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GDSS350B
GOLD
Product Description
XRF HYPERSPECTRAL SCANNER DIRLLING CORE SCANNER CORE LOGGING AND IMAGING SYSTEM
Techcnail Sheet for our Drilling Core Scanner:
Index | GDS350B automatic digital core spectrum scanner | GDS36A automatic digital core fluorescence scanner | GDES35036A automatic digital core comprehensive scanner |
Spectral range | 350-2500nm | / | 350-2500nm |
Spectral resolution | better than：7nm | / | better than：7nm |
The wavelength accuracy | 0.1nm | / | 0.1nm |
Measuring elements | / | S, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Rb, Sr, Zr, Nb, Mo, Ag, Cd, Sn, Sb, Ba, Ta, W, Au, Pb, Bi, Th, Hg, U, Mg, Al, Si, P, Y. | |
Image resolution | 350dpi | ||
Effective moving distance | X：1.2m；Y：1.0m | ||
Scan resolution | 1mm | ||
Positioning accuracy | better than：0.1mm | ||
Scanning speed | spectrum mode： 200m-300m/day | fluorescence mode： 100m-120m/day | spectrum mode： 250m-300m/day Fluorescence/Integrated Mode： 100m-120m/day |
Payload | sample table：300kg；Mobile station：100kg | ||
Measurement methods | continuous scanning/step scanning Image+spectrum | step scanning Image+spectrum | step scanning/step scanning Image+spectrum;Image+spectrum;Image+spectrum+fluorescence |
Optical probe | The probe is adjustable; Measurable diameter:10mm-350mm | ||
Modular design | Free disassembly and assembly for easy transportation | ||
Pretreatment software | Automatic depth correction of data and automatic splicing of core images | ||
Data processing software | "Mineral Spectral Analysis Expert System MSA" software, with Chinese interface, has the functions of spectral qualitative analysis, quantitative analysis and information extraction. | ||
What is hyperspectral scanning or imaging?
The method is based on the use of wavelengths of electromagnetic radiation to identify materials and their properties. Different materials reflect and emit radiation in different ways, which allows their properties to be identified based on spectral forms. The spectrometers of modern drill core scanning systems collect data at visible, near-infrared (400–1,000 nm), short-wave infrared (1,000–2,500 nm) and long-wave infrared (8,000–12,000 nm) wavelengths.
In geological research, hyperspectral technology is used to identify the mineralogy and mineral chemistry of drill cores, making it a particularly useful method to support drill core logging. In the best case, the technology makes it possible to identify almost all commonly occurring minerals in the measurement data.
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