Detail Split Double Beam UV/VIS Spectrophotometer Drawell
Spectrometer
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
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
