Bruker Vertex 70 FTIR spectrometer

with RAM II Raman attachment


Bruker Vertex 70 FTIR Product Information

Bruker RAM II Raman Product Information

FTIR Instructions



NIR: InGaAs Diode 12,500 -5800 cm-1 Room Temp.
  InSb 10,000 - 1850 cm-1 LN cooled
MIR: DTGS 10,000-370 cm-1 Room Temp.
  MCT 10,000-600 cm-1 LN cooled
FIR DTGS 700-10 cm-1 Room Temp.




Suitable for Stokes shift Raman, 3600 – 50 cm-1

Source: Nd:YAG laser, diode pumped, 500 mW,

 excitation at 1064 nm, line width < 0.5 cm-1

Detector: Ge diode                   11750 – 5,800 cm-1      LN cooled

ATR Accessories:

1) ConcentratIR - Multi-Bounce ATR Unit

The ConcentratIR is a horizontal multiple internal reflection (ATR) accessory, designed for micro-liquid samples.

Si crystal

            7 reflections


2) GATR - Grazing angle ATR accessory.

Applications include analysis of monolayers and adsorbed species on semiconductors and metals; rapid, repeatable measurements.

Ge crystal

Single reflection

            65º fixed incident angle


3) Diamond ATR

Universal ATR sampling accessory for analysis of solids, liquids, pastes, gels, and intractable materials.


Single reflection