| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 year |
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High Sensitivity High Resolution Portable Refrigeration Raman Spectrometer Raman Analyzer
GA-1631 portable Raman spectrometer, is more than 20 years of experience in the development of Raman spectrometer, after 3 years, developed a new, optimized design, with breakthrough characteristics of high sensitivity Raman spectrometer, it uses refrigeration type high sensitivity CCD, so that the instrument has good environmental adaptability. And suitable for long integration time. The GA-1631 uses a fiber optic probe, making it very easy to use and ideal for laboratory science. Significant reliability makes the test results accurate and reliable. Excellent low stray light design, so that GA-1631 can adapt to the use of complex environment, spectrometer has a wide range of applications, especially in scientific research, food safety, pharmaceutical engineering and so on.
Random distribution of multi-functional software, after the rigorous test of hundreds of scientists around the world and gathered their opinions on improvement, after nearly 100 versions of the update, the function is very perfect and stable, very suitable for Raman research work.
High Sensitivity High Resolution Portable Refrigeration Raman Spectrometer Raman Analyzer
| The GA-1631 system | |||||
| Connector | USB 2.0 | ||||
| Integral time | 4ms~120s | ||||
| Mains input | DC 5V±5% | ||||
| Operating temperature | -10~45 ºC | ||||
| Operating humidity | < 95% | ||||
| Size (L*W*H) | 30×22.5×13.2 cm3 | ||||
| Weight t | 7 Kg | ||||
| Reliability | |||||
| Spectrum stability | σ/μ < 0.5% (COT 8 hours) | ||||
| Temperature stability | spectral shift control ≤ 1 cm-1 (10~40 ºC) | ||||
| Spectral intensity change(in 5 ~ 40 ºC) | <±5% | ||||
| Optical parameter | |||||
| Spectral region(cm-1) | 250~2700 | 200~3500 | 200~4300 | ||
| Resolution ratio (cm-1) | 4~6 | 6~8 | 7~10 | ||
SNR(Signal to Noise Ratio) |
>3000:1 (918 cm-1 of Acetonitrile,10s accumulation,200mW) | ||||
| Entrance slit | 50 μm | ||||
| Optical system | F/4 C-T Cross symmetrical optical path | ||||
| Focal length | 98 mm for incidence and output | ||||
| Detector | |||||
| Type | Ultra-high sensitivity and fast cooling CCD | ||||
| Detector cooling temperature | -10 ºC | ||||
| Detection zone | 200~1100 nm | ||||
| Effective pixels | 2048*64 | ||||
| Dynamic range | 50000 :1 | ||||
| Pixel Size | 14μm×14μm | ||||
| Full well capacity | 300 Ke - |
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| Sensitivity | QE>40%, 6.5 μV/e- | ||||
| Exciting light | |||||
| Central wavelength | 785nm ( ±1nm) | ||||
| Laser line width | 0.08 nm | ||||
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