double beam UV/VIS 4260/50 ZUZI
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double beam IIV/VIS smctrophatomeur 4260/50 ZUZI

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 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 the final scan 5| Post-run manipulation of scan curve includes...

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] OPTICAL EQUIPMENTS UV/VIS double beam spectrophotometer .technical spcifications Code Model Wavelength range Wavelength accuracy Wavelength repeatability Spectral bandwidth Photometric range Photometric accuracy Optical system Scan speed Stray light Stability Baseline flatness Display Standard cell holder Cells Light source Output Power Dimensions (LxWxA) Weight HJD007 4260/50 190-1100 nm ± 0.3 nm 0.2 nm Variable: 0.5/1/2/4/5 nm 0-200% T, -0.3 - 3 A ± 0.3% T; ± 0.003 A @ 1 A Double beam, grating 1200 lines/mm High, medium, low (max. 3000...

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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