- Description
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Details
Scanning UV-Visible Spectrophotometer
LS-SL159 Single Beam Microprocessor based Scanning UV-Visible Spectrophotometer. The lower-cost high-quality instrument is ideal for Acedamic & Routine QA/QC applications.
SALIENT FEATURES
- Scanning Single beam UV-Visible Spectrophotometer
- Compact, Modular & Ergonomically designed.
- Fully Automatic, user friendly and menu driven.
- Automatic Wavelength Calibration, Selection of Wavelength and Positioning of the sample holder.
- Automatic 6 position cuvette holder for 10 mm path length cuvettes.
- Measurment Modes : Photometric, Spectrum, Time Scan, Concentration
- Automatic calibration and programable wavelength for lamp change over
- Lamp selection enables conserving the life of the lamps
- Microprocessor based with Printer Interface
- Data in the form of graph and table can be printed directly on to a printer.
- Can work as a stand-alone instrument or as a PC-controlled instrument through via USB
TECHNICAL SPECIFICATIONS
SPECTRAL Range 190 to 1100 nm Bandwidth 2 nm Readability 0.1 nm Accuracy ± 0.5 nm Repeatability ± 0.2 nm PHOTOMETRIC Range ± 2.500 Abs Accuracy ± 0.005 Abs at 1.0 Abs ± 0.010 Abs at 1.5 Abs Repeatability ± 0.003 Abs at 1.0 Abs Stability (Baseline) ± 0.003 Abs/hr. after 2 hour warm up Stray Light <1% T at 200 nm with KCl 12g/L <1% T at 220 nm with NaI 10g/L Readability %T 0.01 Abs 0.0001 MONOCHROMATOR Czerny - Turner type with 1200 lines/mm Holographic Diffraction Grating LIGHT SOURCE Deuterium Lamp (D2) & Tungsten (W) Halogen Lamp DETECTOR Silicon Photo Diode PC CONNECTIVITY USB Interface DATA PROCESSING Standalone Spectrum, Discrete Wavelength, Concentration, ε - Factor, Time Scan, Auto Zero and Printing. PC Mode Spectrum, Discrete Wavelength, Concentration, ε - Factor, Time Scan, Enzyme Kinetics, Overlay, Ratiometric, Peak Picking, Upto 4th order Derivative, Spectra Zooming, Smoothing, Data Saving & Retrieving, Auto Zero facility and Printing SAMPLE ATTACHMENT Standard Motorised 6 position Cuvette holder for 10 mm Path Length Cuvettes. Optional Motorised 2 position multi path Length Cuvette holder for 10, 20, 40 & 50 mm Path Length Cuvettes. ACCESSORIES SUPPLIED With Instrument 10 mm Path length Cuvettes - 2 nos At extra Cost Multi Path length Cuvette holder, 10 mm, 20 mm, 40 mm, 50 mm and 100 mm Path length Cuvettes, Micro Cuvettes, PC, Spectratreats Software and Printer Ordering Information:Catalogue No.: LS-SL 159Product Name: Scanning UV-Visible Spectrophotometer - Additional Information
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Additional Information
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