1. 技術(shù)參數(shù)

E4移動(dòng)式直讀光譜儀是一款方便攜帶、測樣精準(zhǔn)的直讀光譜儀。既可以滿足實(shí)驗(yàn)室級(jí)的檢測需求、也可以在現(xiàn)場對(duì)材料進(jìn)行快速鑒定。E4可提供不同的配置，用于分析各種黑色及有色金屬合金。

E4直讀光譜儀配置：

1. 光學(xué)系統(tǒng)

2. 元素譜線

3. 控制、采集和讀出系統(tǒng)

4. 火花源

5. 激發(fā)槍

6. 軟件

7. 控制中心：電腦

8. 尺寸

9. 電源

10. 其他

E4組成部分描述：

1. 光學(xué)系統(tǒng)

l 多塊高性能CCD檢測器系統(tǒng)

Multi High Resolution CCD Multi detectors (Charge Coupled Device) system with CCD solid state detectors.

l 每塊CCD 3,648 像素

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

l 高性能全息衍射光柵，光柵刻線3600 條/mm

High luminosity holographic grating with 3600 grooves per mm

l 單點(diǎn)校準(zhǔn)算法+波長實(shí)時(shí)校準(zhǔn)應(yīng)對(duì)漂移

Single Calibration arithmetic for drift

l 焦距：150 mm

Focal length 150 mm for all optical systems

l 譜線波長：170-460 nm

Spectral optical wavelength 170-460 nm

l 密閉的氬氣填充光學(xué)室可以避免灰塵、光線的干擾

Argon flush tight optical chamber sealed against light and dust

l 可配置兩款激發(fā)槍，分別用于全元素分析以及金屬元素分析

Optionally configured with two probes, the total elements probe and metal-only probe.

2. 元素譜線

l E4覆蓋了全元素分析范圍，可根據(jù)具體需要分析相應(yīng)的元素

E4 can be equipped with all the needed spectral lines basing on analytical  programs requested

l 光學(xué)系統(tǒng)包括固態(tài)檢測器能夠測量樣品所發(fā)出的所有譜線

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

l 能為將來可能的升級(jí)，增加分析線（元素）方便

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

l 可現(xiàn)場增加分析程序

Possible on site addition of analytical program

3. 控制、采集和讀出系統(tǒng)

l 電子系統(tǒng)具有微處理器控制的多通道積分和數(shù)據(jù)系統(tǒng)采集功能

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

l 高速64位模數(shù)轉(zhuǎn)換器

High speed 64 Bit ADC

l ISP混合信號(hào)Flash微控制器100MHz

Mixed Signal ISP Flash MCU 100 MHz

l 串行通訊接口源

Serial Source Interface

l 高速讀出及高速USB 3.0借口支持快速數(shù)據(jù)控制與處理系統(tǒng)

High speed readout with high speed interface USB 3.0 for fast data processing  and controlling the system

4. 火花源

l 全自動(dòng)控制火花源

Full automatic controlled source

l 半導(dǎo)體控制放電激發(fā)

Solid state spark source semiconductor controlled

l 1 到 100 A等離子體電流

Plasma current from 1 to 100 A

l 放電參數(shù)由密碼保護(hù)

The discharge parameters are protected by password

l 特別的分析要求可有不同的激發(fā)參數(shù)

Variable discharge parameters for individual analytical tasks

l 火花光源放電穩(wěn)定，不受供電系統(tǒng)波動(dòng)的影響

The spark source is stabilized against variations of the power supply

l 激發(fā)參數(shù)由激發(fā)線和分析程序自動(dòng)標(biāo)定和控制

Excitation parameters configured and controlled according to excitation lines  and analytical programs automatically    

l 火花源可有多種參數(shù)設(shè)置

Spark source with variable parameters

l 火花頻率: 50 到 to 1000 Hz (可控)

Spark Frequency: 50 up to 1000 Hz (controllable)

l 單火花持續(xù)時(shí)間 10-10000 us (可控)

Single spark time 10-10000 us (controllable)

5. 激發(fā)槍（槍頭直徑35mm，激發(fā)孔直徑12mm）

l 全元素激發(fā)槍在槍頭配置了分光室可對(duì)全元素進(jìn)行分析

The spark probe is equipped with an optical chamber to analyze all the  elements could be measured.

