WGD-8/8A combined multi-function grating spectrometer Introduction
WGD-8/8A multi-functional combined grating spectrometer can be used in various universities as a physics experiment teaching, and can also be used in scientific research units for spectral analysis. The instrument has two exit slits, each equipped with a photomultiplier tube and a CCD detector.
The WGD-8A spectrometer is specially designed for the university's hydroquinone experiment and sodium spectroscopy experiment. It uses high-quality photomultiplier tube, densely lined grating and precise slit to ensure the resolution is up to 0.06nm. Technical parameters
Focal length: 500mm
Relative aperture: D/F=1/7
Scanning range: Photomultiplier tube detection: 200nm-800nm (8 type), 200nm-660 (8A type)
CCD detection: 300nm-900nm (type 8), 300nm-660nm (8A type)
Resolution: ≤0.1nm (8 type), ≤0.06nm (8A type)
Slit: Width 0-2mm continuously adjustable, indication accuracy 0.01mm
Wavelength accuracy: ±0.4nm (type 8), ±0.2nm (type 8A)
Wavelength repeatability: 0.2nm (type 8), 0.1nm (type 8A)
Stray light: ≤10-3
Dimensions: 560mm × 380mm × 230mm
Weight: 30kg
Introduction
WGD-8/8A multi-functional combined grating spectrometer can be used in various universities as a physics experiment teaching, and can also be used in scientific research units for spectral analysis. The instrument has two exit slits, each equipped with a photomultiplier tube and a CCD detector.
The WGD-8A spectrometer is specially designed for the university's hydroquinone experiment and sodium spectroscopy experiment. It uses high-quality photomultiplier tube, densely lined grating and precise slit to ensure the resolution is up to 0.06nm.
