Cách sử dụng Máy đo độ ồn Extech SDL 600

Discrepancies when measuring the surface temperature of metals using an infrared thermometer primarily stem from low emissivity, reflected radiation from the environment, and unsuitable measurement conditions.

For PCB research, thermal imaging can capture temperature information across an entire board without contact. FOTRIC 600 R&D is described with up to 307,200 temperature points per image, radiometric video up to 30 Hz, and AnalyzIR software for pixel-level analysis.

Thermal imaging helps inspectors locate conspicuous hot or cold areas that may be linked to missing insulation and air infiltration without opening walls or roofs.

Thermal imaging helps inspectors assess radiant HVAC heating patterns by showing surface temperature differences. A 10–15 minute warm-up on a cold night can improve contrast, while 384x288 resolution or higher may help distinguish individual pipes.

Thermal imaging provides a non-contact way to inspect the thermal condition of petrochemical valves and flanges, helping identify anomalies associated with loose connections, faulty valves, and missing pipeline insulation.