| Parameter | Specification |
|---|---|
| Product Name | Double Beam UV-Vis Spectrophotometer |
| Model No. | KDBUVS-1100 |
| Wavelength Range | 190-1100nm |
| Spectral Bandwidth | 1nm |
| Optical System | Double Beam, Blazed Holographic Grating (1200 lines/mm) |
| Wavelength Accuracy | ±0.5nm |
| Wavelength Repeatability | ≤0.2nm |
| Wavelength Setting | Auto, Resolution 0.1nm |
| Photometric Range | 0~200%T, -4~4A, 0~9999C |
| Photometric Accuracy | ±0.002 A (0~0.5A), ±0.003A (0.5~1A), ±0.3%T (0~100%T) |
| Photometric Repeatability | ≤0.001 A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T) |
| Stray Light | ≤0.05%T (220/360nm) |
| Scan Speed | High, Medium, Low. Max.2000nm/minute |
| Baseline Flatness | ±0.0015A |
| Stability | ±0.001A/h (500nm,0A) |
| Noise | ≤0.2%T/3min (250/500nm,0%T); ≤0.5%T/3min (250/500nm,100%T) |
| Sample Compartment | 10mm Pathlength Cuvette |
| Detector | Silicon Photodiode |
| Lamps | Tungsten Lamp & Deuterium Lamp (Pre-aligned) |
| Output Port | USB Port |
| Printer | Mini Serial Printer; PC Printer |
| PC Software | UV Analyst Scanning Software |
| Power Requirements | AC 90-250V, 50/60Hz |
| Dimension | 545x468x245mm |
| Weight | 18kg |
Product Description
KLABS KDBUVS-1100 Double Beam UV-Vis Spectrophotometer is a high-performance analytical instrument designed for precise absorbance and transmittance measurements. The system features double beam optics, Bluetooth connectivity, Android-based software and advanced scanning functions for research, pharmaceutical and industrial laboratories
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