LAMBDA 1050 为迄今 PerkinElmer 最高性能的紫外/可见/近红外分光光度计。
|21 CFR Part 11兼容||Yes|
|接口||Tungsten-halogen and Deuterium|
|工作范围（-60to400）||175 - 3300 nm|
Free, clean and renewable – the power of the sun has unlimited potential to not only help millions of people around the world with limited or no access to electricity, but to also greatly help solve some of our environmental challenges. EcoAnalytix from
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.
Product Note, UV/Vis Spectrophotometers, NIR, S10 Autosampler, 200 vessel position, N2020004
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.
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.
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.
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.
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.
One of the most common measurements made by the solar energy industry today is quantification of a material’s surface reflectance. These materials are as diverse as metal coatings, semiconductor coatings, anti-reflective coatings on window material.
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.
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.
Full Spectrum Angle Resolved Reflectance and Transmittance of Optical Coating LAMBDA with ARTA 012188_01 TCH
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.
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.
Measurement of Enhanced Specular Reflector Films Using LAMBDA 1050 and URA Accessory 012190_01 FAR
While some benefits of nanotechnology are undeniable, there are mounting concerns over the potential dangers nanomaterials may pose to human and environmental health. As a global leader in nanomaterial analysis, PerkinElmer offers an array of analytical instrumentation that provides rapid, clear analysis of the most challenging inorganic, organic, carbonaceous, and hybrid nanomaterials.
,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