCD Multi detectors (Charge Coupled Device) system with up to 16 CCD solid state detectors depending on the application

v每块CCD 3,648像素

Each CCD has 3,648 active elements (pixels equivalent)

v58,368像素的分辨率(16 x 3,648像素)

Resolution of full range 58,368 active elements (pixels) (16 x 3,648 pixels)

v高性能全息衍射光栅，光栅刻线1200或2700或3600条/mm

High luminosity holographic grating with 1200 or 2700 or 3600 grooves per mm

v温度稳定系统

Stabilized against fluctuations in temperature

v采用特殊材料应对漂移

Special material for drift free

v焦距：500 mm

Focal length 500 mm for all optical systems

v谱线波长：140 - 800 nm由衍射光栅的选择决定。光栅的选择由制造商根据分析元素和分析程序来决定

Spectral optical wavelength 140 – 800 nm depending on selected diffraction grating. Grating selection is made by manufacturer depending on analytical programs and elements

v全光学系统自动描迹

Automatic profiling full optical system

v密闭的真空光学室可以避免灰尘、光线的干扰

Vacuum tight optical chamber sealed against light and dust

谱线OPTICAL LINES

vSCP覆盖了全元素分析范围，可根据具体需要分析相应的元素

SCP can be equipped with all the needed spectral lines basing on analytical programs requested

v光学系统包括固态检测器能够测量样品所发出的全谱

Optical system includes full range multi-chanel CCDs solid state detectors able to measure the whole optical spectra emitted by all elements in the samples

v并且为将来可能的升级，增加分析线（元素）方便

It’s always possible to integrate new spectral lines (elements) for future upgrade

v可现场增加分析程序

Possible on site addition of analytical programs

控制、电子采集和数据读出系统CONTROL, ACQUISITION ELECTRONICS and READ OUT

v电子系统具有微处理器控制的多通道积分和数据系统采集功能

Electronic system with integrators multi-channels and Data System Acquisition PC controlled by microprocessor

v高速16位模数转换器

High speed 16 Bit ADC

vISP混合信号Flash微控制器100MHz

Mixed Signal ISP Flash MCU 100 MHz

v多种连接源

Serial Source Interface

v高速读出及高速USB借口支持快速数据控制与处理系统

High speed readout with high speed interface USB for fast data processing and controlling the system

v最多16块CCD模块，由制造商根据应用情况选择

Up to 16 input for CCD modules. CCD modules selected by manufacturer

火花源SPARK SOURCE

v全自动控制火花源

Full automatic controlled source

v半导体控制放电激发

Solid state spark source semiconductor controlled.

v1到100 A等离子体电流

Plasma current from 1 to 100 A

v放电参数由密码保护

The discharge parameters are protected by password

v特别的分析要求可有不同的激发参数

Variable discharge parameters for individual analytical tasks

v火花光源放电稳定，不受供电系统波动的影响

The spark source is stabilized against variations of the power supply

v激发参数由激发线和分析程序标定和控制

Excitation parameters configurated and controlled according to excitation lines and analytical programs

v火花源可有多种参数设置

Spark source with variable parameters

v火花频率: 200到to 1000 Hz (可控)

Spark Frequency: 200 up to 1000 Hz (controllable)

v火花持续时间10-10000 us (可控)

Spark time 10-10000 us (controllable)

火花台SPARK STAND

v开放式的火花台可以分析测试重达20Kg的各种形状的样品

The open universal spark stand allows to analyse samples up to 20 Kg and suitable for samples in different forms

v电极易于拆卸维护

The electrode is easily removable for maintenance

v氩气吹扫火花台，低氩气消耗

Argon flushed spark stand with minimum consumption of Argon

v使用便捷的样品夹支持快速样品更换

Quick change with simple designed sample clamp for fast sample throughput

v不同样品的适配器可满足各种样品的需求（可选）

Small adapters for different samples are also available for various kind of samples(options)