Climate testing for coatings: plan locations and monitoring
A reading beside a work site does not automatically describe conditions on a large steel structure. Sun, shade and airflow create different local environments. A measurement plan therefore combines representative locations with repeated checks. This reveals changes during application and curing instead of documenting only the starting conditions.
Products and methods at a glance
| Method / parameter | Meaning / application | Practical decision |
|---|---|---|
| Dew point meter | Ta, RH, Ts and Td | Elcometer 319 as an example; check configuration. |
| Anemometer | Wind at the application point | Elcometer 410 as an example for spraying. |
| Data recording | Trends rather than single readings | Choose traceable intervals and locations. |
Settings and assessment framework
Take limits from the coating data sheet. No universal wind limit or logging interval applies to every job. Match sampling to process duration and rate of change; features depend on the model.
Professional workflow
- Define component areas and risks.
- Select sunny, shaded and exposed locations.
- Check the instrument and probes.
- Measure climate values and wind locally.
- Continue recording during relevant process phases.
- Address limit breaches and save a report identifying measurement points.
Troubleshooting
Gaps in records
Check recording interval; check battery charge.
Late alarm
Review limits; consider a shorter interval.
Unsuitable wind measurement
Measure at the application point; consider shielding.
Unclear report
Standardise batch names; add component positions.
Maintenance and quality assurance
- Clean sensors.
- Check batteries.
- Check memory.
- Protect probe cables.
- Back up data regularly.
FAQ
When should measurements be taken?
Before, during and after relevant coating phases.
Is a weather forecast enough?
No, it does not replace local readings.
Why check wind?
It can carry sprayed material away from the target.
Can a logger make the decision?
It provides data and alarms; release follows the specification.
Are all features available?
No, check model, software and configuration.
Conclusion
A clear measurement plan makes climate data useful. Beschicht.com helps you select instruments, probes and accessories for your process control.
Explore inspection equipment at Beschicht.comSources and sections used
German - Elcometer Guide to Climatic Testing_corrections (1).docx
- Why is climate testing important?
- Remote climate monitoring
- Measuring wind speed
