Used PERKIN ELMER Lambda 25 #293756136 for sale

PERKIN ELMER Lambda 25 is a spectrophotometer instrument designed and manufactured by PERKIN ELMER Corporation. It is used by various industries in research, quality control and process monitoring. The instrument offers diffuse reflectance and transmission measurements in the visible and near infrared spectral range from 190 to 1100 nm. This allows it to measure highly accurate, spectral absorbance and transmittance over the entire wavelength range. Lambda 25 consists of a monochromator, a sample compartment and a detector. The monochromator uses an excitation source such as an Hg-Xe lamp or a tungsten lamp. The sample compartment contained within the instrument is used to hold the sample to be analyzed. The detector is a photomultiplier tube that converts the light emitted or reflected from the sample into an electrical signal. PERKIN ELMER Lambda 25 features a dual bandpass architecture, allowing it to measure the absorbance of two narrow spectral bands simultaneously. This is ideal for performing measurements on samples requiring precise absorbance measurements in two specific regions. The instrument also features a broad spectral range, allowing researchers to record absorbance data over a much greater range than conventional spectrophotometers. Additional features of Lambda 25 include a user friendly graphical display, data storage and retrieval capabilities, and an adjustable sample temperature control. The instrument is also capable of performing non-linear calibration, allowing the user to fit data to functions and store results and coefficients into memory. PERKIN ELMER Lambda 25 is designed for use in research and development laboratories, as well as quality assurance and control processes. It can be used to perform spectrophotometric measurements on a wide range of samples and materials, including dyes, pigments, pharmaceuticals, water and soil samples. The instrument is ideal for research applications such as systems analysis, biomarker identification, molecular detection, and process monitoring.