Perkin Elmer
Lambda 1050 UV-VIS-NIR Spectrophotometer
The Perkin Elmer Lambda 1050 is a UV-VIS-NIR spectrophotometer covering ultraviolet, visible, and near-infrared wavelengths. The Lambda 1050 is equipped with an interchangeable three-detector module using PMT, InGaAs, and PbS detectors for wide spectral coverage. The Lambda 1050 is designed for reflectance, transmission, and absorption measurements and is ideally suited for photovoltaic, wafer, and coating characterization including solar cell reflectance and antireflection studies.[1]
Where it fits in the process flow
What do the numbers mean?
Wafer handling1
- Wafer size
- Ideal for photovoltaic, wafer, and coating characterization (solar cell reflectance and antireflection studies)[1]
Optics & imaging2
- Interchangeable 3-Detector Module with PMT, InGaAs, and PbS detectors for wide spectral coverage[1]
Configuration & options7
- With Integrating Sphere[2]
- Equipped with Universal Reflectance Accessory (URA) — patented automated multi-angle reflectance measurement system[1]
- Includes 150 mm (6 inch) Integrating Sphere[1]
- Designed for reflectance, transmission, and absorption measurements across UV-Visible-NIR ranges[1]
- Horizontal sampling plate for delicate samples (avoids vertical clamping damage)[1]
- Optional accessories
- Integrating sphere (150 mm / 6 inch); Universal Reflectance Accessory (URA) for automated multi-angle reflectance[1]
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
What types of samples can be measured with this class of spectrophotometer?General reference — not yet source-verified
Such instruments can measure solid, liquid, and thin-film samples. For solids, they can handle flat substrates, optical components, and filters. For liquids, standard cuvettes are used. Thin films on transparent or reflective substrates can be characterized using appropriate accessories (e.g., integrating spheres, absolute reflectance tools).
How does the instrument handle wavelength switching between the UV-Vis and NIR regions?General reference — not yet source-verified
The instrument automatically switches between the deuterium lamp (for UV) and halogen lamp (for Vis/NIR) at a predefined crossover wavelength. Detectors are also switched at appropriate points (e.g., from photomultiplier to PbS or InGaAs). The transition is seamless and controlled by the software, requiring no user intervention during a scan.
Not publicly documented
The following facts about the Lambda 1050 UV-VIS-NIR Spectrophotometer are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Lambda 1050 UV-VIS-NIR Spectrophotometer are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Lambda 1050 UV-VIS-NIR Spectrophotometer are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the Lambda 1050 UV-VIS-NIR Spectrophotometer are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Lambda 1050 UV-VIS-NIR Spectrophotometer are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Lambda 1050 UV-VIS-NIR Spectrophotometer is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (4)Every fact above is drawn from these public sources
- [1]Inventory photo
- [2]Inventory photo
- [3]Inventory photo
- [4]Inventory photo
Last updated Oct 10, 2026.
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