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Ubi-800
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UV/Vis Double Beam Spectrophotometer
Product Introduction
The Ubi-800 is a high-performance UV-Visible spectrophotometer that accurately measures the light absorbed by samples during biochemical reactions, facilitating precise concentration analysis via cuvettes, optical films, test tubes, and more.
- Key Features
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- - Ensures enhanced measurement accuracy through automatic self-assessment
- - Highly sensitive 10-inch Color Touchscreen provides exceptional stability
- - Double-Beam UV/Vis design enables more accurate and rapid sample measurements
- - Automatic 8-Cell Holder as a standard feature for automated, high-throughput sample analysis
- - Long-Life Socket Lamp simplifies replacement and adjustment while reducing maintenance costs
- - Advanced optical design automatically eliminates errors from changes in light sources and samples for highly reliable results
- - Lamp Monitoring System: One-touch switching between tungsten and deuterium lamps for real-time monitoring
- Applications
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- 01 Photometry
- 02 Quantification
- 03 Wavelength Scan
- 04 Multi Wavelength Scan
- 05 DNA / Protein
- 06 Kinetic
- Accessories
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- - Microvolume Cell Holder: For samples under 500 μL
- - Film Holder: For solid samples like optical films or slide glasses that allow light transmission
- - Test Tube Holder: Designed for test tubes used in applications such as water quality analysis (16–25mm)
- - Peltier System Cell Holder: Uses a 50 mm cuvette for temperature control from 15°C to 65°C during measurements
- - Reflectance Attachment: For measuring the reflectance of flat slide glasses
- - Universal Single-Position Cell Holder: Designed for 50 mm long path-length cuvettes
Product Specifications
| Ubi-800 | Ubi-800 Pro | |
|---|---|---|
| Photometric System | Double beam | Double beam |
| Wavelength Range | 190-1100㎚ | 190-1100㎚ |
| The Spectral Bandwidth | 1.8㎚ | 1.0㎚ |
| Wavelength Accuracy | ±0.1㎚(D2 656.1㎚), ±0.3㎚ full range | ±0.1㎚(D2 656.1㎚), ±0.3㎚ full range |
| Stray Light | ≤0.01%T@220㎚, 360㎚ | ≤0.01%T@220㎚, 360㎚ |
| Wavelength Repeatability | ≤0.1㎚ | ≤0.1㎚ |
| Photometric Accuracy |
±0.2%T(0-100%T) ±0.001Abs(0-0.5Abs) ±0.004Abs(0.5-1.0Abs) |
±0.2%T(0-100%T) ±0.001Abs(0-0.5Abs) ±0.004Abs(0.5-1.0Abs) |
| Photometric Repeatability |
≤0.1%T(0-100%T) 0.001Abs(0-0.5Abs) 0.002Abs(0.5-1.0Abs) |
≤0.1%T(0-100%T) 0.001Abs(0-0.5Abs) 0.002Abs(0.5-1.0Abs) |
| Stability | ≤0.0005A/h@250㎚, 500㎚, 2hr warm-up | ≤0.0005A/h@250㎚, 500㎚, 2hr warm-up |
| Photometric Range | 0-200%T, -0.3-3.0A, 0-9999C | 0-200%T, -0.3-3.0A, 0-9999C |
| Baseline Flatness | ±0.001A | ±0.001A |
| Display | Digital HD 10-inch Touch Screen | Digital HD 10-inch Touch Screen |
| Output | USB port | USB port |
| Light Source | Tungsten Lamp & Deuterium Lamp | Tungsten Lamp & Deuterium Lamp |
| Power Requirements | AC 200V/50㎐ | AC 200V/50㎐ |
| Detector | Silicon Photodiode | Silicon Photodiode |
| Dimension | 630 x 430 x 210㎜ | 630 x 430 x 210㎜ |
| Weight | 28㎏ | 28㎏ |