l 火花參數(shù)與臺(tái)式直讀光譜儀一樣，這意味著可以完成任何臺(tái)式直讀光譜儀的應(yīng)用

The spark parameter is same as stationary one, this means it could do all the  application that stationary OES could do.

l 氬氣吹掃激發(fā)槍，低氬氣消耗

Argon flushed spark probe with minimum consumption of Argon

l 不同樣品的適配器可滿足各種樣品的需求（可選）

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

l 可插拔式設(shè)計(jì)，方便快速安裝

Pluggable probe design allows fast installing.

l 無光纖設(shè)計(jì)，激發(fā)槍與主機(jī)采用USB數(shù)據(jù)線連接方式

Fiber-Free design. The probe connects main unit by USB cable.

l 數(shù)據(jù)連接線標(biāo)配3米，可定制各種尺寸

The standard USB cable is 3m. Different size is available.

6. 軟件

計(jì)算每種元素的校正曲線需考慮到各種基體（參考線）。

For calculation of calibration curves for each elements into consideration of  various matrixes (references) available for the calculation of analytical results.

軟件功能: Software allows for

分析和校正：ANALYTICAL AND CALIBRATION:

l 便捷的用戶圖形界面

Easy GUI (Graphic Interface User) system

l 創(chuàng)建或修改分析程序

Creation or modification analytical programs

l 常用的操作功能鍵

Function keys for routine operations

l 可選擇的輸出方式 ( 強(qiáng)度，強(qiáng)度比，未校正的濃度，校正后的濃度等)

Output unit selectable (intensities, intensities ratios, uncorrected  concentrations, corrected concentrations etc.)

l 可選擇的濃度單位 ( ppm, % )

Selectable concentrations units (ppm, %)

l 通用標(biāo)準(zhǔn)化

Global recalibration

l 微型標(biāo)準(zhǔn)化

Mini calibration (Type recalibration)

l 校正元素間的干擾

Correction of inter elemental interferences

l 可顯示標(biāo)準(zhǔn)偏差和相對(duì)標(biāo)準(zhǔn)偏差

Standard deviation and relative standard deviation functions

l 軟件可去除不良火花

Reject one or more discharges

l 合金類型鑒定（UNI, ISO, DIN, EN, ASTM, JIS, BS, 等.）

Determination type of alloy (quality name) according to the requested norm  (UNI, ISO, DIN, EN, ASTM, JIS, BS, etc.)

l 標(biāo)樣庫

Standards library

l 國際標(biāo)準(zhǔn)物質(zhì)庫

International norms library

l 牌號(hào)鑒定

Quality identification

l 支持碳當(dāng)量或其他參數(shù)的計(jì)算

Calculation of Carbon equivalence or any other parameter consequent to the  analysis

l 可標(biāo)記超出工作曲線范圍的元素分析結(jié)果

Signaling of out prefixed range elements

l 具有根據(jù)分析時(shí)間或激發(fā)次數(shù)自動(dòng)再校正功能

Possibility of automatic signal for recalibration depending on time or on spark  number

統(tǒng)計(jì)功能軟件：STATISTIC SOFTWARE functions:

l 統(tǒng)計(jì)計(jì)算

Statistic calculation

l 可打印所有激發(fā)結(jié)果或是最多100次的激發(fā)平均結(jié)果，及其標(biāo)準(zhǔn)偏差和相對(duì)標(biāo)準(zhǔn)偏差

Printing of all discharges or only the average of up more than 100 discharges,  standard deviation and relative standard deviation

l 硬盤存儲(chǔ)數(shù)據(jù)便于今后的研究分析

Filing on Hard Disk of all data with possibility of researching various keys

l 可連接外部計(jì)算機(jī)或服務(wù)器

Connection to external computers or central/server system

綜合特性：General properties:

l 32位應(yīng)用軟件

Software with 32bit application

l 字體、字體大小設(shè)定

Fonts, font-sized setup up to setting on screen

l 日期/時(shí)間格式基于Windows設(shè)置

Date/time formats compatible with Windows setup

l 多種輸出功能或?qū)υ挷僮鞯目旖輬D標(biāo)

