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聯用技術

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通過單一儀器和個別分析技術,無法獲得結果和見解。我們的聯用解決方案可以配合兩種或更多種儀器,以大大提高分析能力,并通過從單次運行獲取更多信息節省寶貴的時間。

  • 實時查看在非標準測試環境下物質的反應,高紫外線或濕度劇烈改變
  • 測量物質燃燒時逸出氣體的種類

PerkinElmer的熱重分析儀(TG)可以與傅里葉變換紅外光譜儀(FT-IR),質譜儀(MS)或氣相色譜/質譜聯用儀(GC / MS)結合使用,使您獲得更多的知識。

這些技術可幫助您更好地了解物質變化規律,并將您的實驗室帶到更高的層次。知之愈多,則行之愈遠。 我們為聯用系統提供完整的服務和支持,更有相關的專家和經驗幫助您有效地使用。更重要的是,聯用系統獨家提供避免了軟件在控制多個儀器時可能出現的兼容性問題,更可以避免后續維護時出現的困難。

產品與服務 (9)
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1-9 的 9 產品與服務

  • Spectrum Two FT-IR Spectrometer

    Spectrum Two FT-IR Spectrometer

    Easy to use, powerful, compact and robust – Spectrum Two? is the FT-IR spectrometer of choice for everyone, everywhere. With fully integrated, robust universal sampling for trouble-free measurements and portability options, Spectrum Two is ideal for use in both laboratory and remote testing environments. Ideally suited to everyday analysis, you can confidently perform fast, accurate IR analysis and assure the quality of your materials across a wide range of applications.
  • DSC 4000 系統, 100-240V/50-60Hz

    DSC4000型差示掃描量熱儀采用單爐體設計,結構緊湊,性能十分優異。應用范圍廣泛,覆蓋了從日常教學科研、新材料表征藥物研發以及市場常規檢測等諸多領域。可提供可靠的性能、優異的數據重現性以及簡便的操作方法。此外,其包覆式熱電偶設計可耐受氧氣和化學物質的侵蝕,服役壽命長。
  • DSC6000

    DSC 6000

    DSC6000型差示掃描量熱分析儀采用單爐體設計,除了具備DSC4000型儀器的所有性能優勢以外,還可提供給您更多的特性設計。標配的溫度調制技術(MT-DSC)簡化了數據分析過程,適用于新產品的研發以及疑難問題解決等應用領域。
  • DSC 8000

    DSC 8000特有的雙爐體技術,直接測量兩個獨立爐體之間熱流變化,可在全程溫度范圍得到非常準確的能量數據,從而滿足您在科研方面的高級需求。
  • TGA 4000 N5370210

    TGA 4000 系統, 100-240V/50-60Hz

    TGA 4000 爐體采用集約式陶瓷設計,溫度控制準確度和精度更高。其陶瓷爐體耐化學腐蝕性優異,適用于多種活性氣體氣氛,可充分拓展您的研究領域。
  • Simultaneous Thermal Analyzer (STA) 8000

    同步熱分析儀 (STA) 8000

    STA 8000同步熱分析儀可提供您可以依賴的性能,可靠性和生產力。
  • LAB SYS-DSC 8500

    DSC8500擁有第二代HyperDSC技術、雙爐體設計和更佳的測試能力,其準確度和靈敏度勝過目前任何一款DSC。
  • 同步熱分析儀 (STA) 6000

    The STA 6000 同步熱分析儀可提供您可以依賴的性能,可靠性和生產力。
  • Spectrum TimeBase

    Spectrum 10 TimeBase

    Spectrum? TimeBase is a stand-alone software package for time-resolved measurements and hyphenated experiments using FT-IR and FT-NIR spectrometers. It supports external triggering of data collection and numerous real time and post run data manipulation and display functions.
Business Insights (18)
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  • Application Note (15)
  • Article (1)
  • Brochure (1)
  • Case Study (1)

1-12 的 18 Business Insights

  • 產品手冊

    The Power of the Sun, Solar Energy Development Solutions

    As the demand for solar power continues to grow, there needs to be a clear focus on different key issues in the life cycle of a solar cell. These issues are: efficiency, durability and cost. Coupling PerkinElmer’s application knowledge and experience together with our product portfolio, we can help manufacturers overcome these obstacles. At PerkinElmer, we’re taking action to ensure the quality of our environment.

  • 應用文獻

    Analysis of Bioethanol Impurities with the Spectrum Two FT-IR Spectrometer

    The intensifying global emphasis on developing sustainable fuel supplies has led to increasing use of fuels derived from biological sources. In this note we show that the Spectrum Two? FT-IR spectrometer (Figure 1) can be used to develop a quantitative method with sufficient sensitivity to meet the required detection limits for methanol, water, C3–C5 alcohols and gasoline denaturant, while requiring less than two minutes of analysis time per sample.

