| Heating of transfer tube | two options (temperature-controlled;using a constant voltage supply source) |
| Heating of gas cell | 200°C in maximum |
| Detector | DLaTGS |
| Gas cell length/volume: | 70 mm / 5.8 ml (no mirror inside, beam conforming design) |
| Spectral range of FT-IR data: | 350 cm-1 to 8000 cm-1 KBr windows |