Compilation of Information on: Machine Vision, Firewire (IEEE 1394a and 1394b), Camera-Link, Gigabit Ethernet, USB Cameras, Framegrabber, Lens, SDK - for industrial or institutional reference.
To be included soon: CCTV Cameras, Panoramic (360 degrees cameras)
The use of thermal cameras has expanded over the years, once widely used only for surveillance and security, the current technology has made these cameras serve many other useful purposes.
The infra red technology which detects heat energy can detect the minute temperature changes and this is generated as an image on a screen. The thermal imaging camera can easily identify hot or cold spots by measuring surface temperature variations. This ability to monitor the slightest change in temperatures is being used to:
Assess problems in electrical wiring by detecting changes in temperature along electrical circuits
Rapidly identify areas of missed insulation
Detect energy losses either due to air leaks or breaks in the walls
Detect areas of moisture accumulation in the walls, roofs and ceiling
Detect excessive heating in engines, mechanical devices
The portable thermal imaging cameras can be transported to the site and can quickly detect the spots of trouble. Many of these cameras have storage capabilities and image display monitors.
These cameras are the ideal tool for workers who have to constantly monitor electrical circuits and temperature adjustments.
All portable thermal cameras require AA batteries which allow for at least 4-6 hours of shelf life. The cost of these cameras starts around $ 2500-3000.
Having saved hundreds or even thousands of photos in your PC memory, you may start to wonder how you are going to print some out, rather then just using up you hard disc memory. You can really feel great about your digital image collection when you can feel them physically in your hands. Let's discover the options you actually have to print off some of your favorite digital photos.
Printers can either be connected to a digital camera or a computer, with outstanding results. The managing of this software is straightforward enough and you will just need to learn a few basic commands. If you are used to digital gadgets then you will just be able to get started right away, but if this is all new to you, then you should find a step by step guide to speed up the learning process.
Buying a digital camera printer, maybe the first step that you need to take, so take a look at both options to find which most suits your digital needs. Once you have decided on a digital camera printer, take a look on Google or Photography sites for reviews. If that is enough to make a decision, then have a look for the model on the internet in sites like Amazon and eBay and compare prices and delivery charges. Consider opening up a Paypal account for safe online shopping and always check your guarantee period, so you are not too late if you need a refund.
4 and 6 color ink models are available with talk of an 8 ink jet color model to be released shortly. The more ink colors used, the higher the quality of the printed photos become, so to produce the best results then always purchase high weight photo paper and even better if you can afford a 6 ink color digital camera printer.
Other than the type of printers, there are some different printing methods and styles used by the digital camera printers. It is also important for you to understand them. The printing methods can be identified as Ink jet and Thermal. The Ink jet printers are not able to give the user an excellent quality of photographs. In spite of this fact, the Ink jet digital camera printers are used most commonly. The Thermal printing style produces much better results. It applies a waterproof coating on the image. Some users also rank it to be quite cost effective in comparison to the Ink jet printers. This is because of the fact that the cost of paper and the ink cartridges is quite cheap and affordable.
Using a digital camera printer is quite an easy task, once you understand its features and working. You just need to connect it properly. Check if it is compatible to your digital camera before starting to use it. The best part of the digital camera printers is that they do not require a computer to function. They can print directly from the digital camera.
Cal Sensors offers high-sensitivity thermal imaging array
-- Test & Measurement World, 2/5/2009 7:00:00 AM
Extending its line of lead salt detectors, Cal Sensors has introduced the LIRA5S, a lead selenide (PbSe) thermal-imaging array that boasts high sensitivity and a wide wavelength range. The device combines a 256-element multiplex array and an ROIC (readout integrated circuit) in a standard 28-pin package.
The LIRA5S can be used in a variety of high-speed thermal-imaging applications, including hot-spot detection in manufacturing and assembly process lines. It is sensitive in the wavelength region of 1.0 µm to 5.5 µm. Data readout speed is 4 MHz, allowing for fast data analysis.
"LIRA5S can measure up to 256 discrete thermal points and provides sensitivity at longer wavelengths than alternative detector materials, such as InGaAs, which enables accurate temperature measurements of cooler objects," said Brian Elias, director of engineering at Cal Sensors. "Previously, lead selenide arrays with this type of sensitivity were created only for customized solutions and required external electronic systems, as well as several months lead time to produce. LIRA5S provides design engineers with superior sensitivity, extended wavelength, and integrated electronics in an industry-standard package with two to four weeks lead time."
