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 |