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UV-Visible-Spectrophotometers

<br>UV-Visible Spectrophotometers are analytical instruments used to measure the absorption or transmission of light by a sample across the ultraviolet <br>(UV) and visible (VIS) spectrums. They provide valuable data on the chemical composition, concentration, and purity of substances. By analyzing how <br>much light is absorbed at different wavelengths, these instruments enable researchers to quantify the concentration of analytes and study their <br>characteristics. UV-visible spectrophotometers are widely employed in various fields such as pharmaceuticals, biotechnology, environmental science, <br>and mat

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UV-Visible-Spectrophotometers

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  1. UV-Visible Spectrophotometers info@labotronics.com www.labotronics.com

  2. Overview UV-Visible Spectrophotometer LB-10UVS is a light intensity measuring unit with deuterium lamp for prevention of ozone inhalation. The SiO2 coated optical mirror enables uninterrupted propagation of light and reduces contamination through external sources. Characterization of PC software expands its scope of applications. Specifications : Single beam (1200 lines/mm grating) Optical system Wavelength range 190 nm ~ 1100 nm Spectral bandwidth 2 nm Wavelength accuracy ± 0.5 nm Wavelength repeatability ≤ 0.3 nm ± 0.002 A (0 Abs ~ 0.5 Abs) 0.004 A (0.5 Abs ~ 1.0 Abs) Photometric accuracy ± 0.5% T (0% T ~ 100% T) 0.001 Abs (0 Abs ~ 0.5 Abs) 0.002 Abs (0.5 Abs ~ 1.0 Abs) Photometric repeatability ≤ 0.2% T (0% T ~ 100 %) Stray light ≤ 0.05% T at 360 nm, 220 nm

  3. Stability ± 0.001 A/h at 500 nm Baseline flatness ± 0.002 A Noise ± 0.0005 A Display TFT LCD Photometric mode T.A.C.E 0% T ~ 200% T Photometric range -0.301 Abs ~ 3.0 Abs Detector Silicon photodiode Light source Deuterium lamp; Tungsten lamp Input Membrane keypad USB print and data output Output PC Connection AC 110 V ±10%; 50 Hz Power AC 220 V ±10%; 60 Hz Dimensions 620 × 500 × 370 mm Gross weight 18 kgs Features : Double wavelength and triple wavelength test feature Photometric detection by fixed wavelength Multi-Wavelength configuration for measurement of transmittance and absorbance Testing and storage capacity of 240 data in each curve

  4. Efficient time course scanning and reaction rate calculations Three modal standard curve Applications : Used for concentration measurement, photometric analysis, impurities detection in the fields of biology, biochemical, pharmaceutical, environmental science, food, chemical, genetic, quality control, etc. Standard Accessories : Sr. No.Name of the accessoryQuantity 1 10 mm glass cuvette 2 10 mm quartz cuvette Optional Accessories : Sr. No.Name of the accessory 1 Single cell holder 4 units 2 units 2 3 General cell holder Test tube holder 4 5 Solid sample holder Deuterium lamp 6 7 Halogen lamp 4 place cell holder 8 9 Printer Water jacketed cell holder ( 4 cells capacity ) 10 11 Reflection accessory 5° Auto 8 cell changer 12 13 Micro cell holder Water jacketed cell holder ( 1 cell capacity ) 14 Constant temperature

  5. Labotronics Ltd. Union House, 111 New Union Street, Coventry CV1 2NT, UK info@labotronics.com | www.labotronics.com

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