Commercial Gold Testing Machine

Q: How do professionals check gold?

In a nitric acid test, a jeweler places some drops of the acid on the piece and watches the reaction. With copper, the reaction usually causes the liquid to turn green, give off fumes, and occasionally bubble. This reaction is referred to as a hard cupric reaction and indicates that your piece isn't real gold.

Q: How precise are the gold testing devices?

The type and quality of the equipment, along with the testing procedure employed, all affect how accurate a gold testing device is. Professional testing facilities and high-quality equipment typically produce more accurate results.

1400000.00 INR/Unit

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Product Details:

Usage Gold testing shop, assaying centre's, refinery centre's etc
Test Range Titanium (22) to Uranium (92)
Product Type Si PIN Detector
Power Supply AC 230 V 50/60 Hz
Power 350 Watt (w)
Dimension(L*W*H) 560x430x320 Millimeter (mm)
Weight 35 Kilograms (kg)
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Commercial Gold Testing Machine Price

Price 1400000.00 INR/Unit
Minimum Order Quantity 1 Unit

Commercial Gold Testing Machine Specification

Test Range Titanium (22) to Uranium (92)
Usage Gold testing shop, assaying centre's, refinery centre's etc
Power 350 Watt (w)
Dimension(L*W*H) 560x430x320 Millimeter (mm)
Weight 35 Kilograms (kg)
Product Type Si PIN Detector
Power Supply AC 230 V 50/60 Hz

Commercial Gold Testing Machine Trade Information

Supply Ability 20 Unit Per Month
Delivery Time 1 Months
Main Domestic Market All India

Product Description

A commercial gold testing machine is a device used to test the purity of gold. These machines use various techniques to determine the chemical composition of gold samples and are commonly used by jewelers, gold traders, and refiners to ensure the quality and purity of their products. Overall, a commercial gold testing machine is an essential tool for anyone involved in the gold industry, as it ensures that products are of high quality and purity. The choice of machine will depend on the specific needs and budget of the user.

Progressive Features of Gold Testing Machine:

1. Due to its extremely high accuracy and high performance during on-site certification of Karat content (0 to 24 kt), it may be a viable alternative to fire assay.

2. Identification of Titanium TI-U impurities and powder, including Ir, Ru, Rh, Ni, Pb, Fe, Co, Sn, Os, ln, Ga, and other elements.

3. Platinum, gold, silver, and other valuable alloys are all under analysis.

4. Silver, Platinum Group components, and other metal contents in gold can be detected.

5. It is also feasible to analyse silver.

6. Checking the amount of gold in scrap gold.

Working Principle Of Commercial Gold Testing Machine:

1. Electronic Conductivity Testing:

One of the most common methods used in commercial gold testing machines is electronic conductivity testing.
Gold is an excellent conductor of electricity, and its conductivity varies with its purity.
A typical gold tester uses a probe or a testing wand that is in contact with the surface of the gold object.
A small electrical current is passed through the gold, and the machine measures the electrical resistance or conductivity.
Pure gold will have a high conductivity, while impurities or alloys will cause a decrease in conductivity.
The machine compares the measured conductivity to a predefined range of values to determine the purity of the gold.

2. X-Ray Fluorescence (XRF) Testing:

Some advanced commercial gold testing machines use XRF technology.
XRF works by bombarding the gold sample with high-energy X-rays.
When the X-rays interact with the atoms in the gold, they cause the atoms to emit characteristic X-ray fluorescence.
The emitted X-rays are detected and analyzed to determine the elemental composition and purity of the gold.
XRF can provide detailed information about the presence of impurities and other elements in the gold.

3. Ultrasound Testing:

Ultrasound testing is another method used in some gold testers.
It relies on the fact that sound waves travel at different speeds through different materials.
A transducer sends ultrasound waves through the gold object, and the machine measures the speed at which the waves travel.
Pure gold will have a specific speed of sound, and any deviations can indicate impurities or alloys.

4. Density Testing:

Gold has a specific density that is influenced by its purity.
Density testing involves measuring the mass and volume of a gold object to calculate its density.
The machine compares the calculated density to a database of known values to estimate the purity of the gold.

5. Visual Testing:

Some basic gold testing machines use visual inspection and color comparison.
They may include features like a magnifying lens and a color chart to assess the appearance of the gold.

FAQs of Commercial Gold Testing Machine:

Q. How do professionals check gold?

Ans: In a nitric acid test, a jeweler location some drops of the acid on the piece and watches the response. With copper, the response usually causes the liquid to show inexperience, give off fumes, and on occasion bubble. This response is referred to as a hard cupric reaction and indicates that your piece isn't real gold.

Q. Which acid is used to check gold?

Ans: The purer the gold, the stronger the acid required to dissolve it. Measured strengths of nitric acid are used to check for 14k and lower. Aqua regia, a combination of 1 element of nitric acid and three parts hydrochloric acid, is used to check higher karat purity via the system of assessment and elimination.

Q. How precise are the gold testing devices?

Ans: The kind and calibre of the equipment, together with the testing procedure employed, all affect how accurate a gold testing device is. Professional testing facilities and high-quality equipment typically produce more accurate results.

Q. Are devices for testing gold safe to use?

Ans: If you adhere to the manufacturer's instructions and safety precautions, using gold testing equipment is typically safe. Chemicals are sometimes used in testing procedures, such as acid testing, so it's important to handle them carefully.