Gold Purity Testing Machine
The most popular SuperbMelt precious metal testing machine on the market
SuperbMelt XRF gold purity testing machine is a reliable tool for analyzing jewelry with gold silver platinum and palladium. With its ability to quickly and accurately detect the composition of this metals, it is an ideal solution for a range of industries that deal with precious metals.
As an gold purity testing machine manufacturer, our jewelry metal tester can obtain results only few second, and the accuracy can reach 0.1%. It is equipped with a touch screen to make the operation easier and more convenient. It is very suitable for jewelry pawn shops, scrap metal recycling and other industries.
|Analysis Range||ppm to 99.99%|
|Sample Form||Solid, powder, liquid|
|Tube Voltage||5KV ~ 50KV|
|High Voltage Power Supply||0 ~ 50KV|
|Filters||Selectable customized switches|
|Detector Type||Si-pin (Amptek, USA) -Multichannel|
|Analyzer||Multi channel simulation|
|Sample Chamber Size||380 *380 * 60 (mm)|
|Test Time||5sec ~ 60sec|
|Detection Elements Range||Au, Ag, Pt, Pd, Cu.(Zn and Ni will be in Cu; Cd in Ag)|
|Standard Accessory||Jewelry holder*1, power cable*1, calibration samples*1|
|Analysis Software||Qualitative and quantitative analysis software|
|External Dimensions||480 * 480 * 390 (mm)|
HD Touch Screen
The touch screen operation is more simple, and the measurement situation is monitored in real scene at the same time.
The results can be obtained in a short time and the contained metals are displayed together.
Accurately Measure 4 Elements
It can accurately detect metals such as gold, silver, platinum, palladium, and the accuracy can reach 0.1%.
Why SuperbMelt XRF Gold Purity Testing Machine
Any Question About SuperbMelt Gold Purity Testing Machine
Gold Purity Testing Machine Buying Guide
1.2, Do You Really Know That Precious Metals are Real?
1.3, Impure Gold Types That Cannot Be Identified By Simple Method
1.4, Identify and Avoid Fake Precious Metals
Why Do You Need a Professional XRF Gold Purity Testing Machine
There is an overwhelming amount of fake gold all over the market—its important you know how to test the accuracy of your gold before trading with it. To achieve highly accurate gold analysis results, you need a professional gold karat testing machine. A formidable XRF gold purity testing machine can help you test the purity of your gold and distinguish impure gold samples.
X-ray Fluorescence (XRF) gold purity analyzer is an exact and speedy gold testing machine. It sends a beam of X-rays to the gold sample to excite the atoms momentarily, making them move to a higher energy state. The atoms emit radiation as they resume their ground state. The XRF machine detects and analysis this radiation to determine the purity and genuineness of the metal.
XRF Gold Purity Testing Machine is widely used to examine the purity of gold within the shortest time. Its accuracy and dependability have greatly improved with time. Today, you can calculate the karat of your gold within few seconds using this machine. There are multiple XRF Gold Purity Testing Machines in the market today, it is fundamental you invest in buying one that best suits your needs. With this gold percentage testing machine, you will safeguard your company/job, yourself, and your customers from irredeemable loss resulting from dealing with impure gold.
Below are some major benefits you can realize from using the best XRF gold testing machine.
- It does not interfere with the quality of your gold during analysis, hence, giving you 100% non-destructive analysis.
- Provides precise, accurate, and faster analysis compared to any other gold testing method.
- Convenient and simple to use as it requires no intricate training before use.
- Very accurate in identifying pure gold in all types of gold materials, including but not limited to gold bars, gold jewelry, gold nuggets, white, yellow, and rose gold, among other valuable products.
1.1, Unable To Identify the Purity of Gold in a Simple Way?
Every investor in the market for precious stones knows that knowledge is power. Considering the exorbitant prices of these metals today, you cannot afford to make mistakes. Being able to differentiate the fake precious metals from the real precious metals will help you steer clear of arguments, save time and money.
Needless to say, there are malicious, counterfeits, and prohibited precious stones circulating everywhere in the market. It is, therefore, very fundamental that you understand real gold’s physical and chemical properties. Consider the accurate gold tests below that you can do at home.
- Gold cannot be oxidized. Unlike metals like copper, silver, aluminum, and brass, it does not tarnish or rust when oxidized.