Various icons for quick access to output functions or dialogues

l 下拉式菜單操作文檔、篩選、觀察

Drop lists for File, Filter, View

l 樣品識(shí)別域數(shù)量不受限

Unlimited number of sample id fields

l 幫助文件

Help task

l 測樣結(jié)果可以Excel或者PDF格式編輯

Measuring data could be edited by Excel or PDF

l 全自動(dòng)控制，自動(dòng)診斷功能

Fully automatic control and automatic diagnostic function

數(shù)據(jù)庫：Database:

l 輸入、輸出

Import, Export

l 儀器與通信間的接口

Communication & Instrument interfacing

l 文件的共享、傳輸

File for sharing, transferring

l 輸出文件、統(tǒng)計(jì)程序

Export to files, statistic programs

文檔：Documentation:

l 標(biāo)準(zhǔn)輸出、頁面設(shè)置logo或信頭功能

Standard print, page set-up with logo or letter head functions

l 打印設(shè)置、打印預(yù)覽

Printer set-up, Print Preview

l 數(shù)據(jù)打印、工作曲線打印

Data printing, curves printing

分析管理：Analyses management:

l 數(shù)據(jù)庫管理和控制

Database management and controller

l 多窗口支持多任務(wù)工作

Multi-windows for multi tasks working

l 不限制察看分析結(jié)果列表的數(shù)目

Unlimited number of views for analyses table

l 所有數(shù)據(jù)庫域的查詢功能

Search function for all data fields in view

l 分析的編輯功能

Edit function for analyses

l 元素、大小、小數(shù)點(diǎn)的顯示格式

Display formats with elements, forms, dimensions, decimals

l 分析結(jié)果復(fù)制功能

Copy function

l 結(jié)果的單位和小數(shù)點(diǎn)選擇（不限數(shù)目）

Units & dimensions (unlimited number)

l 手動(dòng)分析結(jié)果輸入和樣品鑒別

Manual analysis input and sample identification

l 可選使用條形碼閱讀器輸入樣品名稱

Optional sample code input using bar code reader

l 所有樣品識(shí)別和元素域的操作一目了然

Transparent access thru all sample-ids & element fields

l 適用于所有分析結(jié)果的查詢和輸出

Applicable for all analyses views and outputs

l 牌號(hào)數(shù)據(jù)庫

Quality database

l 牌號(hào)控制功能

Quality control function

l 牌號(hào)識(shí)別功能

Quality identification

l 分析結(jié)果列表中牌號(hào)控制的顯示

Display of quality control in the analyses table

l 收到的已存在牌號(hào)的自動(dòng)檢測

Automatically check of received qualities for existence

l 擴(kuò)展公式編輯功能

Formula editor with extended possibilities

l 自定義公式編輯

Formula calculation

l 數(shù)字統(tǒng)計(jì)功能(序號(hào), 加合, 平均, 絕對(duì)/相對(duì)標(biāo)準(zhǔn)偏差, 最大, 最小, 范圍)

Numeric statistics (no., sum, average, abs./relstd dev., min, max, range)

l 步宏編輯

Macro programs, with asynchronous execution

l 異步宏排序

Macro sequences, with asynchronous execution

l 自動(dòng)項(xiàng)目或預(yù)定宏執(zhí)行的任務(wù)服務(wù)器

Job server for automatic event, or scheduled macro execution

7. 控制中心：電腦

GNR公司提供參考配置：

Intel NUC：微型計(jì)算機(jī)，內(nèi)置如儀器主機(jī)

CPU：INTEL

內(nèi)存：4GB

硬盤：固態(tài)硬盤128G

平板電腦：安卓系統(tǒng)

操作系統(tǒng)：Microsoft Windows 8

8. 尺寸

尺寸(Dimension)：W43 x D25 x H23 cm

重量(Weight)：約 15 Kg

9. 電源

鋰電池模式：

支持8小時(shí)工作時(shí)間或2小時(shí)連續(xù)激發(fā)

充電模式：

110/220V +/- 10%，單相（single phase），50/60 Hz  

16 A，< 1.0 KVA

10. 其他

工作溫度范圍（Working temperature range）: +5°C - +45°C

濕度范圍（Working humidity）: 15 – 85%

氬氣溯流壓力（Argon upstream pressure） : ~200 bar

氬氣輸入壓力（Argon inlet pressure） : ~3.5 bar

氬氣質(zhì)量（Argon quality） (min.) : 5.0 (99.999% 氬氣)

氬氣流量（Argon flow rates）

l 待機(jī)流量（Stand-by flow） : 0.3L/分鐘

l 分析流量（Analytical flow） :  6L/分鐘