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编号 :

F93 Fluorescence Spectrophotometer

零售价

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重量

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  • Specification
  • Standard
  • Options
  • Features
  • Introduction and use
    • 商品名称: F93 Fluorescence Spectrophotometer

     

    technical parameter

    technical indicators

    Instrument

    F93

    detection sensitivity

    Detection limit of quinine sulfate solution: 1 х10-9

    Emission wavelength bandwidth

    12nm

    Emission wavelength accuracy

    ±2.0nm

    Emission wavelength repeatability

    ≤1.0nm

    light source

    High-intensity LED cold light source
    Optical system C-T Monochromator Grating Manual Wavelength Scanning
    Fluorescence receiver Binsong original photomultiplier tube
    Excitation wavelength selectable range (LED light source)

    360-600nm

    Emission wavelength range

    360-650nm

    Wavelength scanning speed

    --------

    measure linearity Correlation coefficient≥0.995
    Gain adjustment range A total of 8 gears from 0 to 7 are optional
    data transmission method

    RS232serial port

    Fluorescence value range

    0.00-250

    Peak intensity repeatability

    ≤1.5%

    power supply

    220V/50Hz,110V/60Hz

    Standard energy consumption

    35W

    Dimensions (mm)

    360×320×205

    weight Gross weight 9kg Net weight 7kg

     

    *F93 standard excitation light source: 365 nm

    *F93A configuration comes standard with four sets of excitation light sources: 365 nm, 405 nm, 465 nm, 515 nm

  •  

    Standard configuration items quantity
    F93 Fluorescence Spectrophotometer Host

    1

    Excitation LED light source

    365nm

    Instruction Manual

    1

    Product Certificate of Conformity

    1

    10mm glass cuvette

    2

    power cable

    1

    Fuse (2A)

    2

    Packing List

    1

  •  

    Measurement accessories

    Function

    Single-hole sample cell holder (already standard)

    Routine Liquid Fluorescence Measurements

    Multipurpose fluorescence sample holder

    Various measurement accessory bases

    times frequency filter Eliminate frequency doubling interference peaks in fluorescence measurements
    200μL Microcentrifuge Tube Measurement Accessories Centrifuge tube fluorescence measurement function
    Capillary Micro Sample Measurement Accessories Provides capillary micro sample measurement function
    Single Well Cell Adapter Combined with the multi-purpose fluorescence sample holder to form the functions of conventional liquid fluorescence measurement and fluorescence reflection measurement
    Membrane fluorescence sample measuring rack Combined with the multi-purpose fluorescent sample holder to form conventional film sample fluorescence measurement and fluorescence reflection and transmission measurement functions
    Powder Fluorescence Sample Measuring Rack Combined with the multi-purpose fluorescence sample holder to form a conventional powder sample fluorescence measurement function
    Sheathed cell holder Combined with the multi-purpose fluorescence sample holder to form a sheathed fluorescence sample cell with fluorescence measurement function
    Micro Quartz Four-way Cuvette Provides fluorescence measurement function for trace samples
  • ★ Fluorescence intensity measurement and sample concentration calculation, single machine can perform quantitative and qualitative analysis of fluorescent samples.
    ★ The high reliability cold light source has the advantages of low background, low power consumption, low temperature, long life and high intensity compared with the commonly used thermal light source, avoiding heat pollution and more energy saving and environmental protection. Excitation wavelength of 365nm, detection limit of quinine sulfate to 1×〖10〗^(-9).
    ★ It can be connected to an external serial printer to perform data printout, which is convenient for data preservation.
    ★ Supports stand-alone and online modes. In stand-alone state, the built-in microcomputer system provides functions such as fluorescence intensity measurement, direct reading of concentration, and automatic zero adjustment. Online operation with the optional general data processing software package makes it more convenient for you to further calculate and process the data and save your operation time.
    ★ A variety of measurement accessories, including single-hole sample cell holder, multi-purpose fluorescence sample holder, 200µL microcentrifuge tube measurement accessory, capillary micro-sample measurement accessory, fluorescent sample semi-automatic sample injection accessory, single-hole sample cell adapter, film sample and powder Shape sample measurement accessories and jacket-type sample cell holder, etc. Rich accessories greatly expand the application range of the instrument.
    ★ Small and exquisite models can save a lot of desktop space.

  • Instrument introduction: 
        This series of fluorescence spectrophotometers all usehigh strengthLEDCold light,The emission monochromator adopts a 1200-line grating, a large-aperture aspherical mirror spectroscopic system, and a variety of accessories can support the measurement of liquid, solid, powder, and thin film samples, and the optional multi-purpose fluorescence sample holder can be used to achieve accurate high-concentration samples. Measurement, it can also accurately measure trace samples as small as 5μl, and optional trace sample accessories and automatic sampling accessories can meet a variety of applications。
    F96S high-speed fluorescence spectrophotometer is suitable for measurement from ultraviolet region to visible region. It supports stand-alone and online modes. In stand-alone state, the built-in microcomputer system is used to provide fluorescence intensity measurement, direct reading of concentration, automatic zero adjustment, automatic background subtraction, etc. Function, online state can use the upper software to control the instrument and data acquisition and analysis through the USB2.0 interface.
    The F95S fluorescence spectrophotometer is suitable for fluorescence quantitative determination in the ultraviolet and visible light regions. It can be extended to the red-sensitive band detection by using a special photomultiplier tube detector. It supports two modes: stand-alone and online. In stand-alone state, the computer system in the machine is used to provide fluorescence intensity measurement , Standard curve equation establishment and storage, concentration measurement, data printing, automatic zero adjustment, automatic background subtraction and other functions. The online status can be used for data acquisition and analysis using general data software through the serial interface.
    The F93 fluorescence spectrophotometer is suitable for the determination of visible light region. It can be extended to the red sensitive band detection by using a special photomultiplier tube detector. It supports two modes: stand-alone and online. In stand-alone state, the built-in microcomputer system is used to provide fluorescence intensity measurement and concentration direct reading. , automatic zero adjustment, automatic background subtraction and other functions. The online status can be used for data acquisition and analysis using general data software through the serial interface.

    Instrument use:
      F96S, F95S, F93 fluorescence spectrophotometers are based on the technical development of classic and stable optics and the latest electronics, with high detection sensitivity, high test speed, user-friendly multi-function control and analysis operating software and abundant measurement accessories. Performance testing instrument, which can perform convenient, comfortable and fast high-precision fluorescence spectrum measurement,It is suitable for qualitative and quantitative analysis of samples in the fields of material research, drug analysis, biochemical and clinical testing, water quality analysis and control, and food safety testing.