Integrating thermal imaging into surveillance systems
Glen Francisco
Thermal imaging camera systems can be merged with existing surveillance technologies and new image-processing algorithms to protect critical infrastructures more efficiently.
With the increased concern over terrorist threats at critical infrastructure sites, installing and operating comprehensive detection, management, and control systems has become imperative. This can be achieved by selecting appropriate components from the most powerful surveillance technologies available and using each to create highly-effective security systems. Thermal imaging, automated software detection, immersive visual assessment, and wide-area command and control are presently considered the four building blocks of a completely integrated security system.
It is now recognized that many US energy plants, commerce hubs, and other key sites –mostly monitored by closed-circuit television (CCTV)– currently need to improve their detection and monitoring capabilities. When compared to modern methods, most conventional CCTV systems have major shortcomings, including limited all-weather situational awareness, impaired nighttime detection, and lack of early detection functionalities. They are also subject to operator fatigue or other human errors.1 Integrating a system using the four building blocks offers the means" to significantly decrease these shortcomings.
The popularity of thermal imaging camera use at critical infrastructure sites is largely due to their good performance under nighttime or challenging weather conditions, their ability to see through foliage, and their covert surveillance and long-range detection capabilities. In remote locations, the lack of adequate lighting is always a concern and can breach security in shadowy corners, dense foliage, or other dark areas. Visible CCTV cameras and short-wave infrared cameras have difficulty detecting intruders in dark areas because of their dependence on a visible light source. In contrast, thermal imaging can detect radiation in the infrared range of the electromagnetic spectrum. Since infrared radiation is emitted by all objects based on their temperature, thermal imaging cameras can pick up on warm objects which stand out well against cooler backgrounds. Humans and other warm-blooded animals are then easily detected against the environment, day or night. In addition, the thermal waves used by such cameras make it easier to detect threatening activities under inclement weather conditions. Even at long distances, these cameras remain the most effective choice for surveying large areas.
The performance of a critical infrastructure security surveillance system can also be improved by combining thermal imaging cameras, working either as stand-alone monitors or as part of a network, with advanced image-processing algorithms that can improve reliability while increasing the degree of system automation and the level of situational awareness.
Modern surveillance systems should be able to detect events, evaluate the degree of threat, and archive or provide real-time reports to a command center. In addition, a 3D-immersive video surveillance system, with either single, multiple, or pan/tilt/zoom cameras, can further enhance situational awareness for security personnel. This can be achieved by creating a 3D visual context that seamlessly merges “live” video streams from security cameras with a 3D representation of the monitored facility, with further enhancement possible using algorithms that can increase awareness and reliability to higher levels.
While 3D-immersive video surveillance provides situational awareness, a wide-area remote surveillance system integrates sensors of any type over very large areas to ensure effective responses to security threats. The wide-area surveillance can detect and respond to a series of alarms, while one (or more) 3D-immersive system(s) can manage an individual event.
The level of threat to critical infrastructures across the world is high, and these facilities are expected to remain vulnerable in the coming years. The value of a modernized surveillance system that increases security and safety at these sites is accordingly enormous. This is why automated thermal detection and software systems are presently considered a highly valuable addition to traditional security systems for protecting the public and assets to the fullest degree and with the highest confidence
Thermal insulation and fireproofing materials reduce the flow of heat through the thickness of the material. They are typically fiber-based or foam structures prepared from thermally-stable materials. There are four basic material types of thermal insulation and fireproofing materials: fiberglass, glass wood, polymeric materials, cellulose fibers, and ceramics or refractories. Fiberglass is offered typically as batting or as a high-loft, flexible structure; however, board-like products are also suitable for many industrial applications. Glass wool is spun from slag, rock, glasses or minerals that have been melted and produced as fibers. Polymeric materials have high molecular weight materials and are often hydrocarbon based. They can be prepared into films, fibers, fabrics or foams. Cellulosic fibers are prepared from wood pulp, cotton and other natural resources. Refractories are hard, heat-resistant thermal insulation and fireproofing materials such as alumina cement, fire clay, bricks, pre-cast shapes, cement or monolithics and ceramic kiln furniture. Ceramics and refractories have high melting points are suitable for applications requiring wear resistance, high temperature strength, electrical or thermal insulation or other specialized characteristics.
