▌Product Features
Fully vacuum optical design – eliminates strong absorption interference from atmospheric water vapor and CO₂
Vacuum performance – achieves vacuum degree ≤ 0.1 mbar (with vacuum pump operating) and maintains vacuum holding capacity < 1 mbar for 12 hours. The sample chamber and instrument chamber can be evacuated separately to reduce evacuation time
Automatic switching – between near-infrared, mid-infrared, and far-infrared detectors
Intelligent temperature control – equipped with intelligent temperature control technology and modules that adapt to the environment, ensuring stable performance unaffected by laboratory temperature fluctuations
Professional optical design – delivers larger light throughput and higher sensitivity
Enhanced stability – specially designed for complex environments, providing higher stability and better repeatability
ATR accessory compatibility – can be equipped with pure diamond crystal ATR accessories for measurements under vacuum conditions
Multiple external optical ports – configurable to connect various external optical cavities, such as low-temperature Dewar, high-temperature infrared emission cavity, and external sample cavity
Long-path gas cell compatibility – can be connected to a long-path gas cell for high-resolution gas spectrum measurement
▌Technical Specifications
| Main Unit | standard configuration |
| Standard Configuration/Optional Configuration | Non-Vacuum Type Main Unit | Configuration Optional |
| Vacuum Pump | Configuration Optional |
| Intelligent Temperature Control Module | Configuration Standard |
| Wavenumber Range | 12,500 – 50 cm⁻¹ |
| Wavenumber Resolution | ≤ 0.25 cm⁻¹ |
| IR Light Source | Ceramic light source (Hg lamp and tungsten halogen lamp optional) |
| Laser | He-Ne laser (other lasers optional) |
| Detector | DLATGS / AsGaIn / MCT / Bolometer, etc. (optional) |
| Communication Interface | USB |
| Operating System | Windows |
| Operating Temperature | 15 – 35°C [with Intelligent Temperature Control Module: -20°C to 80°C (non-condensing)] |
| Software | INFRAVib 300 software package included (with over 11,000 entries in IR spectral database) |