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parameter | indicators | |
Detection sensitivity | Water Raman peak signal to noise ratio : S / N ≥ 200 (P-P) | |
Bandwidth |
Excitation | 4 ranges selectable : 2nm/5nm/10nm/20nm |
launch | ||
Wavelength Accuracy | Excitation | ±0.4nm |
launch | ||
Wavelength repeatability |
Excitation | ≤0.2nm |
launch | ||
Light Source |
Long-life high-intensity xenon lamp 150W automatic deodorization | |
Optical Systems | Double-grating monochromator automatic wavelength scanning, with the proportion of dual-beam excitation light path monitoring | |
Fluorescent light receiver | Japan imported Bin Song photomultiplier tubes | |
Excitation wavelength range | 200nm~900nm | |
Emission wavelength range | 200nm~900nm | |
Wavelength scanning speed | 10 files Optional: Fastest 48000nm/min, fine scanning 15nm/min | |
Linear measurement | Correlation coefficient ≥0.995 | |
Integral Response Time | 6 files Optional: Highest 4s, minimum 20ms | |
Gain adjustment range | 1 ~ 17 ranges selectable | |
Data output mode | Microsoft (R) Excel format , bmp image formats | |
Data transmission | USB2.0 interface | |
Light value range | 0.00-10000 | |
Repetitive peak intensity | ≤1.5% | |
Power source | 220V/50Hz,110V/60Hz | |
Standard energy consumption | 200W | |
Dimensions (mm) | 380×445×310 | |
Weight | Gross weight 14kg, net weight 12kg |