double beam UV/VIS 4260/50 ZUZ
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double beam UV/VIS 4260/50

UV/VIS double beam spectrophotometer [H] OPTICAL EQUIPMENTS ample holder Spectrophotometer model 4260/50 is an advanced equipment with double beam op- Model 4260/50 presents and excellent performance in the measurement range 190- tical system with two detectors that measure sample and reference respectively and 1100 nm with a variable bandwidth (0.5/1/2/4/5 nm) to maximize the balance bet- simultaneously for optimizing precision of measurement. ween resolution, accuracy and precision in each application and to adjust to the This equipment presents different operation modes for performing...

UV/VIS double beam spectrophotometer [H] UV/VIS double beam spectrophotometer Built-in functions in spectrophotometer screen [01] Control of equipment 1| Built-in software allows total control of equipment without the need of software for performing functions such as photometry, quantitative, wavelength scan, kinetics, DNA/Protein analysis and multiple wavelength analysis. 2| All information is displayed in easy-to-read display including the spectrum scan and kinetics and concentration curves. screen [02] Quantitative analysis (standard curves) 1| Up to 10 standard solutions may be used to...

UV/VIS double beam spectrophotometer [H] OPTICAL EQUIPMENTS UV/VIS double beam spectrophotometer Built-in functions in spectrophotometer screen [04] Wavelength scan 1| The wavelength scan interval can be selected among the following values 0.1, 0.2, 0.5, 1, 2 or 5 nm 2| High, medium and low scan speeds are available; scan speeds vary from 100 to 3000 nm/min. 3| Wavelengths are scanned from high to low so instrument stands-by at high wavelength and this minimizes the degradation of UV sensitive samples. 4| Precise control of filter and lamp changes means that their effects are not seen on...

UV/VIS double beam spectrophotometer [H] UV/VIS double beam spectrophotometer UV/Vis Analyst software (PC-control software) The PC application software UV/Vis Analyst supplied together with pands data processing and storage capacities. spectrophotometer 4260/50 allows total control of instrument through computer and increases its built-in functions as well as exscreen [01] Quantitative analysis (standard curves) 1| Up to 20 standard solutions may be used to establish concentration equation curve. 2| There is a choice of 4 methods for fitting curve through the calibration points: linear fit,...

UV/VIS double beam spectrophotometer [H] OPTICAL EQUIPMENTS UV/VIS double beam spectrophotometer UV/Vis Analyst software (PC-control software) screen [04] Kinetics 1| This mode may be used for scanning time course or reacting rate calculations. Absorbance vs Time graph is displayed on screen in real time. 2| Wait time, measurement time and time intervals may be entered. 3| Post-run manipulation includes re-scaling, curve tracking and selection of the part of the curve required for the rate calculation. Rate is calculated using a linear regression algorithm before multiplying by entered...

UV/VIS double beam spectrophotometer [H] UV/VIS double beam spectrophotometer technical spcifications Wavelength range Wavelength accuracy Wavelength repeatability Spectral bandwidth Photometric range Photometric accuracy Optical system Double beam, grating 1200 lines/mm Scan speed High, medium, low (max. 3000 nm/min) Stray light Baseline flatness Standard cell holder 10 mm single cell holder (sample and reference) 4 glass cells and 2 quartz cells included Light source Tungsten and Deuterium lamps (pre-aligned) USB type A for USB memory device (right side) USB type B for PC connection (back...

UV/VIS double beam spectrophotometer [H] OPTICAL EQUIPMENTS UV/VIS double beam spectrophotometer Optional accessories The following accessories can be used with spectrophotometer 4260/50 to increase its features and application range. Contact us for more information about these accessories: [01] 4- cell holder for up to 50 mm path length cells [02] 4- cell holder for up to 100 mm path length cells [03] Micro cell holder [04] Solid sample holder [05] Test tube holder [06] Water jacketed 4-cell holder for 10 mm path length cells; it requires water bath and circulation system (not included)...

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