DU8800DS High Precision UV Visible Spectrophotometer UV Vis Double Beam Spectrophotometer scanning spectrometer with software
Product Description
DU-8800DS 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.
Function
Photometric
Quantitative(Standard Curve)
WL Scan(Spectrum Scan)
Time Scan(Kinetics)
DNA/Protein Test
Multi-WL Test
System Utility
Product Feature
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 durabilit
Technical Specification
| 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 & D 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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