This series’ double light path design can prevent circuit fluctuation and stray light to ensure stability of the instrument.
This series’ unique 520mm long light path design greatly improved resolution and the bandwidth can reach 0.5nm.
This series use a rigid 16mm diecastaluminum base as their optical mount to ensure the stability and reliability.
This series have a 6 inches LCD display to show results and curves directly on the screen.
Multi functions like spectrum scanning, standard curve, kinetics, multi wavelength scanning, DNA/Protein testing can be operated directly on the spectrophotometer and all corresponding curves and data can be displayed directly on the PC.
Multi functions operated directly on the spectrophotometer and display the test results’ curve and data: wavelength scanning, standard curve, kinetics, multi wavelength scanning, DNA/Protein test.
All baseline, wavelength, dark current can be calibrated automatically to keep good running conditions.
LI-UV-7000 series are equipped with USB port to connect with a PC, the software comes standard with the instrument.
Model | LI-UV-7000 |
Optical System | Double Beam(1200 Lines/mm Grating) |
Wavelength Range | 190-1100nm |
Bandwidth | 0.5,1.0, 2.0, 4.0 nm |
Wavelength Accuracy | ±0.3nm |
Wavelength Repeatability | 0.2nm |
Photometric Accuracy | ±0.3%T |
Photometric Repeatability | 0.2%T |
Photometric Range | -0.3-3A,0-200%T,0-9999C |
Stability | ± 0.001A/h @ 500nm |
Baseline Flatness | ± 0.001A/h |
Noise | ± 0.001A/h |
Stray Light | ≤0.05%T @ 220nm,360nm |
Data Output Port | USB |
Printer Port | Parallel Port |
Display | 320*240 Dots LCD |
Lamps | D2 Lamp & W Lamp |
Detector | Silicon Photodiode |
Power Requirements | AC 220V/50Hz or 110V/60Hz |
Dimension | 625*430*206mm |
Weight | 32kg |
Item |
Description |
Quantity | Unit |
1 | Spectrphotometer | 1 | set |
2 | 1 cm glass cuvettes | 4 | pcs |
3 | 1cm quartz cuvettes | 2 | pcs |
4 | Power cord | 1 | pc |
5 | User's Manual | 1 | pc |
6 | Dust Cover | 1 | pc |
7 | Software | 1 | pc |