UV SPECTROFOTOMETER
Specifications :
Wavelength Range : 200 ~ 800 nm
Wavelength Accuracy : ± 2 nm
Wavelength Repeat : 0.5 nm
T-A Change Accuracy : ± 0.004A
Transmittance Accuracy : ± 0.5%
Transmittance Repeat : 0.5%
Spectrum band width : 6 nm
Stability : 0.5% within 3 minutes
Mixed light : 0.5%
UV-VIS SPECTROFOTOMETER
Specification:
Wavelength Range : 200 – 1000nm
Wavelength Accuracy / Repeatability : 2nm / 1nm
Transmittance Accuracy : ±0.5%(t) (NBS930D)
Transmittance Repeatability : 0.2%(f)
Spectrum Bandwidth : 4nm
Stray Light : 0.3%(t) (at 220nm, NaI)
Current Drift : Light : 0.5%(t)/3min ; Drift : 0.2%(t)/3min
Cell Holder : 5 cm