Ultraviolet-Visible Near-Infrared Photometer
- Product Number:LD-TP760
- Product Difference:Optical configuration C-T, wavelength range 250 nm–2500 nm, integrating sphere diameter 100 mm
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Online ConsultationProduct Introduction
This instrument covers the ultraviolet-visible-near-infrared spectral range and has a wide range of applications. The TP-760 is a specialized instrument developed based on our company's TP-720 UV-Vis-NIR spectrophotometer, specifically designed for large samples. Maximum sample dimensions: 400*400*20mm.
The TP-760 UV-Vis-NIR Spectrophotometer employs an integrated sphere with a 100mm diameter to measure both transmission and reflection spectral data of samples.
Product Features
Features a classic Czerny-Turner optical configuration, delivering high precision and excellent spectral resolution.
Employs a dual-grating, dual-detector design, ensuring the instrument's operational wavelength range covers the ultraviolet-visible and near-infrared regions.
All receiver components are imported, guaranteeing the instrument's high performance and stability.
Instrument control (including grating switching, filter switching, receiver switching, wavelength scanning, etc.) is fully computer-controlled via a USB 2.0 interface.
Simple instrument connectivity enhances communication speed.
Four slit widths are selectable: 1.0nm, 2.0nm, 3.0nm, and 5.0nm. Users may choose any setting based on practical requirements.
The fully Chinese-language operating software features simple, intuitive function selection.
Product parameters
| Optical Structure | C-T |
| Operating Wavelength Range | 250nm-2500nm |
| Integrating Sphere | Diameter 100mm |
| Scanning Method | Transmittance, Absorbance, Reflectance, Energy; The operating software features comprehensive testing and analysis capabilities, enabling measurements of transmittance, absorbance, energy, and reflectance. It supports spectral scanning, point measurement, and multi-wavelength measurement functions |
| Wavelength Accuracy | ±0.5nm (UV/VIS); ±2nm (NIR) |
| Long-Term Repeatability | 0.3nm (UV/VIS); ±1nm (NIR) |
| Sampling Interval | 0.1nm, 0.2nm, 0.5nm, 1nm, 1.5nm, 2nm, 5nm, 10nm |
| Photometric Range | 0.300 to 2.5A |
| Photometric Accuracy | ±1%T (0-100%T) |
| Photometric Repeatability | 0.5%T |
| Baseline Flatness | ±2%T (280-2500nm, after 30-minute warm-up) |
| Spectral Bandwidth | UV-VIS: 0.2nm, 0.5nm, 1nm, 2nm, 3nm, 5nm NIR: 0.8nm, 2nm, 4nm, 8nm, 12nm, 20nm |
| Grating | 2400L/mm (UV/vis); 600L/mm (NIR) |
| Detector | Photomultiplier tube and lead sulfide detector |
| Transmission, reflection, Integrating Sphere Three-in-One Built-in Accessory | Optimizes device performance, expands transmission and reflection capabilities, enhances instrument applicability |
| Dedicated Software | Automatic startup diagnostics with error reporting; real-time display of operational status reports; Real-time display of device connection status |
| Software Secondary Development | Users can easily perform secondary development on the instrument to meet personalized needs; secondary development code can be provided |
| Housing | Features a metal housing with excellent grounding performance and shielding effectiveness, effectively shielding against external electromagnetic interference |
| Features | Compatible with infrared spectrometer software, featuring a glass solar shading coefficient test module, data reporting module, and animated accessory usage demonstrations. Includes a parameter saving module supporting five sets of custom parameters for rapid sample testing. Curves can be color-coded for easy comparison. Includes literature citation download capability and remote data server upload functionality. |
| Dimensions & Weight | 810*800*380mm, approximately 70kg |
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