Using the utilities, e.g., oven, scale, Ph meter, humidity meter, thermometer, etc., makes it possible to perform different tests such as determination of the purity percent of Hcl and flux test sample, consisting of Zncl2 and NH4CL. The Flux test is one of the practical tests in galvanizing industries and liquid Flux is supposed to act a key role in galvanized covers. Zncl2 and NH4CL tests are performed using a wet chemical method per international authentic papers. Also, the test of determination of the purity percent of Hcl is performed under ASTM E224 and using the wet chemical method.
All chemicals in the laboratory are made and certified by Merck (German made chemicals and labware).
It makes it possible to investigate the galvanizing cover on all metal surfaces and also on bolts (defined by Micron unit).
The roughness tester is another labware that is portable and able to perform on-site tests. This device has been made using German technology, ISO and JIS standards. Used codes are mentioned below: