Handling the ultraviolet, visible, and near-infraredregions (190 to 3300 nm), the UH5700 achieves both high measurement precision and high throughput.
UH5700 achieves best-in-class levels of low stray light and high photometric range through use of a Czerny-Turner mounted single-monochromator bright spectrometer and a newly-developed grating. The UH5700 employs a continuously variable slit in the near-infrared region, in which the slit automatically widens when measuring low quantities of light and narrows when measuring large quantities of light, and thereby achieves low-noise measurements across a broad range of measurement wavelengths.
Accessory line up to support a broad range of measurements.
The sample compartment shares a common design with the U-2900/U-3900, so existing accessories can be used.
Except for certain accessories (please check with your Avantor sales representative for details).
For measurement of liquids
Micro cell option: Micro cells are used in combination with a mask (HITA200-1537). A micro cell is suitable for small samples with volumes of 340 to 600 µl.
Ulta-micro volume sample measurement option
Trace samples are used in combination with a mask (HITA3J1-0116) (2 included). These are suitable for ultra-micro volumes 1.5 to 90 µl.
Autosipper (HITA2J3-0131) is suitable for multiple sample measurements. AS-1010 Autosample in combination with auto sipper can make multiple automatic measurement of solution samples.
For measurement of solids
Ø60 Integrating Sphere (HITA2J3-0176) is used for absorbance measurements of turbid samples and reflectance measurement of solid sample surfaces.
5° Specular Reflectance Accessory (relative)(HITA2J3-0151)
This accessory uses the mirror reflection of a sample to measure relative reflectance with respect to a standard reflection plate (aluminium-evaporated plane mirror). This is used for film thickness measurement, spectral reflectance measurement, and other such applications.
Glass filter holder (HITA210-2109) is used for measuring transmittance and absorbance of solid plate samples such as glass filters.
Film holder (HITA210-2112) is used for measuring the transmittance and absorbance of film-like samples.
Bestellinformation: Please contact your local Avantor Sales representative for more information on range of accessories.
Lieferumfang: The UH5700 spectrophotometer is delivered with USB communication cable, instruction manual, UV solutions plus program.
