New xrf spectrometer gold testing analyzer machine price
Energy Dispersion X-ray Fluorescence Spectrometer
(DW-NP-5010)
Working principle
The original X-ray produced by X-ray tube and high voltage is irradiated on the sample after being properly filtered by the optical filter. The characteristic X-ray (called X-ray fluorescence) of the elements contained in the sample is stimulated. X-ray fluorescence spectra were obtained by using X-ray detectors with high energy resolution. Different elements formed different spectral peaks on the spectra.The strength of the spectral peak is directly proportional to the content of elements in the sample. The energy spectrum detected by the detector is analyzed by the computer. The types of elements contained in the sample are qualitatively analyzed by the position and shape of the spectral peak.
Application
DW-NP-5010A energy dispersive X-ray fluorescence spectrometer (XRF) is widely used in environmental protection, geology, mineral, metallurgy, cement, electronics, petrochemical, polymer, food, medicine and high-tech materials and other fields, playing an important role in product research and development, production process monitoring and quality management.In addition, the instrument can be used in archaeology, building materials, RoHS directive and other industries. It is the enterprise quality control ideal choice.
Technical parameter
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Model |
DW-NP-5010A |
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Analysis principle |
Energy dispersive X-ray fluorescence analysis |
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Element measuring range |
Any element from Na(11)-U(92) |
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Min. measuring limit |
Cd/Hg/Br/Cr/Pb≤2 ppm |
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Sample shape |
Arbitrary size, any irregular shape |
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Sample type |
Plastic/metal/film/powder/liquid etc |
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X ray tube |
Target material |
Mo |
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Tube voltage |
5-50KV |
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Tube current |
1-1000uA |
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Sample exposure diameter |
2, 5, 8mm |
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Detector |
Si-PIN or SDD detector, high speed pulse height analysis system |
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High voltage generator |
Special HV generator for X fluorescence |
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ADC |
2048 channels |
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Filter |
6 filters are automatically selected and converted. |
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Sample observation |
200×color CCDcamera |
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Analysis software |
Patented software products, free upgrade for life |
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Analysis method |
Theoretical α coefficient method,basic parameter method, empirical coefficient method |
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Analysis time |
30-900seconds, adjustable |
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Operating system software |
WINDOWS XP |
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Dataprocessing system |
Host |
PC business model |
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CPU |
≥2.8G |
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Memory |
≥2g |
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CD-ROM |
8xDVD |
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Hard disk |
≥500G |
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Display |
22’’ or 24’’ LCD display |
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Working environment |
Temperature 10 -35c,humidity 30 -70%RH |
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Products Display:
Q1. Are you factory or trading company?
We are a factory.
Q2. What's the MOQ ?
(1). Normally,MOQ is 1 piece. But if the items are in stock,there is no MOQ.
The quantity is according to the clients requires.
(2). If there is no stock,the general MOQ are in big difference due to the different
products. But the quantity still can be negotiated.
Q3. What is your principle for the samples ?
We do not provide free sample.
Q4.Which payment can be acceptable ?
We could accept the payment by L/C, T/T, Paypal, Western Union,etc.
Q5. How about your delivery time?
Generally, it will take 7 to 15 working days after receiving your advance payment.
Depend on the quantity.
Q6. Certificate & Quality.
CE and ISO certified for most products. Good quality firstly to avoid any defective
products, Protective packaging to avoid destroy during delivery.
Q7.Language.
Pure English operation panel, display , manuals ; installation & operation videos will
be provided to you as a guidance
Q8.Service
We could provide Online instruction; Real-time support by video-call or voice-chat,
During warranty time, we can send product accessories when you need for free;
Technical guidance is free and ready forever.
Q9.Training
Your technicians can come to our factory for training , Drawell engineers can go
your place for local support( installation , training, debugging, maintenance );
Products can be customized according to your requirements; OEM service is
available with customers' brand.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier