USES: Absorption spectrum measurements: the substance to be measured can be (gas, liquid and solid) absorption spectra analysis; Emission spectrum measurement: measure the emission light source spectral characteristics; Fluorescence spectrum measurement Other: using hydrogen rydberg constant spectrum measurement, receiving components sensitive features, chromaticity measurement. Technical parameters: Relative aperture: D/F = 1/7 Light gate: l/l / 1200 mm or 1200 mm Slit: continuous adjustable width of 0 ~ 2 mm Precision value for 0.01 mm Receiving unit: 3: photomultiplier tubes Type 5: photomultiplier tubes and CCD Wavelength range: 200 nm to 800 nm Wavelength accuracy: + / - 0.4 nm Wavelength repeatability: 0.2 nm or less Line half width: near the 550 - nm wavelength seam 0.2 mm wide, Line half width 0.2 nm or less Stray light: 0.3% or less of T Can work: peak output, print and spectroscopy arithmetic, spectral smoothing, storage The host size: 370 mm * 260 mm * 170 mm Weight: 20 kg
USES: Absorption spectrum measurements: the substance to be measured can be (gas, liquid and solid) absorption spectra analysis; Emission spectrum measurement: measure the emission light source spectral characteristics; Fluorescence spectrum measurement Other: using hydrogen rydberg constant spectrum measurement, receiving components sensitive features, chromaticity measurement.
