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UV-Vis Spectrophotometers, U-3900S and U-3900D

Fournisseur: VWR Collection
2J2-0063 2J2-0073
HITA2J2-0063EA 16900 EUR
HITA2J2-0063 HITA2J2-0073
UV-Vis Spectrophotometers, U-3900S and U-3900D
Spectrophotomètres et Photomètres Spectrophotomètres UV-Visible

UH3900S (Single monochromator) and UH3900D (Double monochromator) are reliable and proven optical systems equipped with new Software UV Solutions Plus.



  • Extensive applications

  • Full range of accessories for liquid and solid samples

  • Ease of maintenance (lamp replacement)

  • Stable baseline

  • Effective in trace sample measurement


U-3900S and U-3900D spectrophotometers are comprehensive, research-grade solutions. They provide excellent performance afforded by low stray light, selectable band pass and high energy. Hitachi Model UH3900S/D spectrophotometer adopts

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SPÉCIFICATIONS

Modèle UH3900S UH3900D
Environmentally Preferable
Design optique Hitachi’s high-resolution concave diffraction grating, Seya-Namioka mount, double beam Hitachi’s high-resolution concave diffraction grating, Seya-Namioka mount, double beam
Gamme photométrique Abs: –3,8 - +3,8 Abs; %T: 0 - 300%T Abs: –5,5 - +5,5 Abs; %T: 0 - 300%T
Précision de la longueur d'onde ±0,1 nm (656,1 nm, after wavelength correction) ±0,1 nm (656,1 nm, after wavelength correction)
Gamme de longueur d'onde 190 - 900 nm 190 - 900 nm
Détecteur Photomultiplier Photomultiplier
Source lumineuse, durée de vie Deuterium lamp (D2 lamp): Ultraviolet region; Tungsten iodide lamp (WI lamp): Visible region Deuterium lamp (D2 lamp): Ultraviolet region; Tungsten iodide lamp (WI lamp): Visible region
Alimentation 230 V, 50/60 Hz 230 V, 50/60 Hz
Compartiment d'échantillon 100 mm beam spacing 100 mm beam spacing
Largeur de bande spectrale 0,1; 0,5; 1; 2; 4; 5 nm 0,1; 0,5; 1; 2; 4; 5 nm
Lumière parasite 0,015% or less 0,00025% or less
L×P×H 680W×692D×257H mm 680W×692D×257H mm
Poids 45 kg 45 kg

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