| Author | Message | ||
     hlmark |
Usha - the biggest operational differences between the classic "UV-Vis-Nir" instruments and modern NIR instruments are that: 1) The UV-Vis-Nir instruments tend to have much higher spectral resolution, which isn't a problem 2) The UV-Vis-Nir instruments tend to have much higher noise, which is. To some extent, you can use software to combine several adjacent wavelength's worth of data into one, and thereby reduce the noise level of that computed data. Whether this will be "good enough" will depend on the application, as well as on the specifics of the behavior of your instrument. If you wish, contact me at [email protected] and we can discuss this further off the discussion group. Howard \o/ /_\ | ||
| usha john |
Dear SIR, Will you please let me know whether I can use an ordinary UV-Vis-NIR spectrophotometer to analyse food materials .Where can I get the help ? | ||
| ali rinaldi |
hi! i want to ask you on NIR's function and how it theoritically works on determining hydroxyl value(OH Value)! and also what are the risk in using it? and also the advantages and the dissadvantages thank you ! your help is needed | ||
| Ltda Interlab (Interlab) |
Dear Ali : The ABB Bomem company have a experience in oil and fat analisys for IV, Peroxide, Trans, moisture and other in oil and fat. You can contact them in www.bomem.com |