| DU-8800D/DU-8800DS Double Beam UV/VIS Spectrophotometer | |
DU-8800D spectrophotometer are advanced double beam optical system. Double beam optical structure can inhibit the drift, Suitable for long time test. DU-8800D 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 | DU-8800D | DU-8800DS | Wavelength Range | 190-1100nm | Spectral Bandwidth | 1.8nm/1.0nm optional | 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) | 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 |
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