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OBLFQSG750光譜儀產(chǎn)品簡介

QSG 750-II火花發(fā)射光譜儀也可稱為OBLF的旗艦型號。這種單基質(zhì)或多基質(zhì)模型適用于要求最低檢測限，最高重現(xiàn)性和有關(guān)分析物的額外冶金信息的所有應(yīng)用。應(yīng)用范圍從鋼鐵廠或其他冶煉廠等初級生產(chǎn)商通過金屬加工公司直至研究機構(gòu)和大學(xué)。

乍一看，QSG 750-II與QSN 750-II型號相當。主要區(qū)別在于數(shù)據(jù)記錄系統(tǒng)，該系統(tǒng)基于OBLF開發(fā)的GISS技術(shù)（單一火花的門控集成）。在尺寸相同的情況下，它還配備了久經(jīng)考驗的硬件組件，如溫度穩(wěn)定的750 mm 真空光學(xué)元件，可自由定義參數(shù)的門控數(shù)字源（GDS）技術(shù)和獲得專利的自清潔火花架。排氣過濾器可確保消耗氬氣。所有關(guān)鍵設(shè)備部件的易于訪問簡化了用戶需要執(zhí)行的服務(wù)任務(wù)。

QSG 750-II使用由OBLF開發(fā)的GISS（單一火花的門控集成）數(shù)據(jù)記錄系統(tǒng)。結(jié)合所有測量通道的單火花強度的測井和在線處理，時間分辨光譜學(xué)產(chǎn)生了許多其他應(yīng)用。

例如，單火花光譜（或PDA-脈沖分布分析）提供關(guān)于樣品的微觀組成的關(guān)鍵信息。在這方面，關(guān)鍵詞是檢測不均勻的樣品，區(qū)分溶解和未溶解的組分（例如鋼中的鋁）以及夾雜物的檢測和測定。為確保盡可能最好地使用這些選項，OBLF win軟件不僅包括所有標準功能（材料控制，自動程序選擇等），還提供了其他功能，可在檢測到不良樣品時簡單定義參數(shù)或分析內(nèi)含物時。所有單個火花數(shù)據(jù)都可用于導(dǎo)出到其他計算機系統(tǒng)。

與標準光譜儀相比，時間分辨光譜可以減少光譜干擾并顯著提高許多元素的檢測限。這為分析純金屬開辟了全新的途徑。

所有QSG 750-II型號的許多功能都可用于手動和自動操作，特別是在鋼鐵行業(yè)中已有許多應(yīng)用。在這種情況下，樣品處理由機器人執(zhí)行，反電極由安裝在火花架上的特殊單元清潔。測量值使用網(wǎng)絡(luò)連接自動傳輸?shù)缴霞壪到y(tǒng)。集成的軟件模塊控制和監(jiān)控光譜儀的功能。這些功能還包括分析控制和重新校準樣品。

在安裝過程中，自然會給出有關(guān)如何操作QSG 750-II型號和使用軟件的精確說明?？蛻糁恍璐_保電源和氬氣供應(yīng)的可用性。

Our QSG 750-II spark emission spectrometer can also be called OBLF’s flagship model. This single- or multi-matrix model is ideal for all applications demanding the lowest possible detection limits, the highest degree of reproducibility and additional metallurgical information about the analyte. The application spectrum goes from primary producers like steel mills or other smelteries through metal-processing companies right up to research institutes and universities.

At first glance, the QSG 750-II is comparable with the QSN 750-II model. The main difference lies in the data logging system, which is based on the GISS technology (Gated Integration of Single Sparks) developed by OBLF. Given identical dimensions, it is also fitted with tried-and-tested hardware components like the temperature-stabilised 750 mm vacuum optics, the Gated Digital Source (GDS) technology with freely definable parameters and the patented, self-cleaning spark stand. An exhaust filter ensures consumed argon is purged. The easy accessibility of all key device parts simplifies service tasks that need to be performed by the user.

The QSG 750-II uses the GISS (Gated Integration of Single Sparks) data logging system, developed by OBLF. In combination with logging and online processing of the single spark intensities of all measuring channels, time-resolved spectroscopy gives rise to many additional applications.

