Used VARIAN 1275 / 1475 #9189618 for sale

VARIAN 1275 / 1475 spectrophotometer is a versatile, highly accurate analytical instrument designed for applications ranging from research and development to quality control in a variety of industries. This instrument is used to measure the absorbance or transmittance of light over a specific spectrum. It is equipped with an array of different wavelength selections and a range of sampling accessories, allowing for a broad range of analytical measurements. The instrument utilizes a single optical bench featuring dual photomultiplier tubes and a computer-controlled optical equipment. This system allows for the simultaneous or sequential scanning of up to two wavelength ranges in a single run of measurements. The optics of this unit include a Silicon Photodiode Detector (SPD) for wavelengths between 200 and 1100 nm. This detector has a linear range of 0 to +2Absorbance or 0 to +4Transmittance and a +/- 2% accuracy. To ensure maximum accuracy, the machine is also equipped with a variable dark signal control and sample tracking systems. This allows for accurate measurements in both manual and automated modes. The sample holder is uniquely designed with a special clamping tool to ensure precise, accurate positioning of samples with respect to the light sources. The sample holder can accommodate a wide range of samples including delicate liquids, solids, and films. The sample orientation can also be manually adjusted to ensure accurate scanning results for a wide range of applications. The computer software associated with 1275 / 1475 spectrophotometer is highly user-friendly and simple to operate. It includes features such as wavelength scan, absorbance or transmittance plotting, sizing, calibration, wavelength plotting, and signal-to-noise analysis. It also allows for onboard data storage and automated processing, which allows for more efficient sample processing. Advanced features such as multi-wavelength fitting and curve-fitting tools can be used to further enhance the data processing capabilities of this instrument. Overall, VARIAN 1275 / 1475 spectrophotometer is an excellent analytical instrument designed and manufactured for use in a variety of industries. The instrument is user friendly and simple to operate, and the optics provide accurate and reliable measurements in both manual and automated modes. The computer software associated with this spectrophotometer provides additional analysis and data processing capabilities. Due to its wide range of usage and features, this instrument is a valuable addition to any research or quality control laboratory.