reDollar’s “Guaranteed Authentic” Coin Program, with coins securely housed in tamper resistant blister holders, is designed to provide confidence for retail buyers and investors. Every coin encapsulated in a reDollar holder undergoes a strict multi-point authentication and inspection process.
- Precision Weighing
- Dimensional Measurement
- XRF Analysis
- Sigma Metalytics Verification
XRF Testing
The multi-point inspection process may include advanced XRF analysis performed using our Fischerscope XRF machine to verify metal composition and authenticity. This non-destructive testing method ensures precise, reliable results without compromising the integrity of the coin.
Coin Measuring
The multi-point inspection process includes precise measurement of dimensions and thickness to verify consistency with official mint specifications. These critical parameters serve as strong indicators of authenticity and help ensure each coin meets expected standards.
Coin Weighing
Weighing is one of the fastest and most precise methods for identifying counterfeit coins during inspection. While higher-quality fakes may closely match the correct weight, they often deviate in dimensions due to differences in the specific density of silver.
Sigma Metalytics Tested
The multi-point inspection process may include Sigma Metalytics testing to verify the authenticity of each coin. This non-destructive technology uses electromagnetic analysis to detect inconsistencies and ensure accurate results without damaging the item.
