LAMBDA 1050 UV/Vis Spectrophotometer | PerkinElmer

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LAMBDA 1050 紫外/可见/近红外分光光度计

LAMBDA 1050 为迄今 PerkinElmer 最高性能的紫外/可见/近红外分光光度计。

部件号 L1050
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详情 信息

为在近红外波长范围获得更高的灵敏度、分辨率和速度而设计。可简化诸如高吸收玻璃,光学镀膜或薄膜滤光片等困难样品的分析。具有双大样品室和众多的即插即用模块以及附件,包含万能光学平台,积分球和专利的通用反射附件。

规格

21 CFR Part 11兼容 Yes
高度 30.0 cm
接口 Tungsten-halogen and Deuterium
最高温度 35 °C
最低温度 15 °C
型号名称 LAMBDA 1050
工作范围(-60to400) 175 - 3300 nm
便携式 No
产品品牌名称 LAMBDA
保修 1 year
重量 77.0 kg
宽度 102.0 cm
资源,活动及更多信息
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网络研讨会

网络研讨会

产品信息公告

产品手册

The Power of the Sun, Solar Energy Development Solutions

幸运8平台彩票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.

PDF 1 MB
Why Limit Yourself, High Performance UV\VIS\NIR Instruments

幸运8平台彩票LAMBDA 1050/950/850 Spectrophotometers are advancing what's possible for your testing capabilities, whether it's measuring the absolute reflectance of coatings at various angles with our LAMBDA™ 950 or analyzing highly absorbing liquids with the LAMBDA 850. Now, with the LAMBDA 1050, we're pushing the limits even more.

PDF 1 MB

产品说明

合规认证证书

应用文献

Absorption Spectroscopy as a Powerful Technique for the Characterization of Single-Walled Carbon Nanotubes

UV/Vis/NIR absorption spectroscopy has evolved to a very powerful characterization tool of carbon nanotube dispersions and has thus contributed a significant share to the insights on nanotube purity, functionalization and sorting that were elaborated the past years.

PDF 1 MB
Directional Reflection Measurements on Highly Reflecting Coatings

We developed spectrophotometry accessories for measuring absolute reflection on highly reflecting samples, not only at near-normal incidences but also at oblique incidences for incident angles up to more than 80 degrees. The accessories are designed for use with a high performance UV/Vis/NIR industrial spectrophotometer and are widely used for the accurate characterisation of mirrors.

PDF 3 MB
Gaining high resolution measurements of optical filters in the NIR range with the LAMBDA 1050 UV/Vis/NIR

The most common measurement for optical filter quality testing is done in transmission mode with the results typically displayed in %T. The measurement maybe performed at any angle of incidence required by the filter design.

PDF 2 MB
High Absorbance Scanning with the PerkinElmer LAMBDA 850 UV/Vis and LAMBDA 950/1050 UV/Vis/NIR Spectrophotometers

幸运8平台彩票In materials research there is sometimes a need to scan high absorbance samples such as laser protection lenses, optical filters, and polarization materials. Such sample types often need to be measured across the whole UV, Vis and NIR ranges of the electromagnetic spectrum.

PDF 2 MB
High Resolution Scanning Performance with the PerkinElmer LAMBDA 1050

幸运8平台彩票The LAMBDA 1050 is the latest in the line of high performance UV/Vis/NIR double monochromator spectrometers offered by PerkinElmer. This instrument incorporates many of the latest technological advances in optical design, including full wavelength range three detector technology, a high resolution, high energy optical system incorporating low stray light holographic gratings, and Indium Gallium Aresnide (InGaAs) sampling modules for enhanced near-infrared (NIR) performance.

PDF 538 KB
Lambda 1050 测量增强型镜面反射

幸运8平台彩票装有通用反射附件和自动偏振驱动附件的LAMBDA 1050是完备的研究增强型镜面反射膜性能的理想工具。无论入射角或偏振态如何,增强型镜面反射膜对可见光的反射率始终很高。

PDF 3 MB
Lambda 1050 计算防晒霜SPF值的体外光谱方法

幸运8平台彩票本实验成功地使用医用胶带做为人类皮肤的替代物,使得不同防晒霜可以在胶带上进行测试,而不需要使用真正的人类皮肤。无论是用于科学研究还是质量控制,Lambda 1050紫外-可见-近红外光谱仪和150 mm积分球的结合为防晒霜活性成分SPF值的测试提供了优异的平台。

