Drawell Single Beam Visible Spectrophotometer with 320-1100nm (DV-8200)

DV-8200 / DU-8200 UV/VIS Spectrophotometer
8200 series spectrophotometer is the ideal instrument for education and QC laboratories. They are simple to fit a curve by using your standard. They are widely used in colleges and quantitative analysis lab.
Features
Small fine design, space saving
The excellent optical and electric system
Low noise and Low stray light
Large LCD display (128*64 Dots), can display curve
High quality grating, detector and lamps
Data and Curve can be stored in real-time
Auto setting WL, auto Blank
Easy to change Pri-aligned lamps
Reinforced baseboard and bracket assures durability
Function
Photometric: T%, Abs
Quantitative: Standard Curve
System Utility
WL Scan (Spectrum Scan) (PC)
Time Scan (Kinetics) (PC)
DNA/Protein Test (PC)
Multi-WL Test (PC)
Specifications:
Model
DV-8200
DU-8200
Wavelength Range
320-1100nm
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 (128x64 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
8.2kgs / 12kgs
9kgs / 13kgs