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- 4120021
ESPECTROFOTÓMETRO DE RANGO ULTRAVIOLETA Y VISIBLE “UV-3100”
APPLICATIONS
Suitable for pharmaceutical and biochemical laboratories, kinetics, quantitative analysis, wavelength scanning, multiple components and DNA/protein analysis.
COMMON FEATURES
Spectrophotometers UV-2005 and UV-3100 have been developed for accurate tests; Its stray light is only of 0.05% T. They are flexible, easy-to-use and maximize value. Value is provided from every day perfomance. The independent local software provi- des the following functions: Basic Mode, Quantitative Test, Kinetics and System Utilities.
Data is stored in the memory in case of power cut.
The Special application software provides a complete control of the spectrophotometer from a PC, through the built-in USB port.
Wavelength scanning models can be upgraded when connected to the PC via the special software based in Windows®.
Automatic wavelength settings.
Halogen and deuterium lamps can be switch on/off individually to extend lamp lifetime. Its pre-aligned design makes it possible to change lamps for the user himself.
Large sample compartment for 5-100mm path length cuvettes, with optional holders. A wide range of optional accessories can also be selected.
UV-3100 MODEL
Absorbance, transmittance and concentration measurements.
It establishes or uses stored calibration equations to measure solutions of unknown concentration.
Spectrum scan of sample at any selected wavelength range with choice of scanning speed and wavelength interval.
Measurement of absorbance changing versus time with reaction rate calculation function.
Measurement at multiple wavelengths to analyse and determine the composition of the mixtures.
Calculation of concentration and DNA purity.
Note: ratio at other wavelengths can be measured.
TECHNICAL DATA
Wavelength range: 190-1000 nm
Spectral banwidth: 2 nm
Optical system: Single beam, diffraction grating 1200 lines/mm
Wavelength accuracy: ±0,5 nm
Wavelenght repeatability: 0,3 nm
Photometric accuracy: ±0,3% T
Photometric repeatability: ±0,2% T
Photometric range: -0,3-3 A, 0-200% T. 0-9999 Concentration
Stray light: 0,5% T @220 nm, 340 nm
Stability: ± 0,002 A/h @ 500 nm
LCD Display: Graphic (320x240)
Scanning velocity: High, Med, Low.Max 3000 nm/min.
Sample compartment: 10 mm path length standard cuvette (100mm optional)
Light source: Halogen and deuterium lamps (pre-aligned)
Output: USB, Parallel port (printer)
Power requirements: 220 V/ 50 Hz AC or 110 V/ 60 Hz AC
External dimensions (HxWxD): 180 x 470 x 370 mm
Weight: 16 kg
Accesories
Thermostatted flow Peltier cuvette holder
Thermostatted flow Peltier cuvette holder (only compatible with UV-2005 and UV-3100 models) Temperature range: from 15 ºC. to 40ºC. in steps of 0.1ºC (ambient temperature ± 22ºC.) Precision: ± 0,2ºC. Sample suction volume: 1, 2, 3, 4, 5, 7.5, 10, 12.5, y 15 ml/min. LCD Display: 128x64 pixels.
Ink printer
Ink printer (not thermal). Paper 2 1/4” (56 mm) wide roll. Includes power transformer and interface cables. (5V-3A)
Deuterium lamp (UV)
Lámpara deuterio (UV) para UV-2005 (código: 4120020) y UV-3100 (código: 4120021).
Halogen lamp (visible)
Lámpara halógena (visible) para VR-2000 (código: 4120026), UV-2005 (código: 4120020) y UV-3100 (código: 4120021)
Cuvette holder
For path leength100 mm. cuvettes.
Cuvette holder
For long cuvettes, pathlength between 1 and 50 nm.
Test tubes holder
For tubes from 10 to 20 mm. Ø