Double Beam Spectrophotometer

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Double Beam Spectrophotometer

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    DOUBLE BEAM SPECTROPHOTOMETER
    Product Code - KS0002200

    Double Beam SpectrophotometerFEATURESNewly Designed Excellent Optical System320*240 LCD ....

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    Description & Specification

    DOUBLE BEAM SPECTROPHOTOMETER

    Double Beam SpectrophotometerFEATURESNewly Designed Excellent Optical System320*240 LCD DisplayHigh-PerformanceAutomatic Control SystemsPrinter Attachment FacilityPC Connectivity through USBSPECTROPHOTOMETER (DOUBLE BEAM) is a solid state microprocessor based instrument designed for quick and accurate spectrophotometric analysis of any concentration. It operates at a wavelength range of 190 nm to 1100 nm. The use of diffraction grating in the monochromator produces a linear spectrum. The grating having very high resolution of 1200 lines/mm ensures a narrow bandwidth.The instrument is equipped with 5 Inches 320 x 240 dots graphical lcd the which makes the results easy to read. User can see the test curves on the graphical lcd screen. The system has soft touch numeric keys with complete numeric key that provides a convenient interface for entering numeric values.The instrument output is available in terms of % Transmission (%T), Absorbance (Abs.), & Concentration (Conc.).The instrument is suitable for clinical lab applications, pharmaceutical and biochemica, as well as routing applications such as quantitative analysis, kinetics, wavelength scan, multi-wavelength and DNA/Protein analysis. The instrument has sample storage memory and printer output port for printing of data with any dot matrix printer. The PC can be connected using the USB Interface. Provision for 8 position auto cell changer with 10 mm path-length cuvette is provided.The instrument uses the latest microprocessor technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility.SPECIFICATIONS

    SPECTRAL
    Model 3375
    Wavelength Range 190~1100nm
    Spectral Bandwidth 2nm
    Wavelength Accuracy ±0.1 nm (656.1nm D2); ±0.3nm (full warelength range)
    Wavelength Repeatability ±0.1 nm
    Photometric Accuracy ±0.3%T
    Photometric Range -0.4A-4A
    Stray Light ± 0.05%T
    Stability ± 0.001A/h
    Baseline Flatness ± 0.001A
    Display 320*240 LCD
    Printer Optional
    Wavelength Setting Method Automatically
    Detector Silicon Photovoltaic
    Drift ± 0.0004 Abs/h
    Light Source Imported long-life tungsten lamp and Deuterium Lamp
    Data Output USB Export
    Power AC220/50Hz or AC 110/60Hz
    Weight  28 Kg. (Approx.)

    DOUBLE BEAM UV-VIS SPECTROPHOTOMETER
    Product Code - KS0002198

    Double Beam Spectrophotometer is a solid....

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    Description & Specification

    DOUBLE BEAM UV-VIS SPECTROPHOTOMETER

    Double Beam Spectrophotometer is a solid state microprocessor based instrument designed for quick and accurate spectrophotometric analysis of any concentration. It operates at a wavelength range of 190 nm to 1100 nm. The use of diffraction grating in the monochromator produces a linear spectrum. The grating having very high resolution of 1200 lines/mm ensures a narrow bandwidth.The instrument is equipped with 5 Inches 320 x 240 dots graphical lcd the which makes the results easy to read. User can see the test curves on the graphical lcd screen. The system has soft touch numeric keys with complete numeric key that provides a convenient interface for entering numeric values.The instrument output is available in terms of % Transmission (%T), Absorbance (Abs.), & Concentration (Conc.).The instrument is suitable for clinical lab applications, pharmaceutical and biochemica, as well as routing applications such as quantitative analysis, kinetics, wavelength scan, multi-wavelength and DNA/Protein analysis. The instrument has sample storage memory and printer output port for printing of data with any dot matrix printer. The PC can be connected using the USB Interface. Provision for 8 position auto cell changer with 10 mm path-length cuvette is provided.The instrument uses the latest microprocessor technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility.FeaturesDouble Beam OpticsLarge 5 Inch Graphical DisplayAuto Wavelength SettingOn-Screen Cuve DisplayTungsten/Deuterium Lamp can be turned ON/OFF individually to Extend LifetimeApplication Software provides complete control of the Instrument from a Computer through the built-in USB PortBasic, Wavelength Scan, Multi-Wavelength, Quantitative, DNA/ Protein modesPre-Aligned design makes it convenient to change LampsLarge Sample Compartment, can accommodate 5 – 100 mm path-length cuvettes with optional holders. 8-Position Auto Cell Changer of 10 mm path-length providedSpecifications

