立源興業股份有限公司

(TA-QMS) QMS四極質譜儀

Mon, 19 Sep 2011 08:35:36 +0000

憑藉在熱質聯用領域多年的實踐經驗，耐馳公司最新推出了Aeolos® 四極質譜儀，可以和公司原有的熱重分析儀（TG）和同步熱分析儀（STA）使用新型毛細管聯用技術進行聯用。

樣品的揮發性物質直接通過可以加熱到300℃ 的毛細管傳送到質譜儀的電子碰撞離子源。熱分析儀和質譜儀的軟硬件都為同步操作進行了最優化設計，如質譜儀配有觸發開關使兩台儀器同時開始結束；可記錄溫度信號；可連續記錄64 個預先選定質量數的MID 曲線，或者在一定質量數範圍內掃描，質量數最高可達300amu。由於改進了氣流條件、有效防止冷凝，新型毛細管聯用方式大大提高了傳統毛細管聯用技術的性能表現。

當然，質譜儀Aeolos 也可以單獨使用，用於氣體分析。

QMS 403 Aëolos® 四極質譜儀是全新的一體化質譜儀，帶加熱的毛細管入口系統，用於常規氣體分析、熱分析揮發性分解產物分析。該系統已被優化用於聯接到不同的差示掃描量熱儀，熱膨脹儀以及熱重分析儀。這些優化包括：
·將整個氣體傳輸系統加熱到最高300℃
·在離子源部分有一種改進過的單階段入口系統，帶低反應性的熔融石英毛細管與極小的膨脹。
·將Proteus® 熱分析軟件與質譜軟件相整合，易於操作與數據交換。

氣體傳輸系統的高溫與缺乏減壓孔現實地減少了熱分析試驗釋放的分解產物的凝聚。這獲得了高檢測靈敏度，方便了所有特定氣體產物的定量檢測。

Netzsch 熱分析儀器的概念在一開始就用於與氣體分析系統如QMS 403 C Aëolos® 或帶氣體池的FTIR 系統聯用，通過持久的優化氣體路徑，帶從爐體到氣體檢測器的完整加熱。這減少了氣體在冷點的凝聚損失，只需使用非常小流量的載氣，即已足夠完成整個傳輸。由於揮發產物的稀釋很少，導致在QMS 403 C 中的高的檢測靈敏度。

下載型錄

(STA 449 F3 / STA 449 F1) STA同步熱重分析儀

Mon, 19 Sep 2011 06:22:29 +0000

STA 449 F3 Jupiter® 是耐馳公司全新推出的一台同步TG-DSC 熱分析儀。作為高性價比的NETZSCH F3 系列產品的新成員之一，具有堅固、靈活、易於操作等特點，非常適合同時測試熱效應（轉變溫度、熱焓）與質量的變化。通過選擇合適的爐體，安裝高性能傳感器、配以最恰當的附件，採取頂部裝樣的同步熱分析儀幾乎可以滿足所有的應用。它綜合了高性能的熱流型DSC 與高靈敏度級天平，可以提供無與倫比的稱重與測量範圍。

STA 449 F3 Jupiter® 包含了高性能的TG與DSC測試系統。其天平系統具有漂移小、範圍廣等特點。該系統可配備不同量程的天平，並可在全量程範圍內實現高靈敏度。這歸功於世界領先的電子天平技術。

作為耐馳盛名卓著的STA 449 C 的換代產品，STA 449 F3 Jupiter® 充分繼承了STA 449 C 的“博大胸懷”，根據不同的爐體，該系統的溫度範圍可達-150℃ … 2000℃。

