Perkin Elmer Lambda 950 UV/VIS/NIR Spectrophotometer. Long the industry standard in spectrophotometry, the LAMBDA 950 uses a gridless PMT with Peltier-controlled PbS detector to achieve high-performance testing across the spectral range up to 3300 nm. Unit is equipped with standard detector. The UV/Vis resolution reaches0.05 nm, while the NIR resolution reaches up to 0.20 nm. 175 to 3300 nm wavelength range. The LAMBDA 950 is Perkin Elmers highest performance UV/Vis/NIR System. Choose this model for ultra-high UV/Vis/NIR performance for wavelengths up to 3,300 nm, high precision measurements, and for applications such as highly reflective and anti-reflective coatings, color correction coatings, bandpass characteristics of UV, Vis and NIR filters, and more. 120V, 50/60Hz, 3.2A