There are five main forms for thermal insulation and fireproofing materials: bulk chopped fibers, textiles or fibrous mats, foam, board and block insulation, and films or foils. Bulk chopped fibers provide loose, flowable insulation that can be filled or applied into an application, or serve as the basis for a textile or mat. Textiles and fibrous mats are made by weaving, knitting, braiding or web extrusion. These thermal insulation and fireproofing materials can also be needlepunched, formed from a slurry (wet laid), or produced in other ways. The properties of finished products depend upon the manufacturing process, fiber material and fiber size. Foam insulation materials are made from low-density elastomers, plastics, and other materials with various porosities. They are used in a variety of architectural, industrial, medical, and consumer applications. Board and block insulation is made from a variety of base materials in the form of a sheet, strip, plate or slap. Thermal insulation and fireproofing materials are also prepared from films, foils or composite structures with foam, fabrics or other materials.
Thermal insulation and fireproofing materials differ in terms of specifications and features. Use temperature and thermal conductivity are two important parameters to consider. Use temperature is the range through which a material can be exposed without degradation of its structural or other required end-use properties. Thermal conductivity is the linear heat transfer per unit area through a material for a given applied temperature gradient. In terms of features, some thermal insulation and fireproofing materials are flame-retardant, electrically insulating, and chemical or fuel resistant. Others are UL approved, a designation from Underwriters Laboratories (UL). Hydrophilic (absorbent) and hydrophobic (waterproof) thermal insulation and fireproofing materials are also commonly available.
Cedip Infrared Systems (www.cedip-infrared.com) has announced that the first consignment of novel miniaturised thermal IR camera's to the European Aeronautic Defence and Space Company (EADS) N.V, for incorporation into their new Tracker UAV system, will be delivered during 2007. Subject to receipt of several large contracts by EADS further contracts are expected by Cedip Infrared Systems during 2008.
The design of the Tracker UAV system (known in France under the name DRAC) is expected to significantly improve reconnaissance capabilities for civil and military authorities. The user-friendly system, which can be prepared for operation in a matter of minutes, offers excellent flight characteristics and robustness even under extreme operational conditions. Tracker is a tactical drone with hand-launchability for missions at close range. The system meets the highest performance requirements even under complex operational conditions.
The Tracker UAV system, developed by EADS, delivers state-of-the-art over-the-hill reconnaissance and surveillance, close range attack success analysis and remote location, identification, classification and tracking"
The M1-Night StalkIR™ Thermal Imaging System brings the industry's most advanced thermal imaging capabilities together with IEC Infrared System's proprietary signal processing and electronics in a rugged, environmentally sealed pan & tilt positioning stage. This thermal infrared imaging system combines superior imaging capability with an integrated high-performance visual video camera to provide full day/night surveillance capability in any weather. The thermal imaging system is configurable for fixed, vehicle mount or drop-deployable applications, giving flexibility in any tactical situation. The M1-NightStalkIR™ series of thermal imaging cameras and surveillance systems are adaptable to a wide variety of situations and applications. This system is equally suited for mobile (vehicle) mounting, fixed installation, or drop-deployable use. Optional features such as AC power input and either wireless or fiber-optic video and data transmission allow this thermal imager to perform equally well in all configurations.
System Features • Low-light visual camera standard with infrared image • Single integrated payload enclosure for both infrared and Visual imager • Optional Image Intensified (I2) camera with optical zoom • Optional GPS/compass, fiber optic, and wireless capabilities • Full 360° rotation (with optional slip ring) • Programmable scan pattern • On screen position display of imaging direction and other tactical data • IEC's Advanced Signal Processing (ASP) system with thermal image colorization • Handcontroller or PC software control (included) • Networkable with IEC's patent-pending IntrudIR Alert™ alarm/tracking system
Payload The M1-NightStalkIR™ family of thermal imaging cameras and surveillance systems proved the ultimate in multispectral imaging capabilities. The imaging payload uses state-of-the-art uncooled thermal infrared detector technology, with lens options providing field of view from 18o to 1o (HFOV). Coupling this detector with IEC's proprietary Advanced Signal Processing (ASP) image processing hardware and algorithms complete the thermal imager and provide the sharpest, clearest colorized image (user selectable palettes) available today. A high-performance, low-light level visual camera (with 26X optical zoom) is standard, giving the M1-NightStalkIR™ a 24/7, all-weather imaging capability. An optional Gen III Image Intensified Camera with optical zoom can be added for even greater night vision in the visual spectrum, hile optional systems such as a laser range finder and GPS/compass systems can be added to enhance tactical awareness by providing precise location of observed targets.
