Labotemp UV-Vis Double Beam Spectrophotometer NSP-03 delivers reliable optical analysis for laboratory quality control, scientific research, and routine spectrophotometric measurements. Built with a double-beam optical system, Czerny-Turner monochromator, 200 mm focal length, 1600 lines/mm grating, and silicon photocell detector, the instrument covers a broad wavelength range of 190–1100 nm. Its 8-inch color touchscreen provides convenient operation, while wavelength accuracy of ±0.3 nm and repeatability of ≤0.1 nm support consistent analytical measurements.
The NSP-03 incorporates separate deuterium and tungsten-halogen lamp sources with a dedicated mounting system for UV and visible wavelength analysis. Fast, medium, and slow scanning speeds provide flexible measurement control, while USB connectivity supports data communication and the instrument offers strong data processing and storage capabilities. With applications across medicine and healthcare, drug sensitivity testing, environmental monitoring, biochemistry, quality control, and scientific research, the NSP-03 provides a versatile solution for UV-Vis analysis.
Why Choose Labotemp UV-Vis Double Beam Spectrophotometer NSP-03?
✓ Double Beam Optical System: Supports stable and reliable spectrophotometric measurements for laboratory analysis.
✓ Wide 190–1100 nm Range: Covers both ultraviolet and visible wavelength regions for diverse analytical applications.
✓ 8-Inch Color Touchscreen: Provides an intuitive interface for convenient instrument operation and wavelength setting.
| No. | Specification | Value |
|---|---|---|
| General & Optical System | ||
| 1 | Product Type | UV-Vis Double Beam Spectrophotometer |
| 2 | Photometry | Double Beam |
| 3 | Monochromator Type | Czerny-Turner |
| 4 | Focal Length | 200 mm |
| 5 | Grating | 1600 lines/mm |
| 6 | Detector | Silicon Photocell |
| 7 | Spectrum Bandwidth | 2 nm or 1 nm |
| 8 | Wavelength Setting | 8-inch Color Touchscreen |
| 9 | Wavelength Range | 190–1100 nm |
| 10 | Wavelength Accuracy | ±0.3 nm |
| 11 | Wavelength Repeatability | ≤0.1 nm |
| 12 | Scanning Speed | Fast / Medium / Slow |
| 13 | Stray Light | ≤0.02%T at 220 nm NaI, 360 nm NaNO₂ |
| Photometric Performance | ||
| 14 | Photometric Range | 0.00–200.0%T -0.301–4.000A 0.000–9999C |
| 15 | Photometric Accuracy | ±0.3%T ±0.002 Abs (0–0.5A) ±0.004 Abs (0.5–1A) |
| 16 | Photometric Repeatability | ≤0.15%T 0.001 Abs (0–0.5A) 0.002 Abs (0.5–1A) |
| 17 | Baseline | ≤±0.0008A (200–1090 nm) |
| 18 | Sound Emission | 100%T: ≤0.1%T 0%T: ≤0.02%T |
| 19 | Drifting | ≤0.004 Abs/h at 250 nm and 500 nm after 2 h warm-up |
| Light Source, Communication & Electrical | ||
| 20 | Light Source | Hamamatsu D2 Lamp, Osram Halogen Tungsten Lamp |
| 21 | Communication Port | USB |
| 22 | Power Supply | AC 220V/110 ±22V, 50Hz/60Hz ±1Hz |
| 23 | Power Consumption | 200 W |
| Dimensions & Weight | ||
| 24 | External Size (W × D × H) | 584 × 504 × 360 mm |
| 25 | Shipping Size (W × D × H) | 730 × 630 × 450 mm |
| 26 | Net Weight / Gross Weight | 34 / 45 kg |
