1. Wavenumber range : 8300~350 cm-1
with KBr beamsplitter 8300~225 cm-1
with CsI beamsplitter
2. Resolution : 0.4 cm-1 for the 3028 cm-1
band in Methane
3. Wavenumber precision : 0.008 cm-1 at 2000
cm-1
4. Wavenumber accuracy : 0.02 cm-1 at 2000
cm-1
5. S/N ratio for KBr optics : 174,800/1 RMS,
34,000/1 peak to peak in 1 min measurement