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ChraLab UV-80 Double Beam UV/VIS Spectrophotometer
ChraLab UV-80 spectrophotometer are advanced double beam optical system. Double beam optical structure can inhibit the drift, Suitable for long time test. ChraLab UV-80 with 1.8nm fixed bandwidth. They are suitable for research, biochemical and pharmaceutical lab applications.
※ Features
- Double beam ensure low drift, low noise and Low stray light
- High speed MCU, high precision AD, large storage capacity
- Large LCD display (320*240 Dots)
- 1.8 nm Bandwidth meet Pharmacopoeia
- Data and Curve can be stored in real-time
- Online software upgrade capability
- Lamps can be turned on/off individually
- Easy to change Pri-aligned lamps
- Reinforced baseboard and bracket assures durability
※ Function:
- Photometric
- Quantitative(Standard Curve)
- WL Scan(Spectrum Scan)
- Time Scan(Kinetics)
- DNA/Protein Test
- Multi-WL Test
- System Utility
※ Specifications:
| Model | ChraLab UV-80 | |
| Wavelength Range | 190-1100nm | |
| Spectral Bandwidth | 0.5/1/1.5/2/4/5nm adjustable | |
| Optical System | Double Beam , Blazed Holographic Grating (1200 lines/mm) | |
| Wavelength Accuracy | ±0.3nm | |
| Wavelength Repeatability | ≤0.2nm | |
| Wavelength Setting | Auto, Resolution 0.1nm | |
| Photometric Range | 0~200%T, -0.3~3A, 0~9999C | |
| Photometric Accuracy | ±0.002A (0~0.5A), ±0.003A (0.5~1A), ±0.3%T (0~100%T) | |
| Photometric Repeatability | ≤0.001A (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 | ±0.001A | |
| Stability | ±0.001A/h (500nm,0A) | |
| Signal Noise | ≤0.2%T/3min (250/500nm,0%T); ≤0.3%T/3min (250/500nm,100%T) | |
| Sample Compartment | Accommodate 5-100mm Pathlength Cuvette | |
| Detector | Silicon Photodiode | |
| Lamps | Tungsten Lamp & Deuterium Lamp (Pre-aligned) | |
| Display | Graphic LCD (128x64 Dots) | |
| Keypad | 30-key Alphanumeric Membrance Keypad | |
| Output Port | USB Port & RS232 Port | |
| Printer | Mini Serial Printer; PC Printer | |
| PC Software | PC Scanning Software | |
| Power Requirements | AC 90-250V，50/60Hz | |
| Dimension | 545x468x245mm | |
| Net Weight / Gross Weight | 21kgs / 25kg | |