Guo (same)

Experimental content:

1This product can be used for blackbody experiments
2Absorption spectroscopy measurement: can analyze the absorption spectrum of the measured substance (gas, liquid, solid)
3Emission spectrum measurement: measuring the spectral characteristics of the emitting light source
4Fluorescence spectroscopy measurement
5Other: Measurement of Rydberg constant using hydrogen spectroscopy, measurement of sensitivity characteristics of receiving elements, and measurement of chromaticity

TECHNICAL INDEX
focal length302.5mm
relative apertureD/F=1/7
Scan range1000nm-2500nm
slit width0-2mmContinuously adjustable, indication accuracy0.01mm
Wavelength accuracy ±4nm
Wavelength Repeatability2nm
Scattered light ≤10-3
External dimensions360mm×300mm×160mm
weight25kg