DU-8800R Split Double Beam UV/VIS Spectrophotometer
DU-8800R Split Double Beam UV/VIS Spectrophotometer is an advanced split beam ratio monitoring optical system. DU-8800R with 1.8nm fixed bandwidth, DU-8800RS with optional bandwidth. They are suitable for biochemical, pharmaceutical, and clinical lab applications.
Optional Accessories:
1. PC scanning software
2. Tungsten Lamp
3. Deuterium lamp
4. Micro cuvette cell holder (one-position)
5. Manual 4-positions cell holder
6. Automatic 4/8 positions cell holder
| Features of DU-8800R： 1. Split beam ensure low drift, low noise and Low stray light 2. High-speed MCU, high precision AD, large storage capacity 3. Large LCD display (320*240 Dots) 4. 8nm or variable Bandwidth meet Pharmacopoeia 5. Data and Curve can be stored in real-time 6. Online software upgrade capability 7. Lamps can be turned on/off individually 8. Easy to change Pri-aligned lamps | Function of DU-8800R: 1. Photometric 2. Quantitative(Standard Curve) 3. WL Scan(Spectrum Scan) 4. Time Scan(Kinetics) 5. DNA/Protein Test 6. Multi-WL Test 7. System Utility |
Specifications of the Split Beam UV/VIS Spectrophotometer
| Model | DU-8800R |
| Wavelength Range | 190-1100nm |
| Spectral Bandwidth | 1.8nm |
| Optical System | Split Beam Ratio Monitoring, 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 | ±0.0015A |
| Stability | ±0.002A/h (500nm,0A) |
| Noise | ≤0.2%T/3min (250/500nm,0%T); ≤0.5%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 (128×64 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 | 19kgs / 24kgs |
DU-8800R Spectrophotometer Display
