Fable gem Spectroscope desktop with screen view clear Diamond 415nm spectrum
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Fable gem Spectroscope desktop with screen view clear Diamond 415nm spectrum FTS-CCD Specification The characteristic absorption spectra of gemstones are acquired through the wide-dynamic color camera system, which can be displayed on the computer screen in real-time and high-definition, and the spectra can be saved on the USB flash drive. The brightness of the spectrogram can be adjusted, and the absorption line is clearly visible, which solves the problem that beginners are not easy to observe the gem's spectral absorption line, and realizes teacher-student interactive teaching.
Main functions and parameters: 1. Integrated desktop dual light source base, which can realize two test methods of transmission and reflection, and the brightness of the two light sources can be continuously adjusted; 2. Both transmitted light and reflected light are 400-700nm continuous spectrum light sources; 3. The entrance aperture of the sample stage is continuously adjustable from Φ2-Φ28mm; 4. Built-in computer and display screen, screen resolution: 1024*600; 5. Spectral scale range: 400-700nm, the scale can be calibrated; 6. The brightness of the spectrum can be adjusted, and the absorption line is clearly visible; 7. 1280*1024 high-performance detector, dynamic range 68.2db; 8. Sensitivity: 2.1v/lux-sec, resolution: 0.4nm; 9. Working temperature: -10° to 60°, working voltage DC12V; 10. Designed with a VGA video output interface, which can be connected to a large screen such as a projector, which is convenient for teaching use.
Observation effect: Figure 1 Diamond 415nm characteristic absorption spectrum Figure 2 Jade 437nm characteristic absorption spectrum Figure 3 Ruby 468nm, 476nm and 692nm characteristic absorption spectrum
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