Desktop Electronic Gem Spectroscope 700nm Observing Spectrum

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.