tRACERS

DG LAB SERVICES

Density Tracers

Density Tracers serve as tools for calibration of equipment on process plants and testing facilities where separation and concentration of valuable minerals such as diamonds, iron ore and coal is based on density differentials.

DG Lab Services provides a range of density tracers which are magnetically susceptible for ease of retrieval. The tracers are, however, also colour coded in accordance with density allowing for the traditional visual mode of recovery.

In the shape of cubes; the standard range include densities ranging from 1.20 – 4.20g.cm-3 and sizes 2.0, 3.0, 4.0, 5.0, 6.0, 8.0, 10.0, 12.0, 16.0, 18.0 and 20.0mm; with 0.8mm, 1.0mm as well other densities and sizes available upon special request.

Each order is accompanied by a Certificate, assuring the end user of the quality of the manufactured product where:

Density Tolerance ±0.02g.cm-3
Size Tolerance ±0.1mm

DG LAB SERVICES

Magnetic Tracers

Magnetic Tracers serve as tools that assist in the setup of magnetic separators on process plants and testing facilities where separation and concentration of valuable minerals are based on magnetic susceptibility.

DG Lab Services’ current range of magnetic tracers is for Diamonds processing but easily customisable for any commodity in terms of density and magnetic susceptibility.

The magnetic tracers are in the shape of cubes and currently available in 3.53 ±0.03g.cm-3. The magnetic susceptibilities available range from 20 – 4000 x 10-6cm3.g-1 each of which is identified through their colour coding.

Each order is accompanied by a Certificate, assuring the end user of the quality of the manufactured product where:

Magnetic Susceptibility Tolerance ±5%
Size Tolerance ±0.1mm