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Products Description
Scanning Mode Single Beam Microprocessor UV/VIS Spectrophotometer LH291
|
WAVELENGTH RANGE |
190 - 1100 nm |
|
SPECTRAL BANDWIDTH |
2 nm |
|
OPTICAL SYSTEM |
Single Beam, grating 1200 lines/mm |
|
WAVELENGTH ACCURACY |
± 0.1 nm |
|
WAVELENGTH REPEATABILITY |
0.1 nm |
|
WAVELENGTH RESOLUTION |
0.1 nm |
|
PHOTOMETRIC ACCURACY |
± 0.5 %T or 0.003 A@1A |
|
PHOTOMETRIC RANGE |
- 0.3 to 3A, 0 - 200 %T, 0 - 9999 Conc. |
|
STRAY LIGHT |
< 0.3 %T |
|
STABILITY |
± 0.002 A/h @500 nm |
|
DISPLAY |
128 x 64 Dots Large Graphical LCD |
|
KEYBOARD |
Soft Touch Membrane Keys |
|
PHOTOMETRIC MODE |
% Transmission, Absorbance and Concentration |
|
DETECTOR |
Silicon Photodiode |
|
SAMPLE COMPARTMENT |
Standard 4-Position 10mm path-length curette holder. (Accommodates up to 100 mm path-length curette with optional holder) |
|
LIGHT SOURCE |
Tungsten and Deuterium Lamps |
|
OUTPUT |
USB for PC Connectivity and Parallel Port for Dot Matrix Printer |
| PC SOFTWARE | Basic PC Software provided for quantitative/kinetic analysis with Professional PC Software for additional wavelength scan and DNA/Protein Test. |
|
POWER |
230 V±10% AC, 50 Hz |
SALIENT FEATURES
- Covers 190 to 1100 nm
- 4 Position Cuvette Holder
- µP Based Wavelength Selection
- 128x64 Graphical LCD
- Printer Interface
- USB Computer Interface
ACCESSORIES
- Quartz Cuvettes -A Set of 2
- Glass Cuvettes -A Set of 4
- Instruction Manual
- Software Manual
- Software CD
- USB Data Cable for PC Connectivity
- Mains Lead
- Dust Cover