PDF 1 MB
Measuring Absorptance (k) and Refractive Index (n) of Thin Films with the PerkinElmer Lambda 950/1050 High Performance UV-Vis/NIR Spectrometers

幸运8平台彩票An optical coating consists of a combination of thin film layers that create interference effects used to enhance transmission or reflection properties for an optical system. How well an optical coating performs is dependent upon the number of factors, including the number of layers, the thickness of each layer and the differences in refractive index at the layer interfaces. The reference grade high performance Lambda 1050 when fitted with the proper accessories becomes an ideal tool for the determination of optical thin film constants.

PDF 3 MB
Reflectance Measurements of Materials Used in the Solar Industry

幸运8平台彩票The primary goal of this technical note is to guide the user through the accessory selection process for different specular/ diffuse samples. This will be achieved by measuring identical samples with varying contributions of diffuse and specular reflection, on three different reflection accessories, and then comparing the spectra generated.

PDF 636 KB
Simple Method of Measuring the Band Gap Energy Value of TiO2 in the Powder Form using a UV/Vis/NIR Spectrophotometer

The measurement of the band gap of materials is important in the semiconductor, nanomaterial and solar industries. This note demonstrates how the band gap of a material can be determined from its UV absorption spectrum.

PDF 1 MB
Visible Reflectance Spectroscopy of Human Skin: the use of CIE L*a*b* Color Analysis for In Vivo Ethnic Skin Characterization

幸运8平台彩票This schema remains a recognized tool for dermatological research in classifying the response of human skin to visible light for the health and skin care industry. The Fitzpatrick Scale is a modernization of the older Von Luschan’s Chromatic Scale which uses a series of 36 opaque glass tiles to characterize skin color. Figure 1 shows the range of colors for human skin as described by Von Luschan’s tiles. The Fitzpatrick scale then groups these into six skin types: albino, fair, beige, Mediterranean brown, dark brown, and black.

PDF 1 MB
使用便携式气相色谱质谱仪快速鉴定和表征红茶样品中痕量有机氯农药

幸运8平台彩票使用便携式气相色谱质谱仪快速鉴定和表征红茶样品中痕量有机氯农药

PDF 916 KB
利用SPME-GC/MS 对土壤中挥发性有机物进行快速筛查

利用SPME-GC/MS 对土壤中挥发性有机物进行快速筛查

PDF 5 MB
采用便携式气相色谱/质谱仪快速测定水中半挥发性有机物的优势

采用便携式气相色谱/质谱仪快速测定水中半挥发性有机物的优势

PDF 876 KB

技术说明

Full Spectrum, Angle Resolved Reflectance and Transmittance of Optical Coatings Using the LAMBDA 950/1050 UV/VIS/NIR Spectrophotometer with the ARTA Accessory

幸运8平台彩票We evaluated a 3M® visible mirror film for potential use in a new curved photovoltaic module using a LAMBDA 950 spectrophotometer with an ARTA accessory. In this application, the 3M® film must transmit near-infrared photons to the underlying silicon solar cells (where they will be converted directly to electricity) while reflecting visible photons to the focus of the module where they may be absorbed by, for example a wavelength-agnostic thermal absorber used to drive a heat engine.

PDF 2 MB
Linearity Measurements in the Visible Region on a LAMBDA 850/950/1050 Using Hellma Linearity Filters

幸运8平台彩票This note demonstrates the use of Hellma® linearity filters to study the linearity of the PerkinElmer® high performance LAMBDA™ instruments (LAMBDA 850, 950 and 1050) in the visible region of the spectrum.

PDF 249 KB

案例分析

A Spectroscopic In Vitro Method for the Calculation of Sunscreen SPF Values

幸运8平台彩票Sunscreen protects skin by either absorbing or reflecting the harmful ultraviolet rays, preventing them from reaching the skin. Using sunscreen while exposed to the sun can greatly reduce the chances of damaging skin cells, and developing cancer. For this study the PerkinElmer® Lambda™ 1050 equipped with a 150 mm integrating sphere will be use to collect scatter transmission data for sunscreen placed on a tape substrate. Testing sunscreen on a tape model of human skin to calculate the SPF value is more convenient and economical than testing on human skin.