- Gold is nonmagnetic. Gold has very weak magnetic properties and cannot be magnetized like iron, cobalt, and nickel. If your ‘gold metal’ responds to magnetic, it is fake gold.
- Gold possesses a high electrical conductivity. It also an effective thermal conductor. Although copper and silver are the best conductors, gold outlasts them because it is resistant to tarnish and it does not corrode with ease. As a result, gold is very vital in electronics.
- Gold is a soft metal that can be cut using a sharp object.
- Exceptional ductility. It can be outstretched into the thinnest circuit wires without breaking. You can draw one ounce of gold into 80km of thin gold wire, five microns of a meter thick.
- High malleability. Gold is an extremely malleable metal that you can flatten into incredibly thin sheets. A single ounce of gold can be hammered into a thin sheet measuring 5 meters on a side. Gold sheets, also called gold leafs, are used in arts and teeth fillings.
- Only dissolves in nitro-hydrochloric acid. Gold does not dissolve when subjected to treatment with a single acid. However, when nitro-hydrochloric acid is prepared by mixing nitric acid with hydrochloric acid to treat gold, it dissolves.
1.2, Do You Really Know That Precious Metals are Real?
Have you ever wondered whether the precious market is worth the puffery and if precious metals really exist? Research shows that although rare, precious metals have existed since historical times, they were as significant as currency.
Today, precious metals are considered investments and industrial commodities in the making of jewelry and arts. Gold and silver are by far the most known precious metals appreciated for their capacity as investments and a store of great value.
The value of gold is dictated by the market any time of the day throughout the week. All precious metals, including gold, silver, platinum, and palladium, are traded 24 hours a day on the global commodities market.
These naturally occurring metallic components are highly profitable and have a great potential to rise in value and maximize your returns. Precious metals are real, and there are tons of remunerative reasons for every investor to join the treasure hunt.
You ought to pay very keen attention to the type of precious metal you are selling or buying. For instance, since the value of pure gold is especially high and valuable, fraudsters opt to trade in fake gold.
The Karat gold, popularly known as the K gold, has an exceptionally high degree of purity in it. It has been refined, and all impurities are taken out. The purity of gold is measured in karatage. It is of vital you know the amount of pure gold present in your gold material. A higher karatage indicates that the amount of pure gold in your material is high.
Various Gold Karatage
- 24 Karats = 100% pure gold
- 22 Karats = 91.75% pure gold
- 21 Karats =87.5% pure gold
- 18 Karats = 25% pure gold
- 14 Karats =58.5% pure gold
- 10 Karats = 42% pure gold
- 9 Karats = 37.8% pure gold
- 8 Karats= 33.75% Pure gold
1.3, Impure Gold Types That Cannot Be Identified By Simple Method
The value of gold, to a great extent, rests on its purity. The presence of minimal amounts of some naturally occurring elements can contaminate pure gold and lessen its value. Some natural processes exist for gold contamination to occur, and one gold extraction method, per se, does not have a distinctive benefit over the other with reference to purity. The most common impurity in fine gold is silver. Other impurities that may be existing in small but noteworthy amounts are iron, lead, zinc, copper, and silicon.
Silicon, iron, and lead cause hard spots and a notable decrease in gold ductility. Since these impurities isolate at the grain boundaries, it is hard to determine their presence by simple techniques. Besides, other gold impurities like Tungsten can be extremely hard to identify because they have closely similar properties and characteristics to those of gold. It may be very difficult for gold dealers to distinguish pure gold from impure gold.
Measuring low levels of impurities in ‘bulk’ methods can give misleading purity results. It is only by using professional gold purity testing machines like the XRF analyzer that the final product’s purity can be assured. Professional analyzers are fundamentally changing the way people do business in the world of precious metals by giving fast, simple, and accurate analysis of gold metal content.
1.4, Identify and Avoid Fake Precious Metals
Testing the accuracy of gold samples has been made easier than ever before. There are feasible solutions for people who want speedy results with high accuracy. For jewelry dealers or investors, keeping customers in wait for long is now a thing of the past. Banks, gold testing centers, hallmarking centers, gold refineries, wholesalers, and manufacturers have built their reputation and trust with customers by using the best Gold Purity Testing Machines in the market.
