DW-F93F93A-1
DW-F93F93A-4
DW-F93F93A-3
DW-F93F93A-6
DW-F93F93A-7
DW-F93F93A-8
DW-F93F93A-5
  • DW-F93F93A-1
  • DW-F93F93A-4
  • DW-F93F93A-3
  • DW-F93F93A-6
  • DW-F93F93A-7
  • DW-F93F93A-8
  • DW-F93F93A-5

    • DW-F93/F93A Fluorescence Spectrophotometer

    DW-F93/ F93A fluorescence spectrophotometer adopts a cold light source and a replaceable interference filter system, and the receiver adopts a high-performance photomultiplier tube. It has high detection sensitivity, high selectivity, and a user-friendly functional operation interface. Fast and high-precision fluorescence intensity measurement, a variety of excitation light source components can meet the testing needs of most users, is cost-effective, and is especially suitable for university laboratory teaching demonstrations and student experiments, it is the first choice for upgrading the majority of user units in higher education systems.

    DW-F93 Manual
    Brochure of DW F93 F93A Fluorescence Spectrophotometer
    YouTube video

    Features of DW-F93/F93A Fluorescence Spectrophotometer

    1. 1200 line diffraction grating emission monochromator. Its large aperture and non-spherical reflecting mirrors produce extra high sensitivity.
    2. EX light use LED， match with the central wavelength of 365nm、420nm、475nm、525nm narrow banding-ultra low back grounding precision filters to consist of 4 sets of EX wavelength replacing the system. Carry on the maintenance expediently & can satisfy more choices and demands.
    3. The central wavelength of 365nm、420nm、475nm、525nm narrow banding-ultra low back grounding precision filters with low fluorescence background. Its performance is better than a glass filter.
    4. LED is a cold light source with longevity, lower background & reliability, and prevention thermo-pollution.
    5. Automatic zero adjustment and automatic background subtraction, Eight stage sensitivity adjustment, Real-time fluorescence reading display and concentration printout, the Extra wide dynamic range of fluorescence reading, and accurate measurement of minute changes in samples.
    6. Quality fine, less weight & measure, the test simply, particularly suitable for education& laboratory.

    Specifications of DW-F93/F93A Fluorescence Spectrophotometer

    Model

    DW-F93

     

     

     

    Picture

    1424904600332464129

    Light source：

    LED

    Exciting optical filters：

    Interference optical filter (10nm bandwidth)

    Central wavelength:  

    365nm

    Optional central wavelength:

    365nm、405nm、470nm、515nm (F93A)

    The wavelength of exciting optical filter can be selected within 360-600nm

    Emission monochromator：

    360-650nm  (C-T diffraction grating)

    Wavelength accuracy：    

    ±2nm

    Wavelength repeatability ：

    ≤1nm

    Sensitivity：

    1×10-9 g/ml  (Standard aqua of the sulfuric acid Quinine, 12nm bandwidth)

    Linearity deviation：

    ≤±3.0%

    Variation of power source：

    220V±22V  50Hz±1Hz

    Accessories of DW-F93/F93A Fluorescence Spectrophotometer

    Standard accessories
    Power cord 1 pc
    Fuse（1A） 2 pcs
    Fuse（5A） 2 pcs
    Quartz fluorescence cuvette 10mm 2 pcs
     
    Optional accessories
    Cuvette, special for high concentration samples
    360~650nm interference optical filter(φ25mm), e.g.: F93A: 365nm、405nm、470nm、515nm
    Quartz fluorescence cuvette10mm
    Data processing software
    Printer cable
    RS-232C serial port cable

    DW-F93 Spectrophotometer Display

    Fluorescence Spectrophotometer