UV/Vis Spektrometer

Specord 210

:
Labor 08
:
:
Analytik Jena AG
:
2003
:
Optisch
Ortsfest
Flüssigkeit
Analytik
Technical Data SPECORD® 210
Principle Double-beam spectrophotometer with two large-area photodiodes 
Optics Monochromator with holographic concave grating Light split into two beams by a beam-splitting plate
Wavelength range 190-1100nm
Photometric display range -8A ... 8A
Photometric measuring range -3A ... 3A
Wavelength accuracy (with holmium oxide filter)* ≤ ± 0.5nm
Wavelength reproducibility (with holmium oxide filter)* ≤ ± 0.05nm
Photometric accuracy VIS at 546nm with Hellma F4 neutral-density filter ≤ ± 0.005
Photometric accuracy UV with potassium dichromate as per Ph.Eur. ≤ ± 0.01
Stray light at 200nm (KCl Merck 1.08164.0001) ≤ 0.5%T
Stray light at 220nm (NaI) ≤ 0.05%T
Stray light at 240nm (NaI) ≤ 0.05%
Stray light at 340nm (NaNO2) ≤ 0.05%T
Baseline noise at 500nm ≤ 0.00015 (RMS)
Long-term stability at 500nm ≤ ± 0.001
Scanning speed up to 6000nm/min

* allowing for tolerances of used standard

 

 

Technologiefeld