Applications and Specifications

Applications and Specifications for LAMBDA 365 UV/Vis Spectrophotometer

Plug-and-play accessories: Transmission and Reflectance Holders, Variable and Fixed Angle Reflectance Accessories and Base Plates, Peltier Controllers, Software, LAMBDA Warranties, Nano Sticks, and Autosamplers

The LAMBDA 365 UV/Vis Spectrophotometer has a large sampling compartment that accepts more than 10 different sample accessory combinations. Accessories easily snap into place and self-align in three easy steps for a true plug-and-play unit that performs a wide array of applications in pharma, manufacturing QA/QA, analytical chemistry and genetic research labs.

LAMBDA 365 Spectrophotometer Applications by Industry
  • Pharmaceuticals and Life Sciences: quantification of DNA and Proteins, DNA melting experiments, enzyme kinetics, USP method compliance, solvent analysis
  • Industrial: QA/QC in development and production of dyeing reagents, inks and paints, measures color difference values and color indices, analysis of multicomponent and chemicals
  • Environmental: quantifies heavy metals (nanomaterials in freshwater, seawater, air and soil), soil contamination from organic materials, sunscreen efficacy, water and waste analysis
  • Food and Beverage: Enzymatic determination of alcohols, aldehydes and malic acid, browning index of fruit juices, wine color and intensity, packaging characterization, color testing, purity of olive oil
Source Lamp Tungsten/Deuterium
Monochromator Blazed holographic grating with 1200 gr/mm
Czerny-Turner with 0.2 m focal length
Detector Si diodes, Sample and Reference
Photometric System Double Beam Optics
Wavelength Range 190-1100 nm
Spectral Bandwidth 0.5, 1, 2, 5, 20 nm
Data Interval 0.05, 0.1, 0.5, 1, 2 nm
Wavelength Accuracy ± 0.1 nm at D2 peak @ 656.1 nm, ± 0.3 nm for full range
Wavelength Reproducibility ± 0.1 nm
Photometric Range ± 4A
Photometric Accuracy ± 0.002A (0 - 0.5 Abs)
± 0.004A (0.5 - 1 Abs)
Photometric Reproducibility < 0.001 AU @ 0.5 and 1.0 AU
Stray Light < 1.0% (198 nm KCL)
< 0.02% (220 nm Nal)
< 0.02% (340 nm NaNO2)
Baseline Stability < 0.0003 Abs/h (700 nm, after one hour warm up)
Baseline Flatness ± 0.00005 Abs (after one hour warm up)
Photometric Noise < 0.00005 Abs (at 700 nm, RMS)
Photometric Stability N/A
Maximum Scan Rate 3000 nm/min
Maximum Slew Rate 8000 nm/min
Interface USB
Dimensions 19.5"W x 19.7"D x 10.6"H (495 x 500 x 270 mm)
Electrical 100-240 V 50/60 Hz (Contact us about 240V models)
Environmental Requirements Temperature: 15-35°C
Humidity: 30 - 80%
Non-condensing