Don't know, but go on Wikipedia, it will tell you.
I always use 400 - 4000cm-1.
The crystal has no visible peaks in the infrared spectrum making it transparent in ftir.
At around 1700-1800 [1/cm]
It is used but not after wavelengths higher than 15 micrometres.
An RF scale is a Representative Fraction (RF) Scale
FTIR instruments have distinct advantages over dispersive spectrometers: 1. Better speed and sensitivity. 2. Internal laser reference. The use of a helium neon laser as the internal reference in many FTIR systems provides an automatic calibration. 3. Increased optical throughput. 4. Simpler mechanical design. 5. Elimination of stray light and emission contributions.
FTIR or Fourier transform Infared spectroscopy is the simultaneous collection of spectral data in the wide spectral range.Which has quite an advantage over a dispersive spectrometer which only covers a narrow range of wave lengths at once.
macro and micro mutrients test in soil through FTIR
What is rf transmitter
wt is RF SURVEY?
Rf is about .45