Professional Supplier of Laboratory Scientific Instruments
Professional Supplier of Laboratory Scientific Instruments
The LRS-2/3 laser Raman spectrometer is a teaching-grade laser Raman spectrometer independently developed by SHUOBODA. The product has high sensitivity, simple operation, good stability and high-cost performance. It can be used in physics and chemistry in scientific research institutes and colleges and universities. The laboratory serves as a measuring instrument for Raman spectroscopy and fluorescence spectroscopy.
| Model | LRS-2/3 |
| monochromator | D/F=1/5.5, grating 1200L/mm, slit width 0-2mm continuously adjustable, slit accuracy 0.01mm |
| A semiconductor laser | Output wavelength: 532nm output power ≥100mW |
| External light path system | Including laser focusing optical system and Raman signal collection optical system. Optical components such as polarizers, analyzers, wave plates, and Raman filters can be placed in the optical path. |
| sample holder | Five-dimensional adjustable vertical sample holder, horizontal liquid sample holder, transparent solid sample holder, oblique incidence solid sample holder, backscattered sample holder |
| Single photon counting system | Photon counting photomultiplier tube, single photon signal discrimination circuit system |
| Name | Parameters |
| focal length | f=302.5mm |
| Relative aperture | D/F=1/5.5 |
| Scan range | 0nm-1200nm |
| Linear dispersion | 2.7nm/mm |
| resolution | ≤0.1nm (500nm) |
| slit | Width 0~2mm continuously adjustable, indication accuracy 0.01mm, seam height up to 20mm |
| modal | Near TEM00 |
| Wavelength accuracy | ≤0.1nm |
| Wavelength Repeatability | ≤0.2nm |
| stray light | ≤10-3 |
| Dimensions | 700mm×500mm×450mm |
| weight | 70kg |
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