PORTABLE DEVICE FOR POLISHED DIAMONDS TESTING AND GRADING

PORTABLE DEVICE FOR POLISHED DIAMONDS TESTING AND GRADING
DIAPORT is a portable device for measuring, testing and grading of polished diamonds. It can be used in the diamond
cutting industry, jewellery manufacturing and in any other fields where polished diamonds are used.
Because of its portability, you can take DIAPORT anywhere. It is also very easy in use - just put a brilliant in, press button,
and you'll get all diamond cut parameters on built-in display.
You can also print the measured parameters on a sticker instantly.
An example of DIAPORT full report
DIAPORT measures both round and fancy diamond cut shapes.
It also does diamond cut grading in accordance with diamond-grading systems.
DIAPORT is a compact device placed in a strong case with a liquid-crystal display and function keyboard. There is also
external printer for stickers printing. The function keyboard provides convenient and simple control. Main operations such as
measuring diamonds and displaying or printing the results of measurements of a diamond, are performed with a single
keystroke. The powerful specialized processor used for calculations, provides small time of measurement of a stone. Also
DIAPORT contains a rotating table, vacuum pump for holding diamonds, light source, microprocessor control unit and a
high resolution television system.
The principle of DIAPORT's work is based on measuring absolute and relative parameters of a brilliant's shape for shape's
each main facet. Then system calculates an average value of parameters for a polished diamond as a whole. The
measured results of all the facets are also given in a report presenting the average values of the most significant
parameters.
There are five versions of DIAPORT (A, B, C, D, E) - for five weight ranges of brilliants (2.0-25.0; 1.0-5.0; 0.5-2.5; 0.1-1.5;
0.02-0.5 carat).
SPECIFICATIONS
Weight of diamonds to be measured:
DIAPORT A 2.025.0 ct
DIAPORT B 1.05.0 ct
DIAPORT C 0.52.5 ct
DIAPORT D 0.11.5 ct
DIAPORT E 0.020.5 ct
Measuring time 30 s
Linear accuracy