High Precision 190-1100nm UV Visible Quantitative Analysis Double Beam UV Vis Spectrophotometer

• After-sales Service: Provided
• Application: Laboratory Apparatus
• Warranty: 1 Year
• Detection Method: Spectrophotometer
• Advantage: High Resolution
• Principle: Classic Spectrometer
• Model NO.: DU-8800DS
• Wavelengths: Visible Spectrometer
• Light Number: 0.5/1/1.5/2/4/5nm Adjustable
• Certification: CE
• Customized: Non-Customized
• Wavelength Range: 190-1100nm
• Optical System: Double Beam , Blazed Holographic Grating (1200 Lin
• Wavelength Accuracy: 0.3nm
• Wavelength Setting: Auto, Resolution 0.1nm
• Stray Light: ≤0.05%T(220/360nm)
• Detector: Silicon Photodiode
• Display: Graphic LCD (128X64 Dots)
• Transport Package: Standard Export Wooden Box Packaging
• Specification: 545x468x245mm
• Trademark: Drawell
• Origin: China
• HS Code: 9027300090
• Production Capacity: 1000PCS/Month

Product Description

Product Description

DU-8800D/DU-8800DS
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


Functions
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 & D2 Lamp (Pre-aligned)
Display	Graphic LCD (128x64 Dots)
Keypad	30-key Alphanumeric Membrance Keypad
Output Port	USB Port & RS232 Port
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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