GOLD LOANS ??
Gold / Karat Check ... Verification Instruments ...
A list of proven Non destructive Instrumentation Solutions to see Gold % Purity/Karat is shown below:
Sl. No Intrumentation Principle Advantages Limitations
1. DENSIMETER Archimedean Ideal for Solid items
Rings, Bangles...
Direct Display Karat
% Purity & Density
Cannot Test Samples mounted with Precious Stones
2. C KARAT (Computer Required) X-Ray Fluorescence Apart from Gold shows other Elements Depth of penetration;
Skin / Surface Analysis
3. Ultrasonic Tester Ultasound Solid Gold Bars Does not show %
%Purity / Karat
 
         
 

DIMENSIONS - 20mm Ø x 2mm Thickness

This magnet is for preliminary gold testing especially for Ferrous base Plated with Gold. Precious metals are not magnetic.

 

 
 
 
Instrumentation ........................................................ and beyond