Instrumentation features
Can perform fluorescence intensity scanning at a specified time.
The wavelength scan has measurable repeat scans and will set a repeat period at 0180 minutes.
The emission wavelength is fixed, and the excitation monochromator is scanned in the set wavelength range.
The excitation wavelength is fixed, and the emission monochromator is scanned in the set wavelength range.
Synchronous scanning: input the emission and excitation wavelength simultaneously, and scan at the set wavelength range and sampling interval simultaneously.
The SNR can be calculated after the end of the time scan.
Quantification was performed using the wavelength method to plot the polygonal standard curve by each point of the standard concentration. The standard curve can be drawn by manually entering the known standard data.
The measurement data and the standard curve can be displayed on the screen window, obtaining the standard curve can perform the sample measurement and calculate the concentration.
In the case of prepared standard curve, we can perform single wavelength, two wavelength and three wavelength calculation. The interval wavelength for the data acquisition can be set.
Three-dimensional map, excitation and emission can simultaneously display and track the wavelength and peak.
Print a plane view or a stereo attempt.
Specification parameters
1. Light source: using imported xenon lamp, the average service life of up to 3000h;
2. Wavellength range: EX and EM: 200-900nm
3. Wavelength accuracy: ± 1nm
4. wavelength repeatability: 0.5nm
5. Spectral Bandwidth: EX / EM: 1; 2.5; 5; 10; 20
6. Zero-line drift: 0.25%
7. Sensitivity (VPP): 300
Software
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