Used EPPENDORF BioPhotometer #9291752 for sale

EPPENDORF BioPhotometer is a spectrometer that provides qualitative and quantitative measurements of nucleic acid, protein, cell, and enzyme concentrations. It is a precise, accurate, and reliable instrument that can determine the degree of purity of a given sample as well as its concentration. The underlying principle of the spectrometer is based on optical detection. In this method, light is passed through a sample, and any color absorbing material in the sample will cause the light wavelength to be diminished and thereby absorb a certain amount of light. This amount of light is then measured and used to calculate the concentration of the sample. BioPhotometer is portable and lightweight, making it convenient for field use. It features a two-color technology, in which the absorbance at two different wavelengths is measured simultaneously. This technology offers increased speed and accuracy compared to a single wavelength detector. It also offers various detection modes, such as DNA, protein, and enzyme detections, making it suitable for a variety of applications. EPPENDORF BioPhotometer has a comprehensive user interface that allows for easy operation. It also has storage memory for saving your results for future use, and it includes a USB connection for data export. Its 32-bit microprocessor ensures measurement accuracy and can be upgraded by software. It has an excellent rate measuring speed, allowing rapid and accurate results. To ensure accurate results and maintain BioPhotometer's sensitivity, regular calibration checks and quality control measures should be carried out. EPPENDORF BioPhotometer features two automatic self-check functions: Module 1 and Module 2. Module 1 checks the overall spectral linearity of the apparatus, while Module 2 evaluates the sapphire optics, LED light source, and the electronics. Additionally, quality control samples can be tested for measuring baseline, corrugation stability, and to identify excitation and emission wavelength accuracy. In conclusion, BioPhotometer is a dependable and accurate spectrometer that offers both qualitative and quantitative measurements of proteins, nucleic acids, enzymes, and cells. Its advanced features make it an ideal choice for the laboratory, classroom, and field use.