Mounting System The M1-NightStalkIR™ payload can be either fixed mounted or mated to a ruggedized, environmentally tight pan & tilt system, specifically engineered to perform in the most demanding military environments on earth. This high performance positioning device provides rotation rates up to 40°/sec, with precision to +/- 0.014°. All system functions can be controlled using a ruggedized hand controller (operable when wearing either Arctic wear or NBC protection), while all system data (camera pointing direction, system settings, GPS data, vector compass) is available in an on screen display, or through PC-based software (included). The thermal imaging system may also be networked and controlled using the Pelco command protocols, or through IEC's exclusive, patented IntrudIR Alert™ system.
The Stemmer Imaging Group has been appointed by VCubed as the European distribution channel for its entire range of intelligent light sources. Firstsight Vision, part of the Stemmer group, will be selling the components in the UK.
These high intensity light sources can be used in a host of industrial vision applications, and as well as the standard product range, customized versions can be built for special applications.
The comprehensive range of area, linear, strobe and ultra high output LED light sources feature intensity and thermal management to ensure efficient, reliable and consistent operation and fast warm up time. All the control electronics are integrated into the unit so no external controllers are required. Powerful on-board intelligence includes detailed diagnostic feedback, detection of LED device failure and advanced strobe timing control, with remote control of all operations and settings available via Ethernet, Serial or USB interfaces.
High-intensity light sources can be used in a wide variety of manufacturing processes, including web inspection, glass and metal sheet, road surfaces, railway tracks and PCBs.
Imperx has released its TEC family of cameras for applications requiring the lowest possible thermal noise. The cameras are equipped with thermo-electric cooling of the image sensor and provide a housing designed to maximise heat removal. Resolutions of 4- 11-, and 16-Megapixel are available in standard housing 100mm on a side.
The TEC series cameras use thermo-electric cooling elements attached to the sensor and are housed in a larger-than-average enclosure with integral heat-sink to help dissipate thermal energy efficiently and reduce thermal noise. In addition, the housing encloses the sensor in a sealed chamber equipped with a fill/purge valve to prevent condensation.
The TEC series cameras are available in either monochrome or colour configurations, offering 8-, 10-, or 12-bit pixel data under software configuration control. Electronic shutter control offers features such as pre-exposure and double exposure and speeds as fast as 1/12000 of a second to as long as ten seconds. The shutters can be triggered under software control or use external trigger signals in addition to providing programmed exposure times. Automatic iris control is optionally available.
Software support includes Windows and Linux drivers, development kits for C++ and Visual Basic, and support for a variety of instrument control packages. For command and data communications, the cameras are available with an RS-232 port and either a CameraLink or a Gigabit Ethernet connection. The Ethernet connection allows network-controlled installations using the Internet Protocol (IP).
Extended coverage of XEVA and XS cameras from SWIR into the visible realm
XenICs
XenICs has developed a special chip thinning technology for extending the coverage of its SWIR cameras XEVA and XS into the visible realm.
Both camera models can now capture a total wavelength area of 0.4 to 1.7µm. These extended optical features are based on the removal of the InP substrate from the thermoelectrically cooled InGaAs sensor array. Instead of 125µm, as in the standard layout, the new chip, after removing the InP substrate, now is only 5 µm thick.
With its own, newly developed chip thinning technology for InGaAs focal-plane arrays, XenICs enables its new XEVA-1.7 320 and XS-1.7 320 camera models to cover not just the standard SWIR wavelength range of 0.9 to 1.7µm, but extending coverage into the visible area, for a total of 0.4 to 1.7 µm. Pixel pitch remains at 30µm, with a pixel operability of over 99 per cent.
Both camera models come equipped with a C-mount for standard optics as well as spectrometer fixation holes. Depending on the application, the XEVA, with its anti-condensing construction, can be used uncooled, with TE1 cooling down to 263 K, or with TE3 fan or water cooling down to 223 K. The XS-1.7 320 is operated uncooled.
The XEVA-1.7 320 is available in various speed versions up to 350fps. An optional analogue video interface (PAL or NTSC) is available. Its digital output word is 14 bits wide and the signal/noise ratio is 69dB. For particularly flexible usage, subframes can be read out at a higher frequency of up to 12kHz. This is very helpful, for example, in monitoring systems when keeping a large area in view and then, if objects of interest are spotted, switching to rapid tracking of these objects. Housing dimensions are 100 x 100 x 100 mm3. XEVA weighs 1.8kg.
