Omio Gold Testing Machine
Model SES423
Usable for melted gold, solid plain jewellery — and also identifies fake or gold-plated jewellery.
Omio Gold Testing Machine for Accurate Gold Purity Testing
The Omio Gold Testing Machine is a density-based gold purity tester designed for jewellers, gold buyers, jewellery businesses and professionals who need a non-destructive method for checking suitable gold samples.
The machine uses density and specific gravity measurement based on the Archimedes principle. The sample is weighed in air and then in liquid. These measurements are used to calculate the density of the sample and estimate gold purity.
Density-based gold testing does not require cutting, scratching or melting a suitable sample, making it useful for jewellery businesses that need a non-destructive gold testing method.
How the Gold Density Meter Works
The Omio gold density meter uses two weight measurements to determine the density or specific gravity of a suitable sample.
Weigh in Air
The sample is accurately weighed in air using the weighing system.
Weigh in Liquid
The sample is weighed again while immersed in the testing liquid.
Calculate Density
The air and liquid measurements are used to determine the density or specific gravity.
Estimate Gold Purity
The measured density is used to estimate the gold purity of a suitable sample.
Gold Items Suitable for Density Testing
Solid Plain Jewellery
Suitable solid gold jewellery can be tested using density measurement.
Melted Gold
Suitable melted gold samples can be tested using the density method.
Gold Coins
Suitable solid gold coins can be checked using density and specific gravity measurement.
Gold-Plated / Bandhel Samples
Suitable solid bandhel or gold-plated samples can be evaluated using the density method.
Density testing depends on the physical composition of the sample. Hollow, stone-studded or composite jewellery may require a different testing approach depending on its construction.
Why Use a Gold Density Meter?
Non-Destructive Testing
Density testing can check suitable samples without cutting, scratching or melting them.
No Radiation
The Omio density method does not use radiation-based testing.
Density & Specific Gravity
The testing process uses density and specific gravity measurements to estimate gold purity.
Designed for Jewellers
Suitable for jewellers, gold buyers and jewellery-related businesses.
App Support
Supported testing workflow with Android and iOS app compatibility.
Indian Manufacturer
Omio Technologies develops gold testing solutions in India.
Frequently Asked Questions About Gold Testing
How does a gold density meter test gold purity?
A gold density meter compares the weight of a suitable sample in air and in liquid to calculate its density or specific gravity. The measured density can then be used to estimate gold purity.
Is density-based gold testing non-destructive?
Yes. Density testing does not require cutting, scratching or melting a suitable sample.
Can the Omio machine test melted gold?
Yes. Suitable melted gold samples can be tested using the density testing method.
Does the Omio gold testing machine use radiation?
No. The Omio gold testing machine uses density and specific gravity measurement rather than radiation-based testing.
Who can use a gold density meter?
It is designed for jewellers, gold buyers, jewellery businesses and other users who need density-based gold purity testing.
What is the difference between a gold density meter and an XRF tester?
A gold density meter determines density or specific gravity using weight measurements in air and liquid. XRF uses X-ray fluorescence technology to analyze elemental composition. Each method has different applications and limitations.