牛津臺(tái)式直讀光譜儀

FOUNDRY-MASTER Smart臺(tái)式直讀光譜儀技術(shù)參數(shù)

FOUNDRY-MASTER Smart臺(tái)式光譜儀可應(yīng)用于固體金屬樣品的元素定量分析及牌號(hào)鑒定。光學(xué)系統(tǒng)采用CCD檢測(cè)器，光譜范圍覆蓋黑色、有色金屬典型材料，全新數(shù)字光源，儀器裝備有氬氣沖洗火花臺(tái)，開放式火花臺(tái)適合不同形狀和尺寸的樣品分析。

Spectrometer Optical System光譜儀光學(xué)系統(tǒng)

• Flat field Multi-CCD optics平場(chǎng)多CCD光學(xué)系統(tǒng)
• Focal length : 300 mm. 焦距：300 mm
• Effective wavelength 175 – 671nm. 有效波長(zhǎng)范圍：175 – 671nm
• Pixel resolution 14 pm. 像素分辨率：14 pm
• Reciprocal dispersion（1st order）. 線色散率倒數(shù)(一級(jí))：1.75nm/mm
• External entrance window, easy access for cleaning or exchange外部入射窗口，方便清洗及更換
• High stability against outside influences thanks to Peak Position Alignment (PPA). 
  實(shí)時(shí)波長(zhǎng)校準(zhǔn)功能保證了優(yōu)異的長(zhǎng)期穩(wěn)定性。
• Solid, robust technology and compact design allow continuous use in any location, in the lab or on site, even in rugged conditions.
  保證儀器能夠在任何惡劣的環(huán)境中持續(xù)正常工作，從實(shí)驗(yàn)室到爐前現(xiàn)場(chǎng)，甚至更嚴(yán)酷的環(huán)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全新的數(shù)字光源，電腦調(diào)節(jié)優(yōu)良的火花參數(shù)，幫助降低元素檢出限
• High energy pre-spark (HEPS) 高能預(yù)燃技術(shù) (HEPS)
• Computer controlled parameters計(jì)算機(jī)調(diào)節(jié)參數(shù)
• Frequency 80– 500 Hz頻率80 – 500 Hz
• Voltage 250 – 500 V電壓250– 500 V

Argon Flushed Spark Stand氬氣沖洗火花臺(tái)

• Three-sided open sample stand開放式樣品臺(tái)設(shè)計(jì)
• Jet-Stream-Electrode with low argon consumption低氬氣消耗的“噴射電極"技術(shù)
• Universal adjustable sample clamp通用可調(diào)樣品適配器
• Exchangeable sparkstａnd plate for individual matrices特殊樣品可更換相應(yīng)火花臺(tái)
• Air cooled空氣冷卻系統(tǒng)

Computer and readout system (external PC) 計(jì)算機(jī)及讀出系統(tǒng)（筆記本電腦）

• Intel(R) i5-5200U 英特爾i5處理器
• Windows 10 operating systems Windows 10操作系統(tǒng)版
• Min. 2.20 GHz and 4 GB Ram 主頻2.20GHz內(nèi)存4.00GB
• AMD Radeon R5 M330 顯卡
• Hard disk  硬盤容量500GB
• CD-burner CD燒錄功能
• Multi-channel A/D converter多通道A/D轉(zhuǎn)換
• Fire-Wire, LAN Ethernet防火墻，局域網(wǎng)
• Parallel interface并口
• Serial (RS 232) InterfaceRS232接口
• 2 USB Interfaces, 2個(gè)USB接口，
• VGA Video port視頻輸出功能
• Battery life 5 hours電池續(xù)航時(shí)間 5個(gè)小時(shí)
• External, 14.1 “TFT-LCD–Display 14.1 “液晶顯示器
• Resolution 1280 * 800 分辨率1280 * 800
• Weight 1.94Kg 重量 1.94千克

Data Output數(shù)據(jù)輸出

• Matrix-, Inkjet-, Thermo- or Laser-printer, all standard printers can be used可接駁各種標(biāo)準(zhǔn)打印設(shè)備
• Storage on disc (or other medium) and transfer to other programs (Excel, PDF) 數(shù)據(jù)存儲(chǔ)在移動(dòng)存儲(chǔ)器上或以Excel、PDF形式輸出
• Network connection via serial or USB-Interface網(wǎng)絡(luò)連接通過串口或USB接口

Software軟件

• Operating system Windows 8 Windows 8操作系統(tǒng), 
• spectrometer software WAS光譜儀WasLab操作軟件
• Optional data maintenance programs 可選數(shù)據(jù)維護(hù)程序

Analytical Functions of Spectrometer Software操作軟件分析功能

• Type recalibration控樣校正
• Global or partial recalibration全局或局部標(biāo)準(zhǔn)化
• Reproducibility check during recalibration and analysis校準(zhǔn)和分析時(shí)再現(xiàn)性檢查
• Automatic display of required recalibration- or control samples校準(zhǔn)或監(jiān)控樣品的自動(dòng)顯示
• Flagging of results beyond calibration range自動(dòng)標(biāo)識(shí)超出曲線范圍的結(jié)果
• Input of user-defined sample identity codes用戶自定義樣品碼輸入
• Automatic or user-controlled printout of analytical results自動(dòng)或用戶自定義分析結(jié)果的打印、存儲(chǔ)及輸出
• Free editable grade database自定義牌號(hào)數(shù)據(jù)庫
• Grade-search and identification牌號(hào)搜索和牌號(hào)鑒定功能
• Input of user-defined formulas自定義公式輸入
• Output of analytical results in light quantity intensities, ratios, recalibrated intensity ratios, corrected recalibrated intensity ratios 分析結(jié)果可顯示強(qiáng)度、相對(duì)強(qiáng)度、標(biāo)準(zhǔn)化強(qiáng)度和校正強(qiáng)度等多種形式
• Output of analytical results in concentration, mass percentage, mass percentage related to spectral lines 分析結(jié)果可用濃度、通道濃度表示
• 1 or 2 point recalibration單點(diǎn)標(biāo)或兩點(diǎn)標(biāo)準(zhǔn)化
• Additive and multiplicative interelement correction干擾校正
• Matrix correction基體校正
• Automatic spectral line switching 譜線自動(dòng)切換
• Calculation of average, standard deviation and variation coefficient for any number of burns任意次數(shù)測(cè)量結(jié)果的平均值、標(biāo)準(zhǔn)偏差及相對(duì)標(biāo)準(zhǔn)偏差等計(jì)算
• Automatic hardware diagnostics硬件故障自動(dòng)診斷
• Graphical display of spectra 光譜圖形顯示
• Storage of spectral information for future evaluation譜圖信息存儲(chǔ)