NaN / 0
Xrf metal analyzer X-ray fluorescence spectrometer gold purity tester
Get Latest Price
US$ 8000
≥1 Sets
Quick Details
Warranty:
1 years
Size:
620*580*500
Weight:
43KG
Place of Origin:
Liaoning, China
Product Details
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Basic principle of XRF analysis
The electron orbital potential energy of the various elements is different from each other excitation is different from each other,i.e.,each element emits x-rays with the specific energy of the atom of that element,which represents the characteristics of the element and is therefore called the characteristic X-ray of the element. The characteristic X-ray of each element has its specific energy, and the X-ray detected with certain energy can determine the existence of this element in the material sample.
Applications widely
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Electronics, plastics, metal materials: various electronic components, hardware, plastic materials and products, circuit board etc.
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Paper and paper materials: raw materials, various paper, toner, ink, etc.
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Petroleum, coal: petroleum, lubricating oil, heavy oil, polymer, coal, coke, etc.
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Ceramics, cement: ceramics, refractory materials, rocks, glass, cement, cement raw materials and raw materials, clinker, limestone, clay, etc.
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Agriculture, food: soil, pesticide residues, fertilizer, plants, various food and so on.
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Non-ferrous metals: copper alloys, aluminum alloys, lead alloys, zinc alloys, magnesium alloys, titanium alloys, precious metals, etc.
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lron and steel: pig iron, cast iron, stainless steel, low alloy steel, high alloy steel, special steel, ferroalloy, iron ore, slag, electroplating solution, casting sand, etc
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Chemical industry: inorganic organics and products, cosmetics, detergents, rubber, toners, catalysts, coatings, pigments, drugs, chemical fibers, etc.
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Environment: all kinds of waste, industrial waste, atmospheric dust, industrial waste water, sea water, river water, etc.
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Biological science: organisms. auxiliaries, etc.
Main component and technial parameters
● The detection limit of harmful elements Cd, Pd, Cr, Hg and Br is restricted according to ROHS instruction
Detection limit (Cd, Pd, Cr, Hg, Br): 2ppm
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Si(PIN) or SDD detector
The resolution of detector is one of the main indexes to evaluate the performance of energy dispersive XRF spectrometer.
Resolution< 145eV (The lower the resolution, the higher the sensitivity.)
Detection limit (Cd, Pd, Cr, Hg, Br): 2ppm
Counting rate >1000/S
Crystal area > 15m㎡
Beryllium window thickness = 0.025mm
Detector power< 1.2W
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Multi-channel analyzer
Number of channels: 2048 channels
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Power controller
System power control: +5 VDC at 250 mA(1.2 W)
Constant cooling control: 400 VDC
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X ray tube
The X-ray tube, specially treated with embedded lead inside is shielded in full range, leaving only the side window for the x ray outlet. The canned insulating oil is used for high voltage insulation and cooling, 0.005 inch Beryllium window,rated consumption power 50W, rated power 50kV. Designed service life >15000h.
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High voltage generator
Input: 85 ~ 265VAC, 47 ~ 63Hz, Power factor correction.1kV ～ 5kV comply to UL85 ~250VAC input standard
Voltage variation: 0.01% of output voltage from no load to full load
Current variation: 0 ~rated power, 0.01% of output current
Ripple: Peak - peak of output voltage 0.25%
Temperature variation:voltage or current setting, 0.01%/oC
Stability: 0.05%/8h after warming-up for half an hour
Technical parameters
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Model
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Al - NP - 5010A
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Anylysis principle
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Energy dispersive X-ray fluorescence analysis
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Element measuring range
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Any element from Na(11)~U(92)
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Min. measuring limit
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Cd/Hg/Br/Cr/Pb ≤ 2ppm
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Sample shape
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Arbitrary size, any irregular shape
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Sanple type
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Plastic/metal/film/powder/liquid etc
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X ray tube
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Target material
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Mo
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Tube voltage
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5-50KV
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Tube current
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1-1000μA
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Sample exposure diameter
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2, 5, 8mm
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Detector
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Si-PIN or SDD detector, high speed pulse height analysis system
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High voltage generator
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Special HV genetator for X fluorescence
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ADC
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2048 channels
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Filter
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6filters are automatically selected and converted
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Sample observation
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200 * color CCD camera
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Analysis software
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Patented software products, free upgrade for life
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Analysis method
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Theoretical α coefficient method, basic parameter method, empirical coefficient method
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Analysis time
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30-900 seconds, adjustable
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Operating system software
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WINDOWS XP
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Data processing system
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Host
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PC business model
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CPU
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≥ 2.8G
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Memory
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≥ 2G
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CD-ROM
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8*DVD
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Hard disk
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≥ 500G
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Display
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22″ or 24″ LCD display
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Working enviroment
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Temperature 10-35 ℃, humidity 30-90% RH
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