Single spark spectrometry (or PDA – pulse distributed analysis), for instance, provides critical information about the microscopic composition of the sample. In this respect, key words are the detection of inhomogeneous samples, differentiation between dissolved and undissolved components (e.g. aluminium in steel) as well as the detection and determination of inclusions. To ensure best possible use can be made of these options, the OBLFwin software not only includes all standard functions (materials control, automatic program selection, etc.), but also provides additional features that permit simple definition of parameters when a bad sample is detected or when analysing inclusions. All the single spark data can be made available for export to other computer systems.

Time-resolved spectroscopy can reduce spectral interference and substantially improve the detection limits of many elements in comparison to standard spectrometers. This opens up completely new avenues when analysing pure metals.

All of the QSG 750-II model’s many functions are available for manual and automated operation, as many applications have shown in the steel industry in particular. In such cases, sample handling is performed by a robot and the counter-electrode is cleaned by a special unit fitted to the spark stand. The measured values are automatically transferred to superordinate systems using a network connection. Integrated software modulescontrol and monitor the functionality of the spectrometer. These functions also include analysing control and recalibration samples.

Precise instructions on how to operate the QSG 750-II model and use the software are naturally given during installation. The customer only has to ensure availability of a power and an argon supply.

OBLF QSG750光譜儀優(yōu)點

.多矩陣應(yīng)用

.最多64個PMT元素通道

.GDS III火花發(fā)動機

.真空系統(tǒng)

.自清潔火花架

.適用于自動化系統(tǒng)

.門控集成（GISS）

.包含分析（GISS）

.雙電極系統(tǒng)，可選ULB

.自動電極清潔作為選項

.multi matrix applications

.up to 64 PMT element channels

.GDS III spark genetator

.vacuum system

.self-cleaning spark stand

.suitable for automated systems

.gated integration (GISS)

.inclusion analysis (GISS)

.double electrode system with ULB as option

.automatic electrode cleaning as option

OBLF QSG750光譜儀技術(shù)資料

光學(xué)

.Paschen-Runge安裝的光譜儀

.羅蘭圓直徑750毫米

.波長范圍110-770nm

.光學(xué)元件和讀出電子元件溫度穩(wěn)定在±0.1°C，具有出色的長期穩(wěn)定性

.自動計算機控制分析

.昏迷糾正狹縫

.根據(jù)相應(yīng)波長選擇PMT類型

.抗沖擊性

真空系統(tǒng)

.真空輕金屬室

.免維護2級旋片泵

.真空泵集成在柜內(nèi)

.泵工作循環(huán)<5％

.油擴散保護

.自動壓力調(diào)節(jié)和穩(wěn)定

火花發(fā)生器

.門控數(shù)字源（GDS），集成多火花系統(tǒng)

.免維護

.火花頻率高達1 kHz

.單極中壓放電

.預(yù)選火花和集成的獨立參數(shù)可選

.可變激勵參數(shù)和放電特性可通過軟件選擇

.點火電壓20kV

火花站

.氬氣吹掃火花架，針對低Ar消耗進行了優(yōu)化

.專利自潔

.打開樣品架，便于操作

.低磨損頂板，開口12毫米

.可選擇適用于小零件和電線的適配器

.低磨損鎢電極

.氣動樣品夾，可快速處理樣品

.自動電極清潔作為選項

.每次測量約3升氬氣消耗量

.易于維護

電子產(chǎn)品

.穩(wěn)定的PMT高壓電源

.每個通道的23位AD轉(zhuǎn)換

.GISS技術(shù)（單一火花的門控集成）

.DSP處理器控制

.光譜儀PC的USB接口

尺寸和重量

.寬104厘米

.身高130厘米

.深度90厘米

.重量約460公斤

電源

.230V; 50/60赫茲; 1,5 kVA

.500 W待機模式

環(huán)境條件

.操作溫度10 - 40oC

電腦硬件

.標準計算機系統(tǒng)

.具有自定義特定區(qū)域和語言設(shè)置的MSWindows?10操作系統(tǒng)

軟件

.OBLFwin光譜儀程序

.易于日常操作

.可自由配置的 樣品 ID

.用于測量的自動重復(fù)性控制

.自動平均

.超出校準時的警告信號

.不良樣品檢測，包括動態(tài)測量控制（選項）

.盡可能多的分析程序，以滿足客戶的要求

.每個程序的個別分析參數(shù)

.多變量校準模型（包括線重疊和矩陣效應(yīng)）

.輕松，同時重新校準完整的基質(zhì)