通過真空系統和流量控制系統，用戶可以進行任意氣氛控制下的測試。

雙爐體提升裝置和自動進樣器（ASC）對於高性能的熱分析儀器是非常有利的，可以大大改善樣品的處理量，從而提高測試的效率。

在寬廣溫度範圍內，各種TG-DSC 傳感器可以提供真正的DSC 測試。 TG、TG-DTA 傳感器則可滿足特殊要求下的測試。

堅固耐用的硬件、界面友好的軟件、靈活多樣的設計配以豐富的選項使得STA 449 F3 成為您實驗室中質量控制和材料研究的理想工具。

STA 449 F3 Jupiter® 可以與QMS 或者FTIR 聯用，亦可同時與二者聯用。即使配以自動進樣器，所有測試也可同步進行。

(STA 449 F1) STA同步熱重分析儀

Mon, 19 Sep 2011 06:19:34 +0000

STA 449 F1 Jupiter® 是耐馳公司全新推出的世界上最先進的同步TG-DSC 分析儀器，擁有無限的配置靈活性與無與倫比的優異性能。

覆蓋-150 至2000℃ 的寬廣的溫度範圍。
可以快速而深入地對材料的熱穩定性，分解行為，組分分析，相轉變，熔融過程等進行表徵。
易於使用的頂部裝樣式系統，稱重系統解析度極高（25ng 解析度，稱重範圍5g），擁有最高的長時間穩定性。
可自由更換的DSC 傳感器，擁有最高的靈敏度與最佳的重複性，用於反應／轉變溫度與熱焓，以及比熱的測量。
大量可選的增強配件，適應客戶廣泛而多樣化的需求。
可同時配備多種不同溫度範圍與性能指標的爐體，可由用戶自行切換。（對於雙爐體結構，可以選擇安裝旋轉式雙提升設備）
可插拔的樣品支架（TG，TG-DSC，TG-DTA 等）
最多可同時裝載20 個樣品的自動進樣器（ASC）
自動抽真空與充填裝置（Autovac）
提供大量的附件可供選擇，如樣品坩堝即有各種材質和形狀尺寸可選。
STA 獨特的溫度調製DSC（TM-DSC）
提供附加接口與MS、FTIR 進行連接，可以進行甚至更複雜的分析。

耐馳STA 449 F1 Jupiter® 可同時測試熱效應（轉變溫度、熱焓）與質量的變化，具有優異的穩定性、分辨率和準確度。通過選擇合適的爐體，安裝高性能傳感器、配以最恰當的附件，採取頂部裝樣的同步熱分析儀幾乎可以滿足所有的應用。它綜合了高性能的熱流型DSC與世界上最先進的納克級天平，既保證了DSC測試的高靈敏度、高分辨率，又保證了TG 測試的高分辨率、低噪音和漂移穩定性。

STA 449 F1 Jupiter® 綜合了世界上最先進的TG 系統和DSC 系統，其高溫DSC 可以測試超高溫度範圍內的樣品比熱。整個系統溫度範圍為-150℃…2000℃（取決於具體的爐體與傳感器配置）。雙爐體提升裝置和自動進樣器（ASC）大大改善了樣品的處理量，ASC 則可在晚上或者周末自動進行測試。各種DSC傳感器提供了寬廣溫度範圍內（-150℃…1750℃）真正的DSC 測試，可準確測量微小相變和比熱值。

真空密閉的設計和高分辨率、金屬封裝的質量流量控制器使得整個系統成為研究和工業領域內TG 和DSC 測試的理想工具。

這一配備齊全的熱分析系統可以輕鬆地對微量的具有活性的新型藥物、半導體波形轉換器上的微量雜質、電子元件、醫學移植以及無機混合物組分上的偏差等等進行分析。使用我們的STA 449 F1 Jupiter®，您會有非同凡響的感受。

對於逸出氣分析，STA 可以與QMS 或者FTIR 聯用，亦可同時與二者聯用。即使配以自動進樣器，所有測試也可同步進行。

() DMA+300

Mon, 19 Sep 2011 06:11:00 +0000

DMA+100/DMA+150/DMA+450其結構具備非常堅固的鋼架,可獨特測量的鋼度與寬頻範圍,使其在市場上獨佔鰲頭。具多樣化的樣品夾具,結合DYNATEST和MULTIDYN分析軟件使其成為一種嶄新萬能動態熱機械測試儀器,其性能遠遠超過傳統DMA產品。

() DMA50

Mon, 19 Sep 2011 06:11:00 +0000

DM50 是一款桌上型DMA,其突出優點是力量範圍寬,適應性強可從玻璃轉換到浸漬性試驗,提供了一個色機械測試台

() DMA25

Mon, 19 Sep 2011 06:11:00 +0000

DMA 25 is a desktop DMA offering a high force range and outstanding flexibility from glass transition determination to immersed tests, which makes it a unique thermomechanical testing platform.

() PHASIS PZT 鐵電薄膜

Tue, 23 Aug 2011 07:53:11 +0000

PHASIS 為您提供高品質的磊晶薄膜和生物奈米鍍金基板PHASIS 附屬於瑞士日內瓦大學的著名學術研究機構，其領域專注於薄膜技術，鐵電和超導材料。日內瓦大學也是MaNEP 機構 (Swiss National Centre of Competence in Research –Materials with Novel Electronic Properties) 瑞士國家中心 ‐‐材料與新型電子特性能力研究。

應用文獻:

Automatically Precise Bottom-Up Fabrication of Graphene Nanoribbons

Deposition of chemically reactive and repellent sites on
biosensor chips for reduced non-specific binding