    Modes Basic, Wavelength Scan, Multi-Wavelength, Kinetics, Quantitative, DNA/Protein
    Wavelength Range 190 – 1100 nm
    Spectral Bandwidth 1.0 nm
    Optical System Double Beam, Grating 1200 lines/mm
    Wavelength Accuracy ± 0.3 nm
    Wavelength Reapatability ± 0.2 nm
    Scanning Speed HI, MED, LOW, MAX. 3000 nm/min
    Photometeric Accuracy ± 0.3 %T or ± 0.002 A/h @ 1A
    Photometric Range 0 – 200 %T, -0.3 to 3A, 0 – 9999 Conc.
    Stray Light < 0.05 %T @ 220, 340 nm
    Stability ± 0.001 A/h @ 500 nm
    Display 5 inches Graphic LCD (320 x 240 dots)
    Baseline Flatness ± 0.001A/h (200 – 1000 nm)
    Sample Compartment Standard 8 cell with automatic cell changer 10 mm path-length, (50 & 100 mm path-length optional at extra cost)
    Light Source Halogen and Deuterium lamps (Pre-Aligned)
    Output USB Port for PC connectivity, Parallel Port for Dot Matrix Printer
    Power 230 V ± 10% AC, 50 Hz
    Dimensions (L x B x H) Instrument: 590 x 455 x 250 mm (Approx.) Box: 650 x 535 x 335 mm (Approx.)
    Weight Instrument: 17.5 Kg (Approx.) Box: 20 Kg (Approx.)
    Accessories Quartz Cuvettes – A set of 2, Glass Cuvettes – A set of 4 Mains Lead, Operation Manual and Dust Cover

    DOUBLE BEAM UV-VIS SPECTROPHOTOMETER
    Product Code - KS0002199

    FEATURESDouble Beam OpticsScanning UV-VIS Spectrophotometer24 x 2 Line Alphanumeric Back....

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    Description & Specification

    DOUBLE BEAM UV-VIS SPECTROPHOTOMETER

    FEATURESDouble Beam OpticsScanning UV-VIS Spectrophotometer24 x 2 Line Alphanumeric Backlit LCDCompact, Modular And EconomicalAutomatic Wavelength CalibrationData Saving And Retrieval FacilityProgrammable Lamp Change Over WavelengthMicroprocessor Based With Printer InterfaceOptional PC Compatibility With RS-232C InterfaceAutomatic 6-Position Cuvette Holder For 10 mm Pathlength CuvettesFully Automatic, User Friendly And Menu Driven SoftwareSelf Check And Self Diagnostic FeaturesDouble Beam UV-VIS Spectrophotometer is a compact and easy to operate instrument for spectrophotometric analysis of any concentration. The output is available on a 24 x 2 line alphanumeric backlit LCD display in terms of %Transmission (%T), Absorbance (Abs.), and Concentration (Conc.). The instrument has 1000 sample storage memory, printer output for printing data with any dot matrix printer. RS-232C interface for computer can be provided on request. The use of microcontroller had made it an extremely versatile and state-of-the-art instrument. Facility for using 10 mm pathlength cuvette is provided.The instrument operates at wavelength between 190 to 1100 nm. The use of diffraction grating in the monochromator produces a linear spectrum. The use of grating having very high resolution of 1200 lines/mm ensures a narrow bandwidth. Deuterium lamp (D2) is used in the range 190 to 380 nm and Tungsten Halogen lamp (W) is used in the range 380 to 1100 nm.SPECIFICATIONS

    SPECTRAL
    Range 190 – 1100 nm
    Bandwidth 2 nm
    Accuracy ± 0.5 nm
    Readability 0.1 nm
    Repeatability ± 0.2 nm
    PHOTOMETRIC
    Range %T: 0 – 100.0 %, Abs: 0 to ± 3.000
    Accuracy ± 0.005 Abs @ 1.0 Abs, ± 0.010 Abs @ 1.5 Abs
    Readability %T: 0.1, Abs: 0.001
    Repeatability ± 0.002 Abs @ 1.5 Abs
    Stray Light Less than 0.1 %T @ 260 nm with KI 10 g/l
    System Double Beam Optics
    Light Sources Deuterium Lamp (D2), Tungsten Halogen Lamp (W)
    Monochromator Czerny-Turner type with 1200 lines/mm
    Detector Wide range highly sensitive photodiode
    OPERATIONAL
    Baseline Correction Automatic baseline correction
    Measuring Mode Scan (%T & Abs.), Photometric (Multi-λ and Serial-λ), Concentration & Time Scan (Kinetics)
    Scan Speed Slow, Medium, & Fast
    Scan Interval 5 – 99 seconds
    Sample Holder Automatic 6-Position cuvette holder for10 mm path-length cuvettes
    Filters Auto, in-built filter wheel
    Data Storage 1000 samples storage memory
    DATA PRESENTATION
    Control Microcontroller based
    Display 24 x 2 line alphanumeric backlit LCD display
    Printer Interface Available for any dot matrix centronics printer
    Power 230 V ± 10% AC, 50Hz, 150VA
    Dimensions(L x B x H) 615 x 495 x 155 mm (Approx.)
    Weight 28 Kg (Approx.)
    Accessories Quartz cuvettes of 10 mm path-length: A set of 2,Polystyrene Cuvettes 10 mm path-length: A set of 5,Mains Lead, Operation Manual and Dust Cover