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Spectrofotometru UV/Vis U-2900

 
[Contactati-ne pentru pret]
634-0718

 * Optica stabila datorata sistemului dublu fascicul si retelei de difractie stigmatic concave 

 * Sursa de lumina: lampa de tungsten si lampa de deuterium
 * Sistem optic cu dublu fascicul
 * domeniu de lungimi de unda 190-1100 nm
 * latime de banda: 1.5 nm
 * acuratete lungime de unda(nm): ±0,3 ( at 656,1; 486,0 nm)
 * domeniu fotometric: −3 to 3,0 A; 0 to 300% T
 * acuratete fotometric:
  ±0,002 A (0 la 5 A)
 ±0,004 A (0,5 la 1,0 A)
 ±0,008 A (1,0 la 2,0 A)
 ±0,3% T; toate verificate cu NIST SRM930
 * nivel lumina imprastiata: ≤0,05% (220 nm NaI, 340 nm NaNO₂)
 * viteza de scanare (nm/min): 10, 100, 200, 400, 800, 1200, 2400, 3600
 * afisaj LCD cu iluminare din spate de 264 mm
 * include tastatura dar se poate controla si numai software optional
 * rezultatele se pot salva pe un Stick USB
 * interfete: RS232C (exclusiv pentru UV Solutions programme), interfata pentru imprimanta (Centronics), USB port
 * aplicatii software: Includes absorbance, transmittance, ratio mode, concentration, wavelength scan, time scan, multiple wavelength measurement, Ratio A260/A280 calculation, validation functions and automatic calibration and self-diagnostic functions
 
 * MODEL CE INCLUDE TASTATURA DAR POATE LUCRA SI CONTROLAT DE CALCULATOR - NECESITA COMPUTER CU SISTEM DE OPERARE WINDOWS.

Producatori:
Hitachi