The encouraging news is that these machines are simple to operate, and you don’t need complex training to use them. Since gold has highly distinctive physical and chemical properties, there are numerous testing machines that you can use to analyze its purity. Gold purity testing machines are highly professional and advanced to give better results separating fake gold from authentic gold.
What elements can XRF detect?
The best XRF gold purity testing machines can examine and determine many elements simultaneously. It gives a quantitative analysis of Au, Zn, Cr, Os, Ru, Ir, Mo, Ni, Pt, Ag, Cu, Pd as well as qualitative analysis of Fe, Zn, Co, Rh, W, Ni, among others.
What are the benefits of using a portable XRF machine?
There many benefits of using a portable XRF gold analyzer.
- It provides one hundred per cent non-destructive analysis results and does not interfere with the original gold quality.
- Portable, light-weight, and ideal for use in remote locations.
- It gives highly accurate results within a short period of as minimal as 5 seconds.
- Simple application and does not need complex training to use.
- Provides highly accurate results when used to identify pure gold in all gold compounds, regardless of their size.
How accurate is an XRF gold purity testing machine?
The accuracy, precision, and dependability of the XRF gold and silver purity testing machine continue to increase dramatically with time. XRF gold analyzer is highly professional and will give accurate results when utilized to measure the karat of gold. It gives accurate and dependable results in a period of 3 to 10 seconds.
What is the time setting for analysis?
The XRF technology specifies that the higher the time setting for analysis, the more accurate the results. Normally, the time is set at 40 to 120 seconds for analysis.
What is the initialization used for?
The purpose of initialization in a gold purity analyzer is to mechanically re-adjust the Au peak to 0. Before weighing any goods using the machine scale, you must first re-adjust the peak to 0. Every element possesses a unique spectrum. The difference of each spectrum is displayed at different positions on the X-axis of the software. Hence, you must fix a reference spectrum to 0. The spectrum of other elements will then be fixed. If the Au spectrum is set at 0, the software will identify where the Cu spectrum is, where the Ag spectrum is, and where all other elements spectrum is. If the Au of the machine is not re-adjusted to 0, the machine will give false results.
What jewelries could do the initialization?
The only jewelry that can be used to do the initialization of the software is pure gold.
How often do we do calibration?
There isn’t a need to do the calibration frequently. Calibration shall only be done by an experienced professional, and it’s only necessary when the analysis results are wrong.
What are standard samples?
These are the samples utilized to build a working curve during calibration.
What is the solution if the results are not satisfactory?
Whenever you get unsatisfactory results, the first thing to do is inspect the peak of the Au. In case the peak is not fixed at 0, you must perfume an initialization to re-adjust it to 0. Proceed to check where your gold sample is positioned in the machine. Ensure it is placed in the appropriate place on the testing window. Also, check to make sure your jewelry sample is well-proportioned. If the surface of your sample is not flattened and homogenous, then you’ll need to polish it.
Could XRA2000 analyze plating jewelry?
Yes, it can analyze plating jewelry. Ensure the plating surface is lean to make room for easy penetration of the X-ray. It is also possible to adjust the machine to meet the requirements of varying elements’ thicknesses from five to fifteen microns.
Are XRF gold purity testing machines safe?
XRF gold purity testing machine is completely in line with the safety standards with active radiation protection, high voltage protection, and X-ray overheating protection. Always handle XRF machines with great care when in use. Do not direct the portable XRF analyzer to others since it has a radiation effect. Desktop XRF gold testing machine provides 100% nondestructive analysis results. Its’ special door protecting the test chamber instantly shuts down all active X-ray radiation once the door is opened accidentally.
Can XRF detect gold?
XRF gold purity testing machines have a high-resolution detector and use X-ray technology to analyze and determine gold purity in a matter of seconds.
Can XRF detect aluminum?
Various XRF gold analyzers can measure light elements in low concentrations, including but not limited to aluminum, silicon, and magnesium.
How does an XRF gold purity testing machine work?
The XRF gold purity analyzing machine transmits X-rays to the gold sample. This excites the electrons momentarily, making them move at a high state. In the process, the atoms release radiation, and the XRF machine reads this radiation to examine the purity and authenticity of the gold sample.
What is the principle of XRF?
