Laboratoire analytique / Analyses chimiques / Spectrophotomètre d'UV visible
Thermo Scientific Evolution 300
Fournisseur :
Modèle :
Fonction :
Quantitative analysis on various matrix (water, flux)
CAPABILITY:
Possible analysis: ammonia, COD (chemical oxygen demand), color, cyanide, sulfide/hydrogen sulphide,…
Wavelength range: 190 – 1100 nm
Photometric range: > 4 A
Photometric accuracy (or absorbance accuracy): 1A: ± 0.004 A; 2A: ± 0.006 A; 3A: ± 0.012 A
Stray light : 198 nm: < 1.0% T (2A), KCl, EP, June 2005; 220 nm: <0.02% T NaI; 340 nm: < 0.005% T NaNO2