LEGEND Series Spectrophotometer
* Split beam optical system
* Automatic wavelength settings
* 7 inch Color touch-screen LCD
* Automatic cuvette holder moving
* Automatic zero and full scale adjustment.
* Equipped with USB port.
* Internal printer optional.
* Software optional.
* EN,FR,GR,RU,SP,CH operation interface
COMMON FEATURES
* 7-inch color touch screen LCD display, cutting-edge user interface, powerful functions, and easy operation.
* The automated eight-position cuvettes holder facilitates the operation under each measurement mode.
* With powerful functions, the equipment shows great performance in qualitative and quantitative testing, such as:
* Full-spectrum scanning
* Detailed spectrum scanning
* Time-based kinetics determination
* GOTO λ
* Linear regression
* Concentration direct reading
* Peak/Valley detecting
* Multi-wavelength measurement
The equipment is designed with sophisticated power protection system. With high capacity of internal memory, it can store testing results, scanned images, regression equations and correction data. Therefore, it follows a fast initialization when power on.
The instrument can be connected with dedicated printer, which can print testing results, or draw curve from spectral scanning, fixed wavelength time-based scanning, and linear regression.
There is a USB port on the device, and UVwin8 software is optional to order. The device can be connected to a PC, which can not only enhance the performance in data testing and spectrum scanning, but also expand the memory to save more testing results.
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Models |
L3 |
L3S（Scanning） |
L6 |
L6S（Scanning） |
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Optical system |
1200 lines/mm holographic grating, C-T monochromator, Split beam |
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Display |
7 in. Touch Screen |
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Wavelength Range |
325-1100 nm |
190-1100 nm |
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Wavelength MPE |
±0.5nm |
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Wavelength Repeatability |
≤0.2nm |
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Transmittance MPE |
±0.5%T |
±0.3%T |
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Transmittance Repeatability |
≤0.20%T |
≤0.15%T |
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Transmittance Measuring Range |
0.0%-200.0% (T) |
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Absorbance Measuring Range |
-0.301-4.000 (A) |
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Concentration range |
0.000~9999（C） |
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Spectrum Bandwidth |
2nm |
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Stray Light |
≤0.05%T |
≤0.05%T |
≤0.03%T |
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Drift |
≤0.0009A/0.5h (500nm,2h warm up) |
≤0.0009A/0.5h (250nm/500nm,2h warm up) |
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Signal Noise |
100%T Noise≤0.20%T 0%T Noise≤0.10%T |
100%T Noise≤0.15%T 0%T Noise≤0.10%T |
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Baseline Flatness |
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±0.002A (335-1090nm) |
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±0.002A (200-1090nm) |
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Overall Dimensions |
550×430×200(mm) |
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G.W. |
20kg |
23kg |
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Software |
Optional |
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STANDARD ACCESSORIES
User manual 1pc
1cm glass cuvette 4pcs ( L3,L3S only )
1cm quartz cuvette 2pcs ( L6,L6S only )
Power cable 1pc
OPTIONAL ACCESSORIES
Thermal plotter
10mm cuvette holder
50mm cuvette holder
100mm cuvette holder
UV WIN8 software
