NIR Spectrophotometer NNIR-200 is a precision instrument designed for infrared spectral analysis. It offers a wide wavenumber range from 4000 cm⁻¹ to 400 cm⁻¹ with an expandable transmittance scale. This system is equipped with advanced data processing functions for accurate and consistent results. It features adjustable slit widths to support various analytical requirements. Our model is built with an industrial-grade design, it ensures reliable and long-lasting performance.
| Wavenumber Range |
4000 cm⁻¹ to 400 cm⁻¹ |
| Transmittance Scale |
0 to 100% (expandable to -400% to 400%) |
| Absorbance Scale |
0 to 1A (expandable to -4A to 4A) |
| Scan Time |
2.5 to 25 minutes (fast response mode) |
| Resolution |
1.5 cm⁻¹ for ammonia gas |
| Wavenumber Accuracy |
±4 cm⁻¹ (4000 to 2000 cm⁻¹) |
| Wavenumber Reproducibility |
2 cm⁻¹ (4000 to 2000 cm⁻¹) |
| Transmittance Accuracy |
±0.2% (excluding noise) |
| Transmittance Reproducibility |
<0.4% (1000 to 930 cm⁻¹) |
| Baseline Flatness |
<±4% before correction |
| Scattered Light Coefficient |
<0.5% (4000 to 650 cm⁻¹) |
| Slit Program |
5 widths: Very Wide, Wide, Normal, Narrow, Very Narrow |
| Control Functions |
5 widths: Very Wide, Wide, Normal, Narrow, Very Narrow |
| Power Consumption |
200W |
| Power Supply |
230V, 50Hz ±1Hz |
| Dimensions (L×W×H) |
800 × 610 × 300 mm |
| Weight |
100 kg |
FAQ for NIR Spectrophotometer NNIR-200
1: What is the NIR Spectrophotometer NNIR-200 used for?
The NIR Spectrophotometer NNIR-200 is used for rapid, non-destructive analysis of moisture, protein, fat, and other components in agricultural, pharmaceutical, and food products.
2: What type of samples can be analyzed using the NIR Spectrophotometer NNIR-200?
NIR Spectrophotometer NNIR-200 supports solid, powder, granular, and liquid samples depending on the sample holder and setup.
3: What are the benefits of using NIR Spectrophotometer over traditional methods?
NIR Spectrophotometer is faster, non-destructive, requires no reagents, and allows for simultaneous multi-parameter analysis.
4: Does the device support data transfer and storage?
Yes, Our model includes USB ports and internal memory for storing and transferring analysis results.
5: What maintenance is required for the NIR Spectrophotometer NNIR-200?
NIR Spectrophotometer NNIR-200 requires minimal maintenance, mainly cleaning of the optical window and periodic calibration.
6: What is the main function of an NIR spectrophotometer?
It analyzes the absorbance or reflectance of near-infrared light to determine chemical and physical properties of materials.
7: What is the wavelength range of NIR spectrophotometer?
NIR spectrophotometers operate within the range of 4000 cm?¹ to 400 cm?¹.
8: Does NIR Spectrophotometer provide quantitative or qualitative data?
It provides both quantitative measurements like moisture or protein content, and qualitative analysis for material identification.
9: Can NIR Spectrophotometer be used for real-time monitoring?
Yes, NIR Spectrophotometer can be integrated into production lines for continuous, real-time quality control and process monitoring.
