Photometer The Thermo Scientific Orion AquaMate 8000 UV-Vis Spectrophotometer is designed for water analysis and beyond with over 260 preprogrammed methods compatible with several leading brands of reagents plus user customizable methods for absorbance, % transmittance and concentration testing. Methods are stored on the included USB memory stick, so they can be added or removed from the instrument as needed. Methods can be adapted for new chemistries or operators can create their own custom methods. The AquaMate 8000 UV-Vis offers 190 to 1100 nm selectable wavelengths and 1.8 nm spectral bandwidth and delivers unsurpassed data quality throughout the entire UV to near-IR region of the spectrum. A dual-beam optical geometry and high-intensity, instant-on xenon lamp are utilized for accurate measurements and five to seven years of maintenance-free operation.  Superior signal to noise performance and fast wavelength scanning technology allow high-quality spectral data to be acquired quickly and reliably. This product includes: Methods on a USB memory stick, 1-, 3-, and 6-position cell holders, user documentation, a dust cover, USB cable, and 110V and 220V power cords. Key Features Full wavelength range of 190–1100nm 1.8 nm spectral bandwidth for optimal resolution Dual beam optics using Xenon Flash lamp Includes over 260 preprogrammed methods using Orion chemistries Wide variety of vial sizes can be used 3 USB connections to store methods to USB, transfer data to computer, and print hard copy data Includes performance verification tests for accuracy and functionality Comes with 3-position cell holder Accessories  The AquaMate 8000 UV-Vis Spectrophotometer includes all three available cell holders. The AquaMate 3-Position Cell Holder (EF13999) includes one adjustable holder for 13mm to 25mm round vials, one holder for 20 or 50mm rectangular vials and one holder for 10mm square vials. The AquaMate 6-Position Cell Holder (EF14000) is ideal for multi-sample measurements in 10mm square vials. With one position reserved for a blank, the 6-position cell holder allows the automated analysis of up to five samples. The AquaMate 1-Position Cell Holder (EF13998) accommodates a single 10mm square vial.