Description
Atomfair-DBIR-847 Double Beam Infrared Spectrophotometer
1. Product Overview
Atomfair-DBIR-847 is an upgraded version of the double beam ratio recording infrared spectrophotometer. It can record the infrared absorption spectrum and reflection spectrum of substances in the range of 4000-400cm⁻¹, adopting a pyroelectric detector with reliable quality and low maintenance cost. Widely used in pharmaceutical, chemical, petroleum, materials science, hygiene and other fields, it is an indispensable analytical testing instrument for scientific research, production and teaching.
2. Core Application Fields
- Detection and component analysis of inorganic compounds (including metal oxides, borate minerals, catalysts, etc.)
- Identification of pharmaceutical raw materials, excipients and packaging materials
- Detection of hydroxyl content in quartz glass
- Detection of lubricants and other oils
- Detection of free silica in dust
- Detection of organic solutions
3. Core Product Features
- High-performance Detector: Adopts a high-sensitivity pyroelectric detector as the receiving device, ensuring the high performance and stability of the instrument.
- Advanced Test Software: Equipped with an upgraded special infrared software that can intelligently control the instrument and realize encrypted data storage through the database. The software has rich data processing functions, including spectral background baseline correction, spectral data accumulation calculation, %T and ABS conversion, spectral data smoothing calculation, spectral file management, spectral peak detection, specified peak labeling, spectrum comparison, spectral scale expansion, etc.; the data export functions include viewing spectrum library, spectrum preview, printing, exporting Excel data, etc. All functions support offline operation.
- Compliance with GMP/GLP Requirements: The system meets relevant certification standards and can realize functions such as electronic signature, authority assignment and audit trail to ensure data compliance.
4. Specification Parameters
| Item | Detailed Parameters |
|---|---|
| Spectral Range | 4000-400cm⁻¹ |
| Resolution | 1.5cm⁻¹ (near 1000cm⁻¹); 7 absorption peaks of polystyrene near 3000cm⁻¹ can be distinguished, with a peak height of 1% |
| Wave Number Accuracy | 4000-2000cm⁻¹: ±4cm⁻¹; 2000-400cm⁻¹: ±2cm⁻¹ |
| Wave Number Repeatability | 4000-2000cm⁻¹: ≤2cm⁻¹; 2000-400cm⁻¹: ≤1cm⁻¹ |
| Wavelength Range | 2.5-25μm |
| Transmittance Accuracy | ±0.2%T (excluding noise level) |
| Stray Light | 4000-650cm⁻¹: ≤0.5%T; 650-400cm⁻¹: ≤1%T |
| Slit Width | Five gears optional (Very Wide, Wide, Normal, Narrow, Very Narrow) |
| Detector | Pyroelectric detector |
| Working Mode | Transmittance, Absorbance, Energy |
| Overall Dimension | 740*610*270mm |
| Scanning Speed | Five gears optional (Very Fast, Fast, Normal, Slow, Very Slow) |
| Weight | 50kg |
| Communication Interface | USB |
| Working Voltage | AC220V 50Hz, Power: 200W |
| Operating System | Compatible with WIN7 and WIN10 systems |
| Ambient Temperature | 15-28℃ |
| Relative Humidity | <65% (No condensation) |
5. Main Configurations
Infrared spectrophotometer host, power cord, USB data cable, polystyrene standard sheet, special infrared software, belt loop, ground wire, instruction manual
* Computer and printer are to be prepared by the user
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
