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Fluorescence Spectrophotometer

Fluorescence Spectrophotometer, 360nm ~ 650nm, 12nm

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The FSP-93 fluorescence spectrophotometer has the advantages of low background, low power consumption, low temperature, long life, high intensity, avoids thermal pollution, and has the advantages of energy saving and environmental protection. With an excitation wavelength of 365nm, the detection limit of quinine sulfate is 1 x 10-9.

  1. The emission monochromator adopts 1200-line diffraction grating. Its large aperture and non-spherical reflecting mirrors produce extra high sensitivity.
  2. High stable and long-life xenon lamp and power source ensure high stable testing and wide range of spectrum.
  3. EX light uses LED, match with the central wavelength of 365nm,420nm,475nm,525nm narrow banding-ultra low back grounding precision filters to consist 4 set of EX wavelength replacing system. The system can be replaced by customer, carry on the maintenance expediently & can satisfy more choices and demand;
  4. The central wavelength of 365nm,420nm,465nm,515nm narrow banding-ultra low back grounding precision filters with low fluorescence background, its performance is better than glass filter;
  5. LED is a cold-light source with longevity, lower background & reliability, prevent from thermo-pollution;
  6. Automatic zero adjustment and automatic background subtraction; Eight stage sensitivity adjustment; Real time fluorescence reading display and concentration print out, Extra wide dynamic range of fluorescence reading, accurate measurement of minute changes in samples;
  7. RS-232C serial port interface attached, after option Data Processing Software Package it is convenient to store record & transmit data & draw up a standard operating curve;
  8. Quality fine, less weight & measure, test simply, particularly suitable for education & Lab.
ModelFSP-93/FSP-93A
Detection sensitivity Quinine sulfate solution detection limit: 1 x 10-9
Excitation wavelength Bandwidth10/20nm
Emission wavelength Bandwidth12nm
Emission Wavelength accuracy±2.0nm
Emission Wavelength repeatability≤1.0nm
Light sourceHigh intensity LED cold light source
Optical systemC-T manually grating monochromator
Fluorescence ReceiverOriginal photomultiplier (Hamamatsu, Japan)
Central wavelength365nm (FSP93) 365nm,405nm,470nm,515nm (FSP93A)
Excitation wavelength range 250nm ~ 600nm
Emission wavelength range 360nm ~ 650nm
Measurement line≥0.995
Gain adjustment range 0~7 position optional
Data transmission RS232
Light value range0.00-250
Peak intensity Repeatability ≤1.5%
Power source 220V / 50Hz, 110V / 60Hz
Standard energy consumption 35W
Dimensions (mm) 360×320×205
Weight 7kg/9kg
Standard configuration itemsQuantity
FSP-93 fluorescence spectrophotometer host1 set
Excite LED light sourceOne each for 365nm, 376nm, 392nm and 405nm
Instruction Manual1
Product Certificate of Conformity1
10mm glass cuvette2 pcs
Power cable1 pc
Fuse(2A)2 pcs
Packing List1
Measurement accessoriesFunction
Single-hole sample cell holder (standard configuration)Routine liquid fluorescence measurements
Multipurpose fluorescence sample holderVarious measurement accessory bases
frequency doubling filterEliminate frequency doubling interference peaks in fluorescence measurements
200uL microcentrifuge tube measurement accessoriesCentrifuge tube fluorescence measurement function
Single well sample cell adapterCombined with the multi-purpose fluorescence sample holder, it can form conventional liquid fluorescence measurement and fluorescence reflection measurement functions.
Membrane fluorescence sample measurement holderCombined with the multi-purpose fluorescence sample holder, it can form conventional film sample fluorescence measurement and fluorescence reflection and transmission measurement functions.
Powdered fluorescence sample measurement standCombined with the multi-purpose fluorescent sample holder to form a conventional powder sample fluorescence measurement function
Sheathed sample cell holderCombined with a multi-purpose fluorescent sample holder to form a sheathed fluorescent sample cell with fluorescence measurement function
Micro quartz four-way cuvetteProvides micro-sample fluorescence measurement function
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