NETD explained You may come across the expression or specification of “NETD” when you look at the technical details of a thermal camera. The expression stands for “Noise Equivalent Temperature Difference”. It is a measure for how well a thermal imaging detector is able to distinguish between very small differences in thermal radiation in the […]
Thermal imaging cameras are technically not cameras, but rather sensors that detect heat (also called thermal energy or infrared). Technically, these devices are detecting radiation. The amount of this radiation goes up with the temperature. With enough precision a thermal imager can see minute differences in heat and represent this as an image (or thermogram) […]
the shrimp farming activity is vulnerable to theft because the farms are very large in area, ranging between 1 and 10 kilometers in length, To care for this extensive area, some shrimp farming employs hundreds persons, with every guard responsible for monitoring approximately 30 hectares. But it’s costly. An effective solution is install long range […]
From Oct.29 to Nov. 1, 2017, the 16th CPSE has come to a successful conclusion. As a professional manufacturer of laser cameras and infrared thermal imaging cameras, this year’ Hope-Wish bring a whole series new products to its exhibition. Hope-Wish will never forget the beginning of his mind and always focus on the needs of […]
In the fire protection industry, the application of thermal imaging cameras is mainly reflected in four aspects: fire detection, fire warning, fire monitoring and security monitoring: 1.Fire detection Thermal imaging cameras can display object temperature fields, the only diagnostic technique that instantly visualizes and verifies thermal information. Through the quantification of the infrared heat detected […]
One of the most important features of an outdoor security camera is whether it’s been rated weatherproof and waterproof. However, there are several other factors to consider when choosing an outdoor surveillance camera How much outdoor surveillance coverage do you need? The camera’s viewing angle determines how much space the camera will cover. Wider angled […]
Atmosphere, smoke, etc. can absorb visible light and near infrared, but for 3 ~ 5μm and 8 ~ 14μm thermal infrared is Powerless. Infrared thermal imaging camera take use of these two gaps successfully monitoring in the fog days or completely dark night . It is because of this feature, infrared thermal imaging technology in the war […]
Temperature detection technology has a wide range of applications in people’s daily life，especially in the electrical and electrical equipment safety testing, smelting industrial high temperature testing, petrochemical leak detection, building potential fracture detection and other fields, many potential risks due to damage to the equipment or Poor contact,which human eyes can’t be observed,And these potential failures […]