PDF 2 MB

海报

Functional Measurement in Nanomaterials using Optical and Thermal Techniques

Advanced instrumentation is key to work in nano-materials. Functional tools such as optical and thermal measurement techniques allow the characterization of materials. As such, they complement imaging tools such as AFM and TEM-SEM which give spatial information on the structure of the materials. This poster presents examples of recent challenging measurements carried out in band gap analysis, plasmon resonance and polymorphic structure.

PDF 574 KB
The Use of UV/VIS/NIR Spectroscopy in the Development Of High Efficiency PV Solar Cells

From the start of our busy days to the end, electricity is the life blood that keeps us going. We cook, heat, clean, light, work, communicate and are entertained all driven by electricity. The most common modes of generation are hydro, nuclear geothermal or fossil fuel powered. There is a clear need throughout the world to develop clean renewable sustainable sources of power to support growing economies and reduce our carbon footprint.

PDF 143 KB

现场应用报告

Measurement of Enhanced Specular Reflector (ESR) Films Using a LAMBDA 1050 UV/Vis/NIR Spectrometer and URA Accessory

To verify the performance of ESR films represents a measurement challenge for many commercial spectrophotometer systems. Not only are ESR films designed to achieve very high reflectance (>98% R) in the visible spectral range, but are required to achieve this high reflectance at any angle of incidence and under any state of light polarization. Therefore, the ESR films need to be measured with an absolute variable angle reflectance accessory combined with an automated polarization accessory.

PDF 2 MB

白皮书

Weighing the Benefits and Risks of Nanotechnology White Paper

There is a growing body of evidence showing that there are significant differences between some nanomaterials and their non-nanoscale counterparts. What those differences portend raises many new questions about their potential to cause harm to human health and the environment.

PDF 1 MB

规格参数

LAMBDA Flex Series

幸运8平台彩票,LAMBDA Flex Series, LAMBDA Flex Systems, UV/Vis, UV/Vis/NIR, UV Visible, LAMBDA 650, LAMBDA 750, LAMBDA 850, LAMBDA 950, LAMBDA 1050, PbS Sphere, InGaAs Sphere, Diffuse Transmission Sphere, URA, GPOB, ES, Enhanced Software, 21 CFR part 11, Sell Sheet

PDF 500 KB

FAQs

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To remove the halogen lamp follow the steps below:
  1. Switch off the spectrometer and unplug the line power cord.
  2. Remove the lamp compartment cover.
    Lift vertically from the handhold on the rear of the Lambda 650/850/950. Press down the catch and push the cover off backwards on a Lambda 800/900, or to the left on the other Lambda instruments.
  3. If necessary, remove the lamp baffle by loosening and removing the two screws on the top of the baffle and lifting the baffle vertically upward.
    NOTE: Instruments made prior to January 1, 1997 may have a different type of lamp baffle as shown in Figure 2. This is held in place with the same thumbscrew used to hold the lamp in place. Loosen the thumbscrew just enough to allow the lamp baffle to be removed.
  4. Remove the lamp assembly from the bracket by slackening the thumbscrew and pulling the lamp mount vertically upward.
    Save the thumbscrew, as it will be used with the replacement lamp assembly.
  5. Carefully pull the white ceramic connector from the rear of the halogen lamp.
  1. Unpack the new lamp assembly, taking care to hold it only by the metal mount to prevent fingerprints on the lamp window.
    Fingerprints on the lamp window cause hot spots during lamp operation, which can lead to premature lamp failure.
  2. Attach the thumbscrew to the back of the new lamp assembly.
    Make sure you leave enough room so that you can slide the thumbscrew onto the mounting bracket.
  3. Carefully push the white ceramic connector firmly onto the pins on the base of the lamp.
  4. Slide the new lamp assembly with the thumbscrew attached onto the mounting bracket as shown below.
    Make sure that the notch at the base of the lamp assembly fits securely over the alignment stud on the mounting bracket, so that the lamp mount is flush to the mounting bracket.
  5. If necessary, wipe the lamp window with a soft cloth moistened with alcohol to remove dirt.
    The dirt would otherwise be burned in when the lamp is hot.
  6. Replace the lamp baffle and secure it into place.
  7. Replace the lamp compartment cover and plug the line power cord into the spectrometer.