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  • HotShot HD IR Cameras
Dec 2007
Sofradir-EC Inc.Request Info
For Professional Thermographers
FAIRFIELD, N.J., Dec. 19, 2007 -- Electrophysics Corp. has introduced several models of the HotShot HD portable infrared (IR) camera, what it said is the first affordable 640 x 480 resolution thermographic camera.

With four times the number of pixels of 320 x 240 cameras and over 20 times the pixels of entry-level IR cameras, HotShot HD produces infrared images that are substantially sharper, making diagnosis of equipment reliability issues much more accurate, intuitive and precise, according to the company. HotShot HD is designed for maintenance professionals responsible for inspection of high-voltage electrical systems, production machinery and building envelopes.

HotShotHD.jpgThe camera includes a patent-pending laser highlighting system which for the first time permits camera users to easily identify objects on the thermal image. The software included with the camera can suggest to the user typical problem causes and recommendations for observed equipment symptoms.

The camera packs a significant number of functions into its compact 2.7-lb body, including an integrated megapixel visible camera, advanced image fusion, an intuitive icon-based touch-screen user control, integrated inspection detail data collection and optional inspection route software, the company said. HotShot HD's easy-to-use touch screen interface facilitates the automatic capture of inspection point locations, fault information and observation details that can later be automatically incorporated into reports. Users can store hundreds of images to either a removable CF memory card or to the camera's internal memory.

"During the early phases of our product development program, we interviewed a large number of infrared camera users to learn what they wanted in a next-generation thermography camera. Two requests were always at the top of any wish list, improved image quality and ease of use," said Chris Alicandro, Electrophysics director of sales. "We selected the highest performance infrared imaging sensor available, designed the highest quality optics and created what is arguably the finest infrared camera available in the world. Most important, we are pleased that we can now offer this level of performance at extremely attractive prices."

Electrophysics said the HotShot HD also features the company's new LaZir-X target marking system. While other IR cameras feature an integrated laser pointer, normally the pointer is not aligned with the thermal camera image for points at any distance. This alignment problem (called parallax error) causes the laser pointer to drift away from the center of the thermal image as you move closer or further away from the factory-set distance. The novel (patent pending) dual laser-line system precisely marks the visual center of the image on the object from very close up to far away.

In addition, the laser lines are easier to see on typical industrial gear than a small laser pointer whose red spot is often reflected away from the view of the camera operator, particularly when inspecting electrical equipment.

Several HotShot models are available, including highly sensitive models for building inspections, maintenance professionals that demand professional grade equipment and thermal inspection consultants who demand the finest image quality, accuracy and efficient report generation, Electrophysics said.

For more information, visit:

Electrophysics Corp.
373 Route 46W
Fairfield, NJ 07004
Phone: (973) 882-0211
Fax: (973) 882-0997


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A light-tight box that receives light from an object or scene and focuses it to form an image on a light-sensitive material or a detector. The camera generally contains a lens of variable aperture and a shutter of variable speed to precisely control the exposure. In an electronic imaging system, the camera does not use chemical means to store the image, but takes advantage of the sensitivity of various detectors to different bands of the electromagnetic spectrum. These sensors are transducers...
laser pointer
Handheld optical laser device containing a semiconductor or DPSS source. The output is corrected via internal collimating optics. For typical use the output is reduced to eyesafe operation power. (5 mW)
The technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and detection by optical components and instruments, lasers and other light sources, fiber optics, electro-optical instrumentation, related hardware and electronics, and sophisticated systems. The range of applications of photonics extends from energy generation to detection to communications and...
Contraction of "picture element." A small element of a scene, often the smallest resolvable area, in which an average brightness value is determined and used to represent that portion of the scene. Pixels are arranged in a rectangular array to form a complete image.
1. In optics, the ability of a lens system to reproduce the points, lines and surfaces in an object as separate entities in the image. 2. The minimum adjustment increment effectively achievable by a positioning mechanism. 3. In image processing, the accuracy with which brightness, spatial parameters and frame rate are divided into discrete levels.
The recording of a scanned pattern on a photographic medium, utilizing the infrared radiation naturally emitted by the object, as well as infrared receptors, such as photoelectric cells.
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