high strength cold LED
1. The emission monochromator adopts 1200 line diffraction grating. Its large aperture and non-spherical reflecting mirrors produces 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 use 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,it's 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 Edu. & Lab..
Fluorescence analysis is a high sensitive and high selective sophisticated analytical method. This method can provide information including excitation and emission spectrum, emission light intensity and measurement of life of emission light and polarization fluorescence etc. This method can provide a wide lineal range of working curve. It has becoming an important analytical method in the region of trace analysis.
This method has been used in:
Exciting optical filters
Interference optical filter (10nm bandwidth)
Emission monochromator (EM)
360~650nm (C-T diffraction grating)
1×10-9 g/ml (Standard aqua of the sulfuric acid Quinine, 12nm bandwidth)
Variation of power source
RS232 serial port
Serial printer/Jet printer (or PC)
*The wavelength of Exciting optical filter can be selected within 360-600nm
*Equipped with Data Processing Software Package
Main instrument: 1 set
Power cord : 1 pc
Instruction manual: 1 copy
Product quality certificate : 1 copy
Fuse(1A): 2 pcs
Fuse(5A): 2 pcs
Quartz fluorescence cuvette 10mm: 1 pair
Packing list : 1 copy
Data processing software package (pack, for PC)
Cuvette, special for high concentration samples
360~650nm interference optical filter(φ25mm)
e.g.: F93A: 365nm,420nm,465nm,515nm
Quartz fluorescence cuvette10mm
RS-232C serial port cable
we have wide range of spectrophotometer/spectrum analyzer for your reference.
need any help in choosing the suitable model, pls enquiry us.