Model |
FG-110 |
FG-120 |
Measurement principle |
FTIR method |
Detector |
Liquid nitrogen cooled MCT |
Electrically cooled MCT |
Measured frequency range |
Standard: 5000 to 700 cm-1; Option: 5000 to 600 cm-1 |
5000 to 900cm-1 |
Cell optical path length
(cell capacity) |
Single cell: 0.01 m (7 mL), 0.1 m (70 mL), 0.8 m (300 mL), 2.4 m (300 mL), 10 m (1800 mL)
Dual cell: 0.01 m + 2.4 m, 0.01 m + 0.8 m, 0.1 m + 2.4 m |
Cell window material |
Standard: BaF2; Option: ZnSe |
O-ring material |
Standard; Viton®; Option: Kalrez |
Piping attachment |
Standard: 1/4" Swagelok; Option: 1/4" VCR |
Frequency resolution |
0.5, 1, 2, 4, 8, 16 (cm-1) |
Operating temperature range |
25 ± 5°C |
Operating humidity range |
70% RH or lower |
Power source |
AC 100 ± 10 V, 50/60 Hz (different standards available for overseas) |
Power consumption |
240 VA (2.4m cell) |
250 VA (2.4m cell) |
Nitrogen gas |
For analysis meter purge: About 5 L/min at all times; For calibration: 5 L/min when required: Nitrogen gas requirements: 99.99% or higher, moisture below -30°C saturation levels, no dust or mist |
Liquid nitrogen |
500 to 600mL range (duration 8 to 10 hours) |
- |
Mass |
Single cell type: 40 kg (2.4 m cell); Dual cell type: 50 kg |
Standards |
CE markings, FC Part 15 (Class A) |
