more than just chemistryZESTRON® Flux Test Kit
The ZESTRON® Flux Test Kit indicates carboxylic-based flux activators through a color reaction. This test helps to identify the local distribution of contamination which in turn provides valuable data pertaining to short-term and long-term failures.

Identify carboxylic-based flux activators through a color reaction
This qualitative test is an important supplement to the ionic contamination measurement as non-visible residues can be easily detected.
A Qualitative Test
This test helps to identify the local distribution of contamination which in turn provides valuable data pertaining to short-term and long-term failures.
- The distribution of local contamination helps to determine the climatic reliability of electronic assemblies
- Quick and easy test method. No extensive training required
- No special test equipment needed
- No additional floor space requirements
- Can be used throughout the facility
- Low cost per tested part

apply. rinse. dry. resultsSimple Test procedure in a few steps
Get on-site sampling inspection during production.