Dynamics Reaction O(3P) with alkylthiol SAM

Picosecond acoustic response of a laser-heated gold-film studied with time-resolved x-ray diffraction

Self-Assembled Monolayer of Short Carboxy-Terminated Molecules Investigated with exSitu Scanning Tunneling Microscopy

Total internal reflection ellipsometry as a label-free assessment method for optimization of the reactive surface of bioassay devices based on a functionalized cycloolefin polymer

Dynamics Reaction O(3P) with alkylthiol SAM

UPS, XPS, and NEXAFS Study of Self-Assembly of Standing 1,4-Benzenedimethanethiol SAMs on Gold

Widely-Applicable Gold Substrate for the Study of Ultrathin Overlayers

Zipper & LBL Assemblies of Artificial Photosystems Analyzed by Combining Optical & Piezoelectric Surface Techniques

() PHASIS 生物奈米鍍金玻片

Tue, 23 Aug 2011 07:52:54 +0000

應用文獻:

Automatically Precise Bottom-Up Fabrication of Graphene Nanoribbons

Deposition of chemically reactive and repellent sites on
biosensor chips for reduced non-specific binding

Dynamics Reaction O(3P) with alkylthiol SAM

Picosecond acoustic response of a laser-heated gold-film studied with time-resolved x-ray diffraction

Self-Assembled Monolayer of Short Carboxy-Terminated Molecules Investigated with exSitu Scanning Tunneling Microscopy

Total internal reflection ellipsometry as a label-free assessment method for optimization of the reactive surface of bioassay devices based on a functionalized cycloolefin polymer

Dynamics Reaction O(3P) with alkylthiol SAM

UPS, XPS, and NEXAFS Study of Self-Assembly of Standing 1,4-Benzenedimethanethiol SAMs on Gold

Widely-Applicable Gold Substrate for the Study of Ultrathin Overlayers

Zipper & LBL Assemblies of Artificial Photosystems Analyzed by Combining Optical & Piezoelectric Surface Techniques

() PHASIS 鍍金雲母

Tue, 23 Aug 2011 07:50:13 +0000

應用文獻:

Automatically Precise Bottom-Up Fabrication of Graphene Nanoribbons

Deposition of chemically reactive and repellent sites on
biosensor chips for reduced non-specific binding

Dynamics Reaction O(3P) with alkylthiol SAM

Picosecond acoustic response of a laser-heated gold-film studied with time-resolved x-ray diffraction

Self-Assembled Monolayer of Short Carboxy-Terminated Molecules Investigated with exSitu Scanning Tunneling Microscopy

Total internal reflection ellipsometry as a label-free assessment method for optimization of the reactive surface of bioassay devices based on a functionalized cycloolefin polymer

Dynamics Reaction O(3P) with alkylthiol SAM

UPS, XPS, and NEXAFS Study of Self-Assembly of Standing 1,4-Benzenedimethanethiol SAMs on Gold

Widely-Applicable Gold Substrate for the Study of Ultrathin Overlayers

Zipper & LBL Assemblies of Artificial Photosystems Analyzed by Combining Optical & Piezoelectric Surface Techniques

() NANO IR

Fri, 20 May 2011 03:38:35 +0000

Where IR Spectroscopy Meets AF anoscale IR spectroscopy reveals chemica tructure at the submicron scale.

• Rich, interpretable IR spectra
• Simultaneous mechanical and chemicalproperty mapping
• Integrated thermal property mapping
• Leverage the power of vast IR libraries

(ARC244) ARC244加速量熱儀

Thu, 12 May 2011 02:46:41 +0000

ARC 244（原名TIAX ARC 3000），被設計用於安全地測量在化學物質儲存與處理過程中釋放的熱量及放熱速率。這些信息對於研究與評估工藝過程，確保安全操作，防止可能造成毀滅性結果的熱失控效應有著非常重要的意義。

對於電池的性能安全設計，以及在測量炸藥、推進燃料、安全氣囊等類產品中使用的含能材料，ARC 244 將會是一種非常有用的工具。

(ARC264) ARC264 熱量熱卡儀(壓力控制)

Thu, 12 May 2011 02:46:41 +0000

熱量熱卡儀通過更快速地採集溫度與壓力升高數據，超越了傳統設計，使化學反應性的測試上了一個新的台階。

儀器能夠作為：

高性能的密閉工作腔絕熱量熱儀。
高溫與高壓反應量熱儀
開放式測試腔，可以排放與分析流出物。通過美國化學工程學會的DIERS方法對緊急卸壓系統進行研究。

熱量熱卡以其測試結果的高準確度，可以幫助工廠放大工藝設計至產品尺度。這是通過：

提供用於動力學建模的實際溫度與壓力數據。
驗證預測的化學反應與場景。
對緊急卸壓系統的活動預測進行驗證。
直接測量複雜混合物的物性數據。

熱量熱卡儀可以適用於各種固體、液體、氣／液，液／液，氣／固，與液／固混合物的熱學分析。它也能被用於對間歇或半間歇反應、火焰爆炸與緊急卸壓的過程模擬，以及一些物理屬性的測量。

