XD7500 UV/VIS spectrophotometer

Spectrophotometer of a high quality with many integrated functions and preprogrammed methods. Double-beam instrument which gives precise measurements with a reference-beam along with the beam for sample measurement.

XD7500 has a wavelength range of 190-1100 nm and is able to measure absorbance, transmission, scan the spectral range, make kinetic analyses and measure multiple wavelengths at once.

Suitable vials for the instrument are 16 and 24 mm round cuvettes and 10, 20 and 50 mm rectangular cuvettes. With an adaptor (accessory, not included) it is also possible to fit 13 mm round cuvettes.

Both the XD7000 and the XD7500 instruments have a plethora of methods and automatic tube recognition functions, which allows for a wide range of different functions.  The different methods and functions can be selected either directly from the interface or with the separate method handbook (not included) which allows for quick selection of a specific method simply by scanning a barcode.

It is also possible for users to create user-defined methods using different parameters and multiple wavelengths. Different user profiles with different acess levels and adminstrator rights can also be set up.

Specifications:

Wavelength range: 190-1100 nm

Light source: Xenon flash lamp

Spectral bandwith: 4 nm

Accuracy: ±1 nm on all Holmium peaks

Reproducibility: < 0.5 nm

Photometric range: -3.3 to 3.3 Abs

Photometric resolution: Abs: 0.001 Transmission: 0.1%

Photometric accuracy: 0.003 Abs under 0.6 Abs / 0.5 % from 0.6 to 2.0 Abs

Internal storage: App. 5000 data sets (method, user ID, dato and result) either through automatic or manual storage

Interfaces: 1 x ethernet RJ45, 1 x USB A, keyboard, mouse, barcode scanner and 1 x USB B for PC and PCL-compatible printers