The XS-1.7 320 camera is the extra-small version of XEVA. Its compact housing measures just 50 x 50 x 50 mm³, and it weighs just 225 grams. The XS offers the same functionality as the XEVA, except for the sole USB 2.0 interface, optionally a trigger input or analogue out can be chosen. Available frame rates are 60 or 100Hz.
XEVA and XS are controlled through the graphical user interface X-Control via USB 2.0. This permits choosing integration time, position and size of subframes and camera parameters and calibration functions, such as two-point correction of uniformity and bad-pixel replacement. X-Control allows the controlling of various display modes of the image, histogram, line profile, and spot meter as well as conversion into graphic file formats and storage of video sequences on memory or hard disk.
With their extended features, both camera models open up a variety of industrial and security applications, such as hyperspectral image capture and laser beam profiling, vision enhancement in automotive and airborne applications, semiconductor inspection, thermal imaging in the range of 200 to 800°C, online process control, and medical electronics.
Cedip Infrared Systems has released the latest version of its Altair software suite for thermal analysis applications in scientific, target signature and non-destructive testing applications.
The Altair software suite offers sophisticated features for scientists and engineers who want to acquire, display and process images from their infrared camera. Fully compatible with Cedip's complete family of IR cameras, Altair offers real-time storage capabilities and radiometric image manipulation and processing. A comprehensive library of analysis tools enables thorough analysis of recorded image files or real time imagery.
In addition to providing live image display and comprehensive image processing, Altair includes a suite of powerful, yet easy to use software modules for camera calibration, emissivity compensation, trigger configuration and viewers that provide detailed maps and information on the real bad pixels and NUC maps of your camera.
Operating in a Windows XP/2K compatible environment, Altair enables easy plug and play installation of third party modules. Compatible with USB 2.0, Camera Link, GigE Vision and LVDS digital video interfaces the Altair suite allows remote control of IR cameras.
Designed for mass screening of public areas for individuals with elevated body temperatures, Wahl Fever Alert Imaging System produces real-time thermal picture of facial skin surface temperature as each person passes by camera. Included software triggers both visual and audible alarm if temperature reading is above user-defined threshold. System can resolve surface temperature differences of [+ or -]0.5*C.
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Asheville, NC -March 16, 2006 - Amid growing fears of bird flu pandemic and the threat of the virulent strain spreading through human-to-human transmission, Wahl Instruments Inc. announces the Wahl Fever Alert Imaging System designed specifically for mass screening of public areas like air/sea ports, rail/subway stations and large industrial manufacturing facilities, for individuals with elevated body temperatures. An increased body temperature, or fever, from the "normal" (98.6 [degrees]F or 37[degrees]C) is often a good clinical indication of possible infection.
The easy to operate Wahl Fever Alert Imaging System produces a real-time thermal picture of facial skin surface temperature as each person passes by the camera and with its special software triggers both a visual and audible alarm if the temperature reading is above a user predefined threshold. The system also includes a temperature reference source that allows the camera to be precisely calibrated prior to and during use.
The small Wahl Fever Alert Imaging System is based on the latest detector technology and can resolve surface temperature differences of [+ or -]0.5* C and when combined with its software and temperature reference source makes it an efficient and very affordable screening solution.
The ability to detect the temperature differences of objects is vitally important to firefighters, who must often open doors that lead to fires and identify the seat and extension of a fire quickly and reliably. This palm-sized thermal imaging camera (TIC), the Omega(TM), has a very wide scene dynamic range. This is critical because the camera can be pointed in the direction of a very hot fire, yet still produces a useable image of the colder surroundings or personnel without saturation.
Smoke has a large component of micron-sized carbon soot particles in it, making it very absorbing in the visible-light waveband. However, when the particle size is significantly smaller than the wavelength of light used by a sensor, the scattering is greatly reduced, making it possible to see through smoke.
The infrared sensor, based on vanadium oxide microbolometer technology, is a 160 × 128 pixel focal plane array (FPA) that images in the 7-14 micron (longwave IR) waveband and does not require ternperature stabilization, thus eliminating the thermoelectric cooler (TEC) found in other microbolometer cameras. Proprietary read-out circuitry in the Omega FPA and novel non-uniformity correction algorithms make operation without a TEC possible. Also, the camera package utilizes a very specialized flex board technology that folds up like an accordion inside the metal camera case. This technology eliminates many connectors that would add size and cost and reduce reliability.
