全新Duetta荧光和吸收光谱仪

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全新Duetta荧光和吸收光谱仪

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东谱科技(广州)有限责任公司是一家专业的光谱学类科研设备以及技术方案服务商。公司位于广州市天河区核心商圈,坐落于天河软件科技园(长兴智汇园区),毗邻华南理工大学等高校。东谱科技由高校专业研究人员、行业工程师联袂发起,核心团队成员均获得光机电类硕博士学位并且在国际实验室及企业具有超过5-10年的研发经验,拥有出色的光电子前沿科学研究及光机电产品开发的实力。 公司业务涵盖光谱学设备研制、生产、销售、技术服务等方面。目前,主营业务包括以下四个方面:1)科研仪器开发;2)科研仪器经销;3)前沿光谱学系统定制;4)谱学测量服务。已研制出一系列光谱检测系统,为华南师范大学、华南理工大学等众多高校客户提供了各种完善的解决方案和大量的符合要求的产品和服务。 公司秉承“Born for Science”的理念创立,坚持把产品开发和前沿光谱学研究相结合,致力于为研究人员提供更好的谱学仪器及技术服务。公司在营销和服务体系上始终坚持“以终端客户为中心”的理念,坚决以满足一线科研人员的需求作为首要目标,力求为研究人员提供专业的服务和优秀的产品。

详细信息

Duetta二合一系统不需要多台扫描仪。 除了传统的荧光和吸收光谱模式,该系统还具有同时吸收-透射荧光激励发射矩阵(A-TEEM),由于自动进行内部滤波效应校正,因此可以提供更好的分子指纹和扩展的动态范围。


A Better Spectrometer Concept


Simultaneous Fluorescence and Absorbance Spectrometer

  • UV-Vis-NIR Fluorescence Detection Wavelength Range from 250 to 1,100 nm
  • Full 3-D Fluorescence EEM Acquisition in Less Than One Second
  • Best in Class Fluorescence Sensitivity Specification of 6,000:1 RMS for Water Raman
  • Automatic Correction for Primary and Secondary Inner Filter Effects (IFE)
  • High Fidelity Molecular Fingerprinting with Unique A-TEEM™
    (Absorbance-Transmittance Excitation Emission Matrix) Technology

  • Millisecond CCD Detection of Entire Fluorescence Spectrum

Simultaneous Fluorescence and Absorbance in one Spectrometer!

Duetta can be used as a fluorometer, as a UV-Vis-NIR spectrometer to measure absorbance, or as an instrument that measures true molecular fingerprints, which require the simultaneous acquisition of fluorescence and absorbance, correcting for IFE in real time.

Fluorescence in the Blink of an Eye!

Duetta’s ultra-fast, state-of-the-art CCD technology allows it to outperform, by orders of magnitude, any competitor using PMTs. It’s the fastest bench-top fluorometer in the world, and the only fluorometer that can acquire a full spectrum in less than 100 milliseconds! This state-of-the-art CCD technology also extends NIR wavelength detection to 1,100 nm, well beyond the limit of a standard PMT fluorometer.

Highest Fluorescence Sensitivity in its Class

Having the highest level of fluorescence sensitivity means that Duetta’s optimized design lets you measure lower concentrations of sample, and provides better quality of data.

EzSpec™ Touch-Screen Software!

Duetta debuts HORIBA’s new generation software interface with touch-screen utility, and a selection of Apps for routine analysis.


具体参数:


DuettaDuetta-Bio
Acquisition ModesSimultaneous Absorbance and Fluorescence Spectrometer
Fluorescence SensitivitySNR >6,000:1 RMS, 350 nm excitation, 5 nm slits
Spectral Acquisition Rate510,000 nm/min
EEM Acquisition RateAs fast as 1 second (sample and wavelength dependent)
A-TEEM Acquisition RateAs fast as 30 seconds (sample and wavelength dependent)
Fluorescence DetectorCCD/Spectrograph
Fluorescence Detector Range250-1,100 nm
Fluorescence Bandwidth1, 2, 3, 5,10, 20 nm (excitation and emission)
Absorbance DetectorSilicon Photodiode
Absorbance Detector Range250-1,000 nm
Absorbance Bandwidth1, 2, 3, 5,10, 20 nm
Light Source75 W Xenon arc lamp. Dedicated cartidge for snap-in replacement
Excitation/Absorbance Wavelength Range250-1,000 nm
Absorbance Accuracy+/- 0.02 A
Absorbance Range0-2 A
Computer RequirementsWindows 10/8/7 Laptop or PC with 1 USB
SoftwareEZSpec
Dimensions (W x D x H)17 x 20.4 x 14.4 inches; 43.18 cm x 51.816 cm x 36.576
Weight45 pounds; 20.4 kg
Polarizers (Time of Purchase)Not AvailableYes (280 to 750 nm)


附件:Duetta_brochure英文手册

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