Raythink tech

Thermal imaging for roof inspections can screen a large surface for temperature patterns associated with wet insulation, missing insulation, and other changes in a roof assembly. It helps an inspector pinpoint areas that may need further inspection across a large roof. The camera does not see water through roofing materials, prove that every warm or […]

NUC stands for non-uniformity correction. It aligns the responses of detector pixels so that a uniform thermal scene appears more uniform in the image. In many shuttered thermal cameras, a NUC cycle causes a soft click and a brief pause because an internal shutter moves in front of the detector to provide a reference. The

Choose a bullet camera when the site needs continuous coverage of one defined view. Choose a PTZ camera when an operator or automated rule needs to redirect the camera among several views or examine an event more closely. These labels describe different camera characteristics. A Bullet normally refers to a fixed, directional camera design, while

Thermal cameras often maintain thermal contrast in light fog, light rain, and certain smoke environments, while visible-light images begin to lose clarity. They cannot see through every weather condition or type of smoke. Dense fog and heavy rain reduce the infrared signal reaching the camera. Dense smoke can greatly reduce the target signal, while hot

The right thermal camera is not necessarily the model with the highest specifications on its datasheet. It is the model whose resolution, lens, sensitivity, measurement range, and reporting workflow best match your inspection requirements. Before comparing thermal camera specifications, define the smallest target size, the closest and farthest working distances, the expected temperature span, and

The best high-temperature thermal camera is not always the model with the highest temperature measurement range. For process monitoring in furnace, glass, casting, or coal chemical industries, TN460U is the clear starting point. For boiler shells, kiln shells, petrochemical equipment, confined equipment rooms, a different Raythink fixed thermal camera may be a better fit. The

A thermal camera is an imaging device that detects infrared radiation from a scene and converts it into a visible thermal image, or a thermogram. Unlike a regular camera, it does not need reflected visible light to form the image. Infrared optics focus radiation onto a detector array. The detector converts the received energy into

Choosing a thermal camera for PCB inspection is different from choosing a camera for motors, cabinets, or building inspections. The components on a PCB are much smaller, so the camera must be placed much closer to the board. A few degrees of temperature rise on a regulator, MOSFET, connector, or battery management board can tell

An electrical inspection thermal camera buying checklist should start with the field task, not the product tier. The camera should help your team find abnormal heat, identify the exact asset, and create a report that maintenance teams can act on. The right model is not always the most expensive one. It is the camera that

A thermal camera records temperature differences, but software makes those differences useful for decisions. Many buyers focus on resolution, temperature range, and sensitivity when they choose a camera, then discover later that reporting, data export, and trend analysis are the features they use most. This article explains what thermal camera software does and how it