A version of this camera has been successfully integrated into the Evolution® 5000 TIC fire service tool manufactured by Mine Safety Appliances (MSA) in Pittsburgh, PA (Figure 1). The Omega(TM) provides the Evolution® 5000 with 14-bit scene dynamic range, and uses a non-linear histogram AGC algorithm called SmartScene(TM) to map the 14-bit range to an 8-bit analog video display. It also has two gain states, which are automatically selected according to the percentage of pixels in the image that go above or below a threshold value. This enables it to operate in the extreme environments that firelighters regularly encounter, such as a dark wet basement and a burning room.
The Evolution® 5000 takes advantage of the Omega camera's Isotherm display option, which allows users to tint every pixel at a certain temperature or within a temperature range a specific color. Figure 2 shows an image of a firefighter in a burning room. The yellow pixels correspond to temperatures above 842 0F, and the red pixels to temperatures above 887 °F. The scene temperature, measured by the spot meter denoted by the green dot in the center of the image, is read out on the bar indicator on the right of the image. The bar indicator changes color to indicate high or low gain mode. The "L" indicator tells the user that the TIC is in low sensitivity or "firefighting" mode. This lower sensitivity mode extends the dynamic range of the TlC and is particularly useful in fire service where scene temperatures can be extremely wide.
Used for monitoring electrical and mechanical systems, Heat Spy[R] HSI3000 employs 160 x 120, uncooled microbolometer array and trigger-activated Class II laser. Ergonomic, handheld unit also features 3.5 in. color LCD with LED backlight. Dual measurement cursors, movable anywhere in image, provide temperature readings at each cursor location and indicate real-time differential temperature measurement between 2 points anywhere along 14 to 482[degrees]F range.
Asheville, NC - August 4, 2006 - Wahl Instruments Inc. announces the addition of the HSI3000 to its line of Wahl Heat Spy[R] Thermal Imaging Cameras. The low cost, HSI3000 is an ergonomically designed, hand held, light, compact, and easy-to-use thermal imaging camera, used as a detection and diagnostic tool for condition monitoring of electrical and mechanical systems and building diagnostics such as detecting moisture damage, pest infestation, insulation integrity, as well as energy audits.
The Wahl Heat Spy[R] HSI3000 features a 160 x 120, uncooled microbolometer array, capable of producing crisp high-resolution real time thermal images displayed on a large, bright 3.5" color LCD with LED backlight in any of the three user selectable color palettes. Two measurement cursors, movable anywhere in the image, provide temperature readings at each cursor location, and indicates real-time differential temperature measurement between the two points anywhere along the 14[degrees]F to 482[degrees]F (-10*C to +250*C) range. A trigger activated Class II laser, precisely identifies problem hot spots shown on the marked center of the display. Up to 1000 images can be stored on-board for recall and post analysis, and images can also be downloaded to a PC from the supplied SD card or USB connection for use with the software included. The HSI3000 is powered by a long life LI-ion rechargeable battery.
Standard accessories included with the Wahl Heat Spy[R] HSI3000 are: battery, AC adaptor, USB Cable, user manual and software CD, rugged carrying case, wrist strap, SD card and SD card reader.
Available in portable and fixed models, Heat Spy[R] Imager locates hot spots while indicating temperature and delta T. Images with temperature points and differentials can be saved and reviewed later, and each picture is date/time stamped and can be labeled accordingly. Operating with virtual instrumentation software and programmable operator controls, fixed version can monitor process and feedback up to 256 temperature points simultaneously.
Asheville, NC - April 6, 2005 - Palmer Wahl Instrumentation Group announces the introduction of our new Thermal Imaging cameras both portable and fixed. Our HEAT SPY[R] IMAGER cameras will set the standard for high value cameras. Camera prices start at $3,499 for a portable unit as compared to our nearest competitor at $10,000 and upward to $30,000. Customers can now finally justify buying one or more Thermal Imaging cameras.
The HEAT SPY[R] IMAGER has the ability to locate a hot spot with ease and tell you the temperature and delta T at the same time. Just aim at target, place hottest spot at center of screen and turn on laser. The HSI will tell you temperature and show you the spot where the problem lies. You can also save the image with complete ability to review all temperature points and temperature differentials later, change emissivity, temperature scale etc. Each picture is date and time stamped with the ability to label the picture accordingly.
Consider this product as a valuable diagnostic tool for predictive maintenance. By detecting anomalies often invisible to the naked eye, the Heat Spy Imager allows corrective actions to be taken. Heat Spy Imager can be used for electrical, mechanical, piping and insulated systems. Also, pipes on buildings, boilers, tank levels, underground steam leaks, roof insulation where there are roof leaks, or process equipment failure and many other applications.
