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cheap price niton portable xrf analizador
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
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
● Electronics, plastics, metal materials: various electronic components, hardware, plastic materials and products, circuit board etc.
● Paper and paper materials: raw materials, various paper, toner, ink, etc.
● Petroleum, coal: petroleum, lubricating oil, heavy oil, polymer, coal, coke, etc.
● Ceramics, cement: ceramics, refractory materials, rocks, glass, cement, cement raw materials and raw materials, clinker, limestone, clay, etc.
● Agriculture, food: soil, pesticide residues, fertilizer, plants, various food and so on.
● Non-ferrous metals: copper alloys, aluminum alloys, lead alloys, zinc alloys, magnesium alloys, titanium alloys, precious metals, etc.
● 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
● Chemical industry: inorganic organics and products, cosmetics, detergents, rubber, toners, catalysts, coatings, pigments, drugs, chemical fibers, etc.
● Environment: all kinds of waste, industrial waste, atmospheric dust, industrial waste water, sea water, river water, etc.
● 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
● 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
● Multi-channel analyzer
Number of channels: 2048 channels
● Power controller
System power control: +5 VDC at 250 mA(1.2 W)
Constant cooling control: 400 VDC
● 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.
● 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
Model | Al - NP - 5010A | ||
Anylysis principle | Energy dispersive X-ray fluorescence analysis | ||
Element measuring range | Any element from Na(11)~U(92) | ||
Min. measuring limit | Cd/Hg/Br/Cr/Pb ≤ 2ppm | ||
Sample shape | Arbitrary size, any irregular shape | ||
Sanple type | Plastic/metal/film/powder/liquid etc | ||
X ray tube | Target material | Mo | |
Tube voltage | 5-50KV | ||
Tube current | 1-1000μA | ||
Sample exposure diameter | 2, 5, 8mm | ||
Detector | Si-PIN or SDD detector, high speed pulse height analysis system | ||
High voltage generator | Special HV genetator for X fluorescence | ||
ADC | 2048 channels | ||
Filter | 6filters are automatically selected and converted | ||
Sample observation | 200 * color CCD camera | ||
Analysis software | Patented software products, free upgrade for life | ||
Analysis method | Theoretical α coefficient method, basic parameter method, empirical coefficient method | ||
Analysis time | 30-900 seconds, adjustable | ||
Operating system software | WINDOWS XP | ||
Data processing system | Host | PC business model | |
CPU | ≥ 2.8G | ||
Memory | ≥ 2G | ||
CD-ROM | 8*DVD | ||
Hard disk | ≥ 500G | ||
Display | 22″ or 24″ LCD display | ||
Working enviroment | Temperature 10-35 ℃, humidity 30-90% RH | ||
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