日立FOUNDRY-MASTER EXPERT
全谱火花直读光谱仪
技术方案
FOUNDRY-MASTER EXPERT落地式直读光谱仪技术参数
FOUNDRY-MASTER EXPERT落地式光谱仪可应用于固体金属样品的元素定量分析及牌号鉴定。光学系统采用CCD检测器，光谱范围覆盖黑色、有色金属典型材料，全新数字光源，仪器装备有氩气冲洗火花台，开放式火花台适合不同形状和尺寸的样品分析。
Spectrometer Optical System光谱仪光学系统
- Flat field Multi-CCD optics平场多CCD光学系统
- Pixel resolution 14 pm. 像素分辨率：14 pm
- Reciprocal dispersion（1st order）. 线色散率倒数(一级)：1.75nm/mm
- External entrance window, easy access for cleaning or exchange外部入射窗口，方便清洗及更换
- High stability against outside influences thanks to Peak Position Alignment (PPA).
实时波长校准功能保证了优异的长期稳定性。
- Solid, robust technology and compact design allow continuous use in any location, in the lab or on site, even in rugged conditions.
保证仪器能够在任何恶劣的环境中持续正常工作，从实验室到炉前现场，甚至更严酷的环境。
Spark Source火花源
- New digital spark generator with optimized discharge parameters for atomic lines, lowering detection limits of a wide range of elements全新的数字光源，电脑调节的火花激发参数，帮助降低元素检出限
- High energy pre-spark (HEPS) 高能预燃技术 (HEPS)
- Computer controlled parameters计算机调节参数
- Voltage 250 – 500 V电压250– 500 V
Argon Flushed Spark Stand氩气冲洗火花台
- Three-sided open sample stand开放式样品台设计
- Jet-Stream-Electrode with low argon consumption低氩气消耗的“喷射电极”技术
- Universal adjustable sample clamp通用可调样品适配器
- Exchangeable sparkstａnd plate for individual matrices特殊样品可更换相应火花台
- Air cooled空气冷却系统
Computer and readout system (external PC) 计算机及读出系统
- Windows 10 operating systems Windows 10操作系统旗舰版
- Multi-channel A/D converter多通道A/D转换
- Fire-Wire, LAN Ethernet防火墙，局域网
- Parallel interface并口
- Serial (RS 232) Interface系列RS232接口
- 2 USB Interfaces, 2个USB接口，
- VGA Video port视频输出功能
Data Output数据输出
- Matrix-, Inkjet-, Thermo- or Laserprinter, all standard printers can be used可接驳各种标准打印设备
- Storage on disc (or other medium) and transfer to other programs (Excel, PDF) 数据存储在移动存储器上或以Excel、PDF形式输出
- Network connection via serial or USB-Interface网络连接通过串口或USB接口
Software软件
- Operating system Windows 10 Windows 10操作系统,
- spectrometer software WAS光谱仪WasLab操作软件
- Optional data maintenance programs 可选数据维护程序
Analytical Functions of Spectrometer Software操作软件分析功能
- Type recalibration控样校正
- Global or partial recalibration全局或局部标准化
- Reproducibility check during recalibration and analysis校准和分析时再现性检查
- Automatic display of required recalibration- or control samples校准或监控样品的自动显示
- Flagging of results beyond calibration range自动标识超出曲线范围的结果
- Input of user-defined sample identity codes用户自定义样品码输入
- Automatic or user-controlled printout of analytical results自动或用户自定义分析结果的打印、存储及输出
- Free editable grade database自定义牌号数据库
- Grade-search and identification牌号搜索和牌号鉴定功能
- Input of user-defined formulas自定义公式输入
- Output of analytical results in light quantity intensities, ratios, recalibrated intensity ratios, corrected recalibrated intensity ratios 分析结果可显示强度、相对强度、标准化强度和校正强度等多种形式
- Output of analytical results in concentration, mass percentage, mass percentage related to spectral lines 分析结果可用浓度、通道浓度表示
- 1 or 2 point recalibration单点标或两点标准化
- Additive and multiplicative interelement correction干扰校正
- Matrix correction基体校正
- Automatic spectral line switching 谱线自动切换
