Visible Spectrophotometer NVS-402 offers a wavelength range of 325 to 1000 nm, ensuring accurate and reliable photometric analysis. It ensures seamless reporting through its parallel printer interface for quick data output. This supports standard curve establishment which enabling precise quantitative analysis. Our large sample holder accommodates various cuvette sizes for versatile applications. It offers direct concentration input and a built-in calibration mode, ensuring accuracy and ease of operation.
| Wavelength Range | 325 to 1000 nm |
| Band Width | 2 nm |
| Wavelength Accuracy | ±2.0 nm |
| Wavelength Repeatability | 0.5 nm |
| Photometric Accuracy | ±0.5% τ |
| Photometric Repeatability | 0.2% τ |
| Stray Light | ≤0.1% τ |
| Stability | 0.001 A/h at 500 nm |
| Photometric Mode | T, A, C, E |
| Wavelength Setting | Automatic |
| Display Mode | LCD (128×64 dots) |
| Detector | Silicon Photodiode |
| Light Source | Tungsten Halogen Lamp |
| Power Consumption | 120 W |
| Power Supply | AC 220V/50Hz or 110V/60Hz |
| Dimensions (W × D × H) | 470 × 325 × 200 mm |
| Weight | 9.2 Kg |
Visible Spectrophotometer NVS-402 is used for quantitative and qualitative analysis of solutions in various industries. It is widely applied in pharmaceutical laboratories, clinical diagnostics, food quality testing, environmental analysis, and academic research for absorbance and transmittance measurements.
1 cm Glass Cuvettes × 4 pcs
Dust Cover × 1 pcs
Power Line × 1 pcs
