| 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.
