UV-visible spectrophotometer Lambda 850+
Cosmo Trading Co., Ltd.
About This Product
High dynamic range (absorbance 8A) high grade UV/VIS/NIR spectrophotometer for high precision optical measurements and research. Excellent accuracy, precision, and reproducibility. You can choose from 5 types depending on your purpose. We have prepared Snap-in accessories that can be used for various applications.
Features
■Equipped with ultra-high sensitivity 3D detector (LAMBDA 1050+3D)
A high dynamic range (8A, 0.000001%T) has been achieved in the NIR region by using an InGaAs detector in addition to a PbS detector.
■Super low light
A true double beam double monochromator optical system using a holographic grating that achieves a measurement light range of 8A with 0.00002%T or less.
■Wide measurement wavelength range 175-3,300nm (LAMBDA 1050+)
By purging the entire optical system with nitrogen, measurements can be made in the ultraviolet wavelength range up to 175 nm.
■Ultra low noise below 0.00005Abs (500nm)
The energy-optimized optical system achieves excellent signal-to-noise ratio across the UV-visible and near-infrared regions.
■UV WinLab™ software
Achieves scan, time, multi-wavelength, and concentration measurements with simple operations. Compliant with 21 CFR Part11.
■A wide variety of Snap-in accessories
It can be flexibly customized to suit measurement conditions such as diffuse reflection, specular reflection, and transmission measurements.
■Newly equipped with automatic angle variable universal reflective accessory (URA)
New absolute/relative reflectance measurement method. Automatically adjusts the incident angle with good reproducibility without aligning the sample or optical system.
■Multi-purpose optical bench (GPOB) system
A multi-purpose optical bench (GPOB) system that allows you to freely configure your optical system and supports physical photometry is available (optional).
Application areas Main measurement methods
■Transmittance measurement
Liquid sample in cuvette, filter
■Diffuse transmittance measurement
Opaque liquids, suspensions, films, emulsions Solid samples with light scattering
■Diffuse reflectance measurement
Hue analysis of color substances contained in films, solid samples, paper, fluorescent pigments and coating materials, fibers, pigments and paints, powders in cells
■Specular reflection measurement
Mirrors, glass, anti-reflection coatings, high-reflection coatings, and other mirror materials
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Product
UV-visible spectrophotometer Lambda 850+
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Handling Company
Cosmo Trading Co., Ltd.
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Categories
1 Models of UV-visible spectrophotometer Lambda 850+
| Product Image | Part Number | Price (excluding tax) | Detector | Measuring range | Optical system | Principle | Resolution | Size | Wavelength range | Weight |
|---|---|---|---|---|---|---|---|---|---|---|
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Lambda 850+ |
Available upon quote | Photomultiplier tube (UV/VIS) | 8A |
Reflective optics (SiO2 coating) holographic grating monochromator |
Double beam, double monochromator, ratio recording method | ≦0.05nm (UV/VIS) | 1,020 (width) x 300 (height) x 740 (depth) mm | 175~900nm | 77kg |
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About Company Handling This Product
- Japan