對於化學製造工業，包括有機化學、石油化工、藥物、農業化肥、精細化工、聚合物與塑料、含能材料等領域，熱量熱卡儀建立了反應性數據測量的精確度的新標準。

(ARC254) ARC254 加速量熱儀(鋰電材應用)

Thu, 12 May 2011 02:46:41 +0000

ARC 254 能夠在安全、可控的實驗室環境下提供絕熱量熱數據。這一信息能夠幫助研究者對相關的基礎物理過程進行深入理解。以此為起點，可以開發多種多樣的的操作安全系統與工藝過程，以降低反應體係發生危險的可能性。
ARC 254 同步測量溫度與壓力。密封的壓力系統使得用戶可以評估不同的氣氛對系統的熱穩定性的影響。
在實驗結束時，可以對氣態反應產物進行分析，以幫助鑑別與理解相關的反應機理。
ARC 254 可以對小規模的尺度上進行建模，以模擬大尺度上的反應過程。測試原理為將待測材料在一定體積的測試腔中進行加熱，直到檢測到放熱效應。樣品處於絕熱的環境中，沒有能量損失，由量熱儀測量與記錄樣品的溫度與壓力。
只需一次實驗，所得信息即可用於以下研究：
熱危險評估壓力危險評估熱動力學分析在ARC 254 的設計中特別考慮了用戶安全的問題。用戶為一系列的安全系統所保護，這些安全系統完全獨立於控制系統，可以在主控制系統失效的事件中保護用戶。 ARC 254 基於易於學習與使用的圖形界面，能夠提供完全的計算機控制與高度的自動化。系統擁有雅緻而現代的外觀設計，所有常規使用的功能均簡便易用。

(DSC 200 F3) DSC差示掃描量熱儀

Thu, 12 May 2011 02:46:41 +0000

在熱分析與熱物性測量領域中，德國Netzsch公司擁有完善的Total Solution能力。
德國Netzsch公司提供一系列基於熱流型原理的DSC儀器，採用三維對稱結構的均勻加熱，傳感器具有高的量熱靈敏度、短的時間常數與漂移小而非常穩定的基線，為科學研究、新材料開發與質量控制領域的理想儀器。
DSC 200 F3 Maia®是最新推出的一款差示掃描量熱儀，該產品引入了DSC領域的最新技術，重新設計了傳感器與爐體結構，集結構堅固、易於操作、高靈敏度、高穩定性等優點為一體，若使用液氮作為冷卻系統，
溫度範圍可至-170℃ ... 600℃。DSC 200 F3 Maia®可以配備帶20個樣品／參比位的自動進樣器（ASC），可在一次自動進樣中使用不同類型的坩堝，這對於工業領域大批量的日常檢測尤為有用。
作為NETZSCH - 200系列儀器家族中的重要成員，DSC 200 F3廣泛應用於聚合物、橡膠、塗料、粘合劑、藥品、精細化學品、食物工業等領域，進行研究測試、質量監控和失效分析。

() Micro Injection Moulding Machine 12ml

Thu, 12 May 2011 02:46:41 +0000

A small scale injection moulding machine with a maximum shot volume of 12ml is developed by DSM Xplore.

() Micro Injection Moulding Machine 5.5ml

Thu, 12 May 2011 02:46:41 +0000

A small scale injection moulding machine with a maximum shot volume of 5ml is developed by DSM Xplore.