  • 應用文獻

    Determination of Benzene in Gasoline by ASTM D6277 with Spectrum Two

    IR spectroscopy is an ideal method for quantifying benzene at the concentration levels required, and there are several standard methods for this measurement, all of which utilize the distinctive C–H out-of-plane deformation band at around 673 cm-1. While this band is characteristic of benzene, toluene and xylenes have some weak absorption at this frequency that can interfere with the results if high concentrations are present.

  • 應用文獻

    Diamond ATR and Calibration Transfer for Biodiesel-Blend Analysis by ASTM D7371

    Biodiesel is seldom used neat (B100), typically being blended with fossil diesel at ratios from 5% v/v (B5) to 30% v/v (B30). Verifying the FAME content of diesel-fuel blends is an important aspect of quality control and auditing of blending and distribution operations. Because FAME has a strong infrared absorption at 1745 cm-1 due to the ester carbonyl group, infrared spectroscopy is an excellent technique for this analysis, and there are EN and ASTM? standard test methods describing the procedure

  • 應用文獻

    Determination of Oil Content in Membranes Used in Compressed Air Sampling by Infrared Spectroscopy

    This note describes the test method for the quantitative analysis of aerosol oil and liquid oil typically present in the air discharged from compressors and compressed air systems. The method is rapid, sensitive and cost effective and shows the FT-IR can be an effective tool for the monitoring of oil content. The methodology followed for the analysis by FT-IR is reported in Bureau of Indian Standard and we have also tested for its ruggedness, spike recovery, linearity and detection limits.

  • 應用文獻

    A novel method (TG-IR) for the rapid determination of Total Petroleum Hydrocarbons (TPH) in soil

    A gas chromatographic analysis of the extract can provide even greater sensitivity and more detailed compositional information, but further increases the time required for the analysis. Thermogravimetric analysis coupled to infrared spectroscopy (TG-IR) can provide detailed information about the amount and nature of the pollution, while requiring no sample preparation at all. This application note illustrates the kind of data that can be obtained with a modern TG-IR system.

  • 應用文獻

    Biodiesel Concentration Measurements Using Attenuated Total Reflectance (ATR)

    Biodiesel fuels are often blended compositions of diesel fuel and esterified soybean oils, rapeseed oils, or other potential vegetable oils as well as fats. The physical and combustion properties of these biofuels have allowed them to achieve similar performance to diesel fuel. However, there are several characteristics that are of concern. These differences, especially the cetane reduction, require that adequate control of the biofuel concentration be implemented.

  • 應用文獻

    Analysis of Polluted Soil by TG-IR Technique

    One of the most challenging analytical problems with increasing importance is the possibility to analyze soil polluted by the dispersion of organic fluids which sometimes features particularly high boiling points. The current techniques used solvent extraction and headspace chromatographic analysis, have shown their limits. Solvent extraction needs time consuming sample preparation. Headspace makes it impossible to heat the sample at temperatures exceeding 200 °C, which risks not being able to identify the heaviest fractions of the polluting agents.

  • 應用文獻

    Curing Determination of EVA for Solar Panel Application

    This study shows that DSC can be used to study the curing degree of the EVA resin by measuring the residual curing enthalpy. The data show that the residual curing enthalpy can be correlated to the curing time in a linear way. The DSC test is quick and easy.

  • 應用文獻

    High Resolution Characterization of Pharmaceutical Polymorphs Using Power Compensation DSC

    Many pharmaceutical materials exhibit polymorphism, which means that, depending upon the given processing conditions, the crystalline form may exist in two or more states. The crystalline states or forms exhibit different levels of thermodynamic stabilities and an unstable form can melt at a temperature significantly less than the melting point of the thermodynamically stable form. Depending upon the conditions used to generate the crystalline form(s), the drug may exhibit one or more unstable, polymorphic crystalline states.

  • 應用文獻

    Determining the Source Oil of Biodiesel with Infrared Spectroscopy

    Infrared spectroscopy is particularly suitable for the identification of materials, even when the differences between the materials are subtle variations in complex mixtures. In this note we demonstrate that biodiesel from several common feedstocks can be distinguished on the basis of absorption bands arising from double bonds in the fatty acid chains.

  • 應用文獻

    Improved HyperDSC Method to Determine Specific Heat Capacity of Nanocomposites and Probe for High-Temperature Devitrification

    Where ΔCp and ΔCp pure are the changes in specific heat at the glass transition temperature, Tg, for the composite, and for the unfilled polymer, respectively. This work suggests an alternative method for determining Cp that takes advantage of fast heating and cooling rates to obtain quantitative Cp in the upper temperature region without having to dwell in that high temperature region to establish an upper isothermal.

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