.自動程序選擇

.用于GISS計算的公式編輯器

.圖形單火花評估模塊

.在線包含分析計算

.類型校準和類型測量

.光譜儀控制樣品測量

.所選測量的平均值和標準偏差

.自動提醒定期重新校準

.通過與成績數(shù)據(jù)庫設(shè)置進行比較來進

.自動顯示所選等級或材料編號

.可自由編輯的等級數(shù)據(jù)庫

.打印出證書

.分析數(shù)據(jù)庫

.作為控制圖的顯示的幾個統(tǒng)計功能

.自動分析數(shù)據(jù)導(dǎo)出

.系統(tǒng)檢查每次分析前

.系統(tǒng)診斷模塊

.軟件支持的維護任務(wù)，例如入口窗口清潔

Optics

spectrometer in Paschen-Runge mounting

Rowland circle diameter 750 mm

wavelength range 110-770 nm

optics and read-out electronics temperature stabilised to ± 0.1°C for excellent long-term stability

automatic computer controlled profiling

coma corrected slits

PMT types selected according to the respective wavelength

shock resistance

Vacuum System

evacuated light metal chamber

maintenance free 2-stage rotary vane pump

vacuum pump integrated in cabinet

pump duty cycle <5%

oil diffusion protection

automatic pressure regulation and stabilisation

Spark Generator

Gated Digital Source (GDS) with integrated multi-spark system

maintenance free

spark frequency up to 1 kHz

unipolar medium voltage discharge

separate parameter for pre-sparking and integration selectable

variable excitation parameters & discharge characteristics selectable by software

Ignition voltage 20kV

Spark Stand

argon purged spark stand, optimised for low Ar consumption

patented self-cleaning

open sample stand for easy handling

low-wear top plate with 12 mm opening

optionally adapters for small parts and wires are available

low-wear tungsten electrode

pneumatic sample clamp for rapid sample handling

automatic electrode cleaning as option

about 3 l argon consumption per measurement

easy maintenance

Electronics

stabilised PMT high voltage supply

23 bit AD conversion for each channel

GISS technology (Gated Integration of Single Sparks)

DSP processor controlled

USB interface to spectrometer PC

Dimensions & Weight

width 104 cm

height 130 cm

depth  90 cm

weight about 460 kg

Power Supply

230V; 50/60 Hz; 1,5 kVA

500 W in stand-by mode

Environmental Conditions

operation temperature 10 – 40 oC

Computer-Hardware

standard computer system

MS Windows? 10 operating system with custom specific regional and language settings

Software

OBLFwin spectrometer program

easy routine operation

freely configurable sample IDs

automatic repeatability control for measurements

automatic averaging

warning signal if calibration is exceeded

bad sample detection including dynamic measurement control (option)

as many analysis programs to customer specifications as required

individual analysis parameters for each program

multivariate calibration model (incl. line overlaps and matrix effects)

easy and simultaneous recalibration of a complete matrix

automatic program selection

fomula editor for GISS calculations

graphical single spark evaluation module

online inclusion analysis calculations

type calibration and type measurement

spectrometer control sample measurements

average and standard deviation from chosen measurements

automatic reminder of regular recalibration

grade control by comparison with grade database settings

automatic display of of selected grade or material number

freely editable grade database

printout of certificates

analysis database

several statistical functions as display of control charts

automatic analysis data export

system check preceding each analyse

System diagnostics module

software supported maintenance tasks, for example entrance window cleaning

OBLFQSG750光譜儀用備件等示例FSI4404

愛澤工業(yè)(IZE INDUSTRIES)特價經(jīng)銷、常用備件OBLFQSG750光譜儀用備件部分型號：

OBLFQSG750光譜儀備件等FSI4404

OBLFQSG750光譜儀備件等MLF-SDDJ-001

OBLFQSG750光譜儀備件等MLF-ZDDJ-401

OBLFQSG750光譜儀備件等FSSDB01

OBLFQSG750光譜儀備件等FSI4004

愛澤工業(yè)成立于2010年，定位于向先進制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界先進的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。

如果有任何關(guān)于OBLF QSG750光譜儀用備件等示例FSI4404的疑問，請隨時與我們聯(lián)系（021-31006702）。我們將盡全力解決您的問題。

有關(guān)OBLF QSG750光譜儀用備件等示例FSI4404更詳細的信息或者購買OBLF相關(guān)產(chǎn)品，請聯(lián)系愛澤工業(yè)。

If you have any question, please feel free to dial 0086-21-3100 6702 or browse our website: jjxdch.cn.

OBLF QSG750光譜儀及配件描述