() Micro Compounder Extruder 15ml

Thu, 12 May 2011 02:46:41 +0000

DSM Xplore developed a twin screw compounder with a capacity of just a few grams of material. This microcompounder, which is the smallest in the world, is a unique asset for the development of new material compounds. A full-pledged material processing machine on a laboratory bench or in a fume cupboard! The micro-compounder can process batchvolumes up to 15 ml. As an option our compounder houses the unique Vari-BatchTM concept, which gives you the opportunity to select your batchvolume, via multiple recirculation channels, from 3 ml, 7 ml up to 15 ml. In the past, testing and evaluating of new materials or formulations was not possible due to lack of sufficient synthesized material or too expensive additives. Our micro-compounder offers a solution to these issues. Even more, when it is used in combination with our laboratory injection moulding machine. The core of this laboratory compounder is formed by a divisible fluid tight mixing compartment containing two detachable, conical mixing screws. Both the screws and the housing are specially treated to minimize wear and to make them resistant against chemicals. Chemical resistance and hardness of the barrel is essential to maintain it’s original geometry which enables to generate reproducible data over the years. The main drive is continually digitally variable and allows for axial force measurement which controls constant die pressure for film and fiber applications, hence through-put control. The processing temperature can be controlled in 6 separate heating zones which enable to process with a temperature gradient or directly via an additional meltthermocouple. Residence time can be varied via recirculation of the melt. Mixing and dispersion are superb preventing agglomeration; shear can be set by RPM or axial force control. In addition screw flank barrel gap is also adjustable. Other standard features are air and water cooling, N2 purge, integrated touch screen control, axial force measurement (determination of viscosity). Dedicated software enables you to control the instrument parameters and to acquire data to analyse a processing cycle/run.

() Micro Fiber Spin Line

Thu, 12 May 2011 02:46:41 +0000

The latest innovation from DSM Xplore is the micro-fiber spin line. In combination with our micro compounders, it’s now possible to obtain a mono filament from a few grams of material. In this way material development times are drastically shortened and considerable less money is consumed. Representative fiber is obtained within a few moments and only a fraction of material is used compared to conventional fiber development. The micro-fiber spin line is especially useful when only small amounts of materials are available or when expensive additives are used. Basically the instrument consists of two units; one high speed winding unit, winding speeds up to 200 m/min and a low speed looped stretching unit, to keep the heated parts within reasonable dimensions to fit on a table in your testing laboratory. The continuous feed kit of our compounder, which consists of a mountable barrel hopper, and continuous feed screws with special geometry, enables easy auto feeding. Hence extreme long fiber samples (continuous extruding) can now be obtained. There is no need for an additional spinning pump; our compounders are featured with through put control to secure gradual fiber dimensions. The Micro Fiber Spin Line consists of supply and take up rolls and heating elements, in order to accurately control fiber drawing speed, draw ratio and drawing temperature. The units can be configured to perform hot or cold drawing / stretching of mono filaments using independently speed controlled godets. The speed of the winder godet can be controlled accurately from 0,5 to 90 m/min. The lateral moving speeds of the traverse guides on both units are (in)dependently controlled to generate a variety of filament overlap pitch (patterns). The pitch between adjacent mono filaments can be controlled within 0,1 mm to 4 mm. The units use 75 mm aluminum spools but can also accommodate carton bobbins of equal inner diameter. The flexible fiber heating possibilities of the stretching unit consist either of an hot shoe which heats by radiation or optionally a heated metal cylinder/pin which heats the fiber by conduction. These features accurately heat the mono filament and enable accurate stretching possibilities of the filament during drawing operations. To prevent fiber breakage at the beginning of a stretching process a “slow start up sequence” can be programmed. The first few meters of nascent fiber will be winded in a separate “waste area”, once established a steady stretching process the traverse guide laterally shifts to a defined area of the bobbin to wind the fiber in a pre-programmed pitch (pattern). Optionally a 90° adapter can be mounted onto our compounder to have a perfect horizontal spinning die outlet, which enhances the spinning process. Several fiber dies are available for multiple fiber spinning applications.

() Micro Film Device

Thu, 12 May 2011 02:46:41 +0000

One of DSM Xplore’s latest patented innovation is the micro film device. In combination with our micro compounders, it’s now possible to obtain cast film from a few grams of material. In this way material development times are drastically shortened and considerable less money is consumed. Representative film is obtained within a few moments and only a fraction of material is used compared to conventional film development. The micro film device is especially useful when only small amounts of material are available or when expensive additives are used, like nanotubes, active pharmaceutical ingredients, etc. With our continuous feed kit, which consists of a mountable barrel hopper and continuous feed screws, their special geometry enables easy auto feeding, it is now possible to process extreme long film samples (continuous extruding). Example film The micro film device is able to produce cast film and sheets; the integrated air-knife enables to process film up to a width of 30 to 35 mm. The film is practically obtained between 100 and 5000 mm of material per minute and the drawing unit can be adjusted with increments of 1 mm/min. The winding unit (collecting) is torque controlled, it’s diameter will grow during the test run, and can be adjusted with increments of 1 N/mm. In combination with our latest generation micro compounders, which are featured with through put control by adjusting the die pressure, DSM Xplore enables you to produce gradual film thickness without the use of a gear pump. Latest results showed that films as thin as 5 μm are easily obtained; SEM graphs do show no holes.

() Micro Compounder Extruder 5ml

Thu, 12 May 2011 02:46:41 +0000