Providing thermal imaging / Infrared inspection services to the Melbourne area, Geelong Area, Mornington Peninsula and Victoria.
Thermal Imaging for:
- Air Leakage
- Roof leakage
- In-floor heating
- Insulation - missing or damaged
- Water Intrusion
- Locate hot services
- post repair
- Circuit breakers
- Capacitor banks
- Buss Bar connections
- Motors / Generators
- Motors and Generators
- Rolling element bearings
- Holding tanks, vessels,...
- lagging / insulation leaks
"A picture is worth a thousand words"
Thermograph (ie. Infrared image, IR image)
- Is not like an X Ray - it is not a view of the the inside of an object, nor of what is behind an object. It is a representation of the temperatures across the surface of an object, and those surface temperatures can be influenced by various factors. eg. by what hot/cold source is behind or in front, moisture evaporation, differing densities, insect nests, ..etc. Some surfaces can be more accurately or more easily interpreted than others.
- Is an excellent, non invasive, non destructive, fast, convenient, safe, and wide ranging "tool of discovery" for identifying items that warrant further investigation.
How do we use thermography for general building inspections?
Moving through a building with an infrared camera and scanning all building surfaces - walls, ceilings, doorways, cupboards, fittings, window frames, seams between different materials,...etc - can help to identify structural and build features or potential issues that might be present such as:
- Missing or poorly fitted insulation in walls and ceilings
- Water ingress
- Roofing and flashing leaks
- Locate framing behind plaster.
- Locate services eg. hot water pipes, in-slab heating elements (electrical or hydronic).
- Check switchboard heat patterns for signs of localised or excessive heat which can highlight where attention is needed.
- Air infiltration/leakage.
Insulation - "Missing"
The infrared image shows the ceiling in a new home, taken on a hot day. The warm colours indicate missing or misapplied insulation.
You may not know that the effect of missing/ misapplied insulation is non-linear. eg. an R4 insulated ceiling that has 5% missing reduces effective insulation to ~ R2.3. And if 10% is missing, the effective R value drops to ~ R1.6.
A reduced effective R-value means it will cost more to heat (or cool) your home; so, it's important to ensure your ceiling is properly 'covered.'
You can do a visual inspection by getting in the roof-space (take care) or engage a thermographer like 3ARK to assess your home.
Thermography for Industrial and Commercial plant, equipment and assets
In the search for potential equipment issues, the advantage of infrared imaging is that items are typically able to be inspected in-situ, whilst running and without negative impact.
- Inspection of electrical equipment. eg. switchboards, circuit boards, power wiring, power distribution cabling and switches, motor wiring,…
- Inspection of mechanical equipment. eg. bearings, belt drives and pulleys, pumps, couplings,...
- Inspection of solar panels. eg. to identify potentially faulty cells.
- Inspection of large oil filled transformers. eg. checking oil levels.
- Heat leakage in lagging.
Observing your site specific safety requirements, we approach the items to be imaged as close as practical whilst they are operating and take images without disturbing the operation of the equipment. Sometimes it is useful or necessary to temporarily remove covers (eg. for switchboards). Sometimes it is necessary for you to provide a guide or assistant. (eg. hazardous sites.)
We provide you with a report that includes the images taken highlighting the items that present unusual heat patterns, and our impressions of the potential issues.
Thermography will not necessarily tell you everything, but it can provide you with additional information to make better judgments on servicing and repair priorities.
Many companies have regular thermography inspections as part of an overall maintenance program to help keep tabs on important plant and gather information on its performance and deterioration over time.
Infrared images can show in a non-disruptive and clear way many issues that create even very slight temperature differences across a surface, and which might not be as easily detectable by other means. Wherever heat patterns on surfaces are present, there is potential to gain additional information with thermography.