XRF gold percentage testing machine works on the principle that an individual atom releases X-ray photons when excited by external energy. An XRF machine fires X-rays at a sample. The X-rays cause the atoms to release energy, and each element’s energy is unique, thereby allowing the XRF machine to identify the components in a sample.
Is XRF a surface technique?
XRF is a powerful elemental and analytical technique that quantifies the elements in a sample and also provides qualitative analysis of each element.
Why can XRF detect light elements?
XRF analysis is a powerful technique that merges high precision and accuracy with straightforward, fast sample preparation. Measuring light elements can be challenging since the fluorescence released by these elements possesses low energy, and oftentimes, it is reabsorbed by the sample. The fluorescence released is also subject to being blocked by the air between the sample and detecting machine.
What is an XRF instrument?
An XRF instrument is a non-destructive machine that uses X-ray fluorescence to give both qualitative and quantitative data of a broad range of sample types, including solids, liquids, slurries, and powdery samples.
How does XRF measure thickness?
XRF technique calculates the X-rays emitted from a sample once its’ atoms are excited by an external X-ray source. The strength of this signal is then used to compute the thickness of the coating.
Is your machine accurate?
Gold purity analyzing machine is professional and designed to give highly accurate analysis. This may, however, depend on your sample itself. Make sure that your sample is not electroplated or acid pickled. Polish small test completely, and if the sample is too big, you can slice it into sizeable pieces and test it as such.
How long is your warranty?
The machine is sturdy and durable to last for years without any damage or quality depreciation. It has a one-year warranty.
What kinds of precious metals can your machine test?
The XRF gold purity testing machine uses X-ray technology to provide precise, non-destructive, and highly intelligent analysis of various precious metals. It can analyze metals such as gold, silver, platinum, palladium and also test other kinds of precious metals, including solids, liquids, and powders.
Will your X-ray analyzer harm to body health?
X-ray analyzer does not cause harm to the body. The X-ray released is weak, and the machine is designed with a protection function. The machine will automatically switch off its X-ray if the chamber is opened while still in operation.
Can machine test for fake gold?
The XRF gold testing machine is made to test the purity of gold. To test fake gold, you’ll be required first to melt your gold sample and mix it thoroughly with an induction melting furnace. You can then use the XRF analyzer to test the gold purity. Otherwise, you can drill different sections on the sample for the XRF to analyze the gold purity.
Can it detect the exact percentage of the gold? Like 18kg is 75% gold?
Yes. XRF gold purity testing machine will test and analyze the percentage of gold in your metal. X-ray fluorescence (XRF) finds its origin in geology. Initially, experts used it to determine and analyze geological materials. In the contemporary world, XRF applications have scaled up. It is the most suitable analytical technology for a massive range of materials. XRF provides you with an elemental analysis that is fast, precise, accurate, and high intelligence to meet worldwide standards and regulations.
How do you use XRF gold purity testing machine?
It is simple to examine the purity of your gold with the best XRF gold purity testing machine. What you have to do is place the precious metal in the test area, press the ‘measurement start,’ and the intelligent analysis system will examine the purity of the gold spontaneously. To use a handheld XRF gold purity testing machine, follow the following simple procedure.
- Turn on the XRF gold analyzer by continually pressing the power button until the power light turns green.
- The second and crucial step is to initialize the machine’s calibration by clicking the test result and the initialization test button.
- To test the sample, press the XRF analyzer’s test terminal directly onto the surface of your gold sample. Pull the trigger to begin testing and continually press it until the test is complete.
- While testing the purity of your gold sample, the light indicator of the XRF analyzer switches from green to red.
- Your test results will be displayed instantly and accurately.
- Ensure the desktop XRF analyzer is connected to a power supply. Press the main power button to turn on the machine.
- The analyzer has a high standard touch screen that allows you to set up the machine before use easily.
- Open the door protecting the test chamber and Initialize the machine by placing pure gold in the test chamber. Cover the door and press the testing button. On the screen, click ‘initialize’, and the process will begin and complete automatically.
- After initialization, place your gold sample in the test area centre to start analyzing.
- The high-resolution camera makes sample placement precise and fast.
- Your test results will be displayed accurately within a few seconds.
- You can save and print your highly intelligent analysis results immediately.