Wahl also has a fixed unit that can be used to monitor a process and feedback up to 256 temperature points simultaneously. This unit can be operated immediately with industry standard virtual instrumentation software and industry standard programmable operator control stations, or users and system integrators can devise specific software routines to provide a total control or monitoring system. The fixed Heat Spy Imager starts at $5,999 it is significantly less expensive than competitive brands.
The latest digicam-IR camera from Ircon allows assessment of the effectiveness of thermal management within electronic enclosures by taking temperature measurements from a physical model. The camera provides instant snap-shots of surface temperature profiles on enclosures or PCBs.
The camera can be used in product development to optimise thermal design, as well as in production, test, quality control and preventive maintenance environments. It offers 12bit resolution and accuracy of +/- 2 degrees C or +/-2% of full scale, over a temperature range from 0 to 600 degrees C.
The camera can produce120 x 120pixel thermal images in less than 1.5s. It has an integral 100mm LCD and up to 140 images can be stored in its 4Mbyte removable ATA flash card.
The accompanying software allows direct connection from the camera to a computer. There is a standard RS232 output and selectable video output for NTSC or Pal intuitive controls. Windows-based image analysis software helps make the camera easy to use.
Heat Spy[R] Imager can locate hot spots as well as indicate surface temperatures and delta-T. Emissivity, [degrees]F/C/K temperature scale, color palette, and image integration can be set before and changed after taking thermal picture. Each thermal picture, saved in memory, is automatically date and time stamped. Users can record details of inspection in Pocket Word document or Notes. Standard camera has 20[degrees] field of view and temperature range of -10 to 300[degrees]C.
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Asheville, NC - October 7th, 2005 - Wahl Instruments, Inc announces their New Heat Spy[R] Thermal Imaging Cameras. The Heat Spy[R] Imager (HSI) cameras will set the standard for high value cameras due to their capabilities and low price. Companies can now easily justify buying one or more Thermal Imaging Cameras which can be used by anyone in minutes.
The Wahl Heat Spy[R] Imager when integrated with a Pocket PC or PC, has the same ability as the expensive thermal imaging cameras to locate hot spots and indicate surface temperatures. In addition, it indicates the delta-T. Just scan target area, place hottest spot at center of PC's screen, indicated by a circle, and turn on laser. The HSI laser points to the hot spot shown on the screen identifying the problem and indicating the temperature. In addition, you can check any of the pixels on the screen which will tell you the temperature of up to ten pixels simultaneously, and the delta-T of any two pixels the User selects. You can also save the image into memory with complete ability to review every pixel and temperature differentials later.
Temperature range and sensitivity can be set manually or automatically. Emissivity, temperature scale in [degrees]F, [degrees]C and K, color palette and image integration, can be set before and changed after taking a thermal picture. Each thermal picture, saved in memory, is automatically date and time stamped. You can write a descriptive label for the picture for easy retrieval later, and while using a Pocket PC, record details of your inspection in a Pocket Word document, or Notes. Voice recording is another way to document your comments. Then auto sync and export this information to your PC for report generating.
The Wahl Heat Spy[R] Imager is ergonomically designed, flexible, lightweight and easy to learn and use. Additional accessories including a Pocket PC, choice of two handles, digital photographic camera and a rechargeable camera light. Also, a neck strap to prevent from dropping camera. The Standard camera has a 20[degrees] field of view and a temperature range of -10/300[degrees]C .Cameras are also available in high accuracy, high temperatures up to 1000[degrees]C (1832[degrees]F), and for long distances with a 10[degrees] field of view lens. The cameras are CE approved and come with software, 2m RS232 connection cable, AC power adaptor, 4-AA alkaline batteries, rugged carrying case, user manual and a one-year warranty.
This product is a valuable diagnostic tool for predictive and preventive maintenance. By detecting anomalies often invisible to the naked eye, the Heat Spy Imager allows corrective actions to be taken before expensive failures happen. Wahl Heat Spy[R] Imager can be used for inspecting electrical and mechanical equipment. Also, pipes on buildings, boilers and furnaces for insulation, tank levels, wet roof insulation, or process equipment failure, and many other applications.
