Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 5890 Series II #293637084 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 5890 Series II is a high performance visible spectrophotometer designed for research, quality control, and advanced applications for industry and academic research. It uses a single beam, common path optics and a full range of filter and grating combinations for excellent wavelength accuracy and resolution. The spectrophotometer is perfect for photometric, concentration, and spectral measurements. The main components of this spectrophotometer are the light source, sample compartment, optics, monochromator assembly, detector, display, and controller. The tungsten filament-based light source has a wavelength range of 190 to 1100 nm. It provides stability due to its low power consumption which results in better resolution. The filters used range from 350 to 850 nm and the grating is 945 lines/mm with a resolution of 0.1 nm. The sample compartment is designed for easy sample access and can accommodate up to ten 10mm cylindrical samples. The optics uses a fused silica lens and a concave mirror for improved light path stability. It also provides wavelength accuracy and improved optical resolution. The monochromator assembly is comprised of a rotating motorized grating and a dichroic beam splitter. The detector is an S20 photodiode with a logarithmic amplifier and it is used in combination with a selectable filter to provide superior detection ranges. The display of the spectrophotometer includes an analog section with a four-digit LED and an easy to read LCD panel which makes the operation simple and easy. The controller is a microprocessor based system that can be customized according to user preference. It also incorporates auto gain, integration time, speed, auto-zeroing, calibration, range changes, and other functions to get the most out of the system. In conclusion, HP 5890 Series II is a rugged and reliable spectrophotometer that delivers superior resolution and accuracy for detailed spectral analysis. It is a great device for photometric, concentration and spectral measurements. Its wide range of filters and grating combinations make it perfect for advanced applications and research purposes.