Single Beam UV/Vis Spectrometer DU-8200

Spectrometer

Features：
1. Small fine design, space-saving
2. The excellent optical and electric system
3. Low noise and Low stray light
4. Large LCD display (128*64 Dots), can display curve
5. High-quality grating, detector and lamps
6. Data and Curve can be stored in real-time
7. Auto setting WL, auto Blank
8. Easy to change Pri-aligned lamps
9. Reinforced baseboard and bracket assures
Function:
1. Photometric: T%, Abs
2. Quantitative: Standard Curve
3. System Utility
4. WL Scan (Spectrum Scan) (PC)
5. Time Scan (Kinetics) (PC)
6. DNA/Protein Test (PC)
7. Multi-WL Test (PC)Specifications of the Visible Spectrophotometer
Model
DU-8200
Wavelength Range
190-1100nm
Spectral Bandwidth
2.0nm or 4.0nm optional
Optical System
Single Beam, Blazed Holographic Grating (1200 lines/mm)
Wavelength Accuracy
±0.8nm
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), ±0.004A (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
≤0.1%T(220/360nm)
Scan Speed
High, Medium, Low. Max.1000nm/minute
Baseline Flatness
±0.003A
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
11-key Membrance Keypad
Output Port
USB Port & RS232 Port
Printer
Mini Serial Printer; PC Printer
PC Software
Optional PC Scanning Software
Power Requirements
AC 90-250V，50/60Hz
Dimension
431x318x195mm
Net Weight / Gross Weight
9kgs / 13kgs