Equipped with 16 bit digital camera link interface and microscopic lens with 20 [micro]m spatial resolution, Micro thermal imaging system detects shorts/defects on semiconductor devices and small circuit boards. It can also measure junction temperature, identify die bonding defects, and measure packaged die thermal resistance. Thermal stage provides both heating/cooling for precise device temperature control to locate short circuits and compensate for pixel emissivity variations.
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July 10, 2007
The newest version of the Micro thermal imaging system includes a new thermal imaging camera with greater sensitivity, 16 bit digital Camera Link interface, and a newly designed microscopic lens with 20[micro]m spatial resolution.
Micro is used to detect shorts and defects on semiconductor devices and small circuit boards. It can also measure junction temperature, identify die bonding defects, and measure packaged die thermal resistance.
A Micro system includes several important hardware components that are essential when analyzing or troubleshooting semiconductor devices. The optical mounting table provides a sturdy platform with vibration isolation on which to perform sensitive testing. Precise camera focusing and positioning is accomplished using the vertical focus stage. Areas of interest on a device can be quickly and accurately positioned within the camera's field-of-view using the XY stage. The thermal stage provides both heating and cooling for precise device temperature control in order to locate short circuits and to compensate for pixel emissivity variations.
Real-time, radiometric Model 220 uses PC for camera control, image display, image analysis, and storage. Based on uncooled microbolometer technology, camera provides temperature measurements from 0-140*C with thermal stability of less than 1*C over 1 year. Images are 320 x 240 pixels and stored as TIFF files that retain all thermal characteristics. WinTES2 software provides range of analysis tools and accepts image files from other camera formats.
Lake Oswego, Oregon- Dec. 30, 2004 - Compix Incorporated, a manufacturer of low cost thermal analysis tools, today announced the Compix 220 realtime, thermal measurement camera and WinTES2 thermal imaging software. The 220 expands the Compix line of thermal measurement systems while adhering to proven approach of mating the camera and software with the power of the PC. The camera uses a personal computer for camera control, image display, image analysis and storage. With the Compix 220, WinTES2 and a personal computer (PC) the user has a powerful tool for analyzing thermal performance of electronic designs, or manufacturing processes.
Based on uncooled microbolometer technology the 220 provides temperature measurements from 0* to 140*C with thermal stability of <1*c>
Images are 320 x 240 pixels (interpolated from 160 x 120). Temperature sensitivity is greater than 0.1* C. This assures that small temperature differences will be detected and that small features can be measured. Images are stored as TIFF files that retain all thermal characteristics.
The highly flexible WinTES2 software offers a wide selection of "plug-in" modules to allow the camera to be adapted to new and changing measurement applications.
The 220 and WinTES2 software are available. Shipping capability is 2 weeks ARO
Compix Incorporated has been a leading manufacturer of thermal imaging cameras and systems since 1989. The company is located at 15824 SW upper Boones Ferry Rd., Lake Oswego, OR 97035. Telephone; 503-639-8496. E-mail: contact@compix.com. Website: www.compix.com
XenICs has released its high-end, power PC-based, high-speed imaging system Cheetah, which is an InGaAs focal-plane array camera that covers the standard SWIR (short-wave infrared) wavelength area 0.9 to 1.7µm - with all control and communications circuitry in one housing.
Cheetah offers a high resolution of 640 x 512 pixels at a maximum full frame rate of 1,730Hz. In a reduced region-of-interest mode, more than 100,000fps is feasible.
The Cheetah features a 640 x 512 pixel InGaAs array. This InGaAs detector features a new XenICs ROIC (read-out integrated circuit) optimised for high speed with 16 outputs and a 40MHz pixel rate. The Cheetah camera includes a graphical user interface that provides direct access to various camera settings, such as exposure time, region-of-interest and gain.
A fast and easy non-uniformity correction (two-point) procedure is also available. The camera's power PC allows for a data interface based on the TCP/IP Gigabit Ethernet protocol and more advanced correction procedures. Alternatively, a CameraLink data interface is also foreseen by the company.
The Cheetah camera can be operated in two modes: 1. Stand-alone, using the on-board memory (up to 16 GB) for extremely fast data acquisition. At 1,730 full frames per second, recording time is limited to 15 seconds;
2. Continuous streaming, using a PC and the CameraLink interface for continuous data streaming (frame rate is limited by the CameraLink interface speed).
The Cheetah digital camera is equipped with 14-bit ADCs and is operated from a single 12 V/5 A power supply (included in the delivery). A C-mount fixture allows the use of all standard optical lenses. A medium-speed version of the Cheetah (400fps maximum) will also be available.
