By simply setting parameters, photometric analysis, quantitative analysis, kinetic analysis, spectrum scanning, multi-wavelength testing, and DNA/protein analysis can be conveniently performed.
Instrument Features:
- Uses an ARM system with a built-in bilingual (Chinese and English) operating system, allowing data storage and transfer via a USB interface.
- Powerful functionality – the main unit independently performs photometric measurements, quantitative measurements, spectrum scanning, kinetics, DNA/protein testing, multi-wavelength testing, and data printing.
- Equipped with a high-brightness 6-inch 320×240 LCD display that directly shows scanning spectra; simple and user-friendly interface.
- Designed with a high-performance optical system, featuring a high-performance 1200 lines/mm grating and imported detector, ensuring excellent performance.
- Plug-in deuterium and tungsten lamp design eliminates the need for optical adjustments after lamp replacement.
- High-speed, high-precision 4-bit A/D conversion for high accuracy and fast response speed.
- Large sample chamber accommodating cuvettes of various specifications (5-100mm).
- Directly connects to a printer for printing spectra and experimental data.
- Built-in bilingual (Chinese and English) operating system for ease of use.
- Direct online operation via scanning software.
Technical Specifications:
| Model | UV765 | UV765PC |
|---|---|---|
| Wavelength Range | 190-1100nm | 190-1100nm |
| Spectral Bandwidth | 1.8nm | 1.8nm (with software) |
| Wavelength Accuracy | ±0.1nm (D₂ 656.1nm), ±0.3nm full range | |
| Wavelength Repeatability | ≤0.2nm | |
| Photometric Accuracy | ±0.002A (0-0.5A), ±0.004A (0.5-1A), ±0.3%T (0-100%T) | |
| Photometric Repeatability | ±0.001A (0-0.5A), ±0.002A (0.5-1A), ±0.15%T (0-100%T) | |
| Stray Light | ≤0.05%T | |
| Stability | ±0.0005A/h (at 500nm) | |
| Baseline Flatness | ±0.0015A | |
| Working Modes | T, A, C, E | |
| Wavelength Drive | Automatic | |
| Data Output | USB Interface | |
| Print Output | Parallel Port | |
| Display System | 320×240 high-brightness 6” LCD screen | |
| Light Source | Imported long-life tungsten and deuterium lamps | |
| Detector | Imported silicon photodiode | |
| Weight | 15kg | 18kg |
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