How often should thermography be performed?

For most commercial buildings, annual thermal scanning is recommended as a minimum requirement. However, facilities with critical operations or heavy electrical loads should conduct quarterly inspections. High-risk areas like data centres might require monthly monitoring to ensure continuous operation.

Can testing be done without power shutdown?

Yes, thermal imaging is completely non-invasive and requires no system interruption. Our technicians can perform all scans while equipment is under normal load conditions, which actually provides the most accurate results for identifying potential issues.

What temperature variations are concerning?

Temperature variations exceeding 10°C between similar components indicate potential issues requiring investigation. Critical situations include spots over 70°C absolute temperature, 30°C+ rise above ambient temperature, or 15°C+ difference between similar components. These variations often suggest loose connections, overloading, or component failure.

Do you provide urgent inspections?

Yes, we offer emergency thermal scanning services with rapid response times. Our technicians are available for urgent inspections when you suspect electrical issues, notice unusual odours, or hear buzzing sounds from switchboards. We typically respond within 2-4 hours for critical situations.

What documentation is provided?

Our comprehensive reports include high-resolution thermal images, detailed temperature readings, component analysis, and specific recommendations. Each report features comparative temperature data, severity ratings for identified issues, and prioritised maintenance recommendations. We also provide digital copies for insurance and compliance purposes.