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Airborne Thermal Imager

Posted by admin On January - 11 - 2010

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Airborne Thermal Imager
Airborne Thermal Imager



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First Mate Handheld Thermal Imager w/2X E-Zoom(Pack of 1)


First Mate Handheld Thermal Imager w/2X E-Zoom(Pack of 1)


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Flir First Mate Handheld Thermal Imager W/ 2X E-Zoom

Airborne


Airborne


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Airborne

Morovision MVP5000000 ScorpionMultiPurpose Thermal Imager


Morovision MVP5000000 ScorpionMultiPurpose Thermal Imager


$19906.97


The multipurpose Scorpion combines the ergonomic features of a handheld and the convenience of weapon mounting. Based on the proven 320 x 240 ThermalEye 4500 Amorphous Silicon microbolometer core the Scorpion is an ideal product for force protection border patrol officers police SWAT and special operations forces. Benefits Include:. Handstrap MILSTD1913 (Picatinny Rail) mount and 1/420 thread mount for handheld weaponmount or tripod operationlive fire tested on M4 and suitable for M16. Lightweight rugged design unit withstands 4ft drop 2ft onweapon drop and 9ft submersion. Fieldofview options support close mid and longrange operations (50deg; 25deg; 12deg;). Tested on M4 and suitable for M16 (5 000 rounds in full automaticmode). Adaptation to other weapons possible. Features Include:. Rapid startup in 4 seconds. 5 Selectable reticles. Digital boresight capability. Image capture feature stores 200 pictures with USB download interface. More than 6 hours operation with four CR123 lithium batteries. Amorphous Silicon detector with 320 x 240 resolution. Includes protective shield to reduce eyepiece exposure from sand and dust. Optional equipment: Laser Pointer (835nm infrared and visible) 5/8 Picatinny Rail Riser 1 1/2 SeeThrough Picatinny Rail Riser and AC power adaptor. Scorpion Kit Includes:. Protective Carrying Case. Four 123 Lithium Batteries. Neck Lanyard and Hand Strap. Lens Cover. Lens Cleaning Cloth. Tripod Mount. User Manual. Quick Reference Card. Soft Carrying Case. Camera Interface Cable (three heads). Standard Picatinny Rail Mount. Open and Shuttered Eyecup. Protective Demist Shield. Focal Plane Array:. Type Material: Amorphous Silicon Microbolometer. Pixel Count (Resolution): 320 x 240. Spectral Response: 714 ?m (filter bandwidth). Thermal Sensitivity: ?50 mK. Optics:. Lens Focal Length(Range to Detect Human Activity):. 750ft/230m(50mm). 1500ft/460m(25mm). 3000 ft/915m(12mm). Thermal Image Performance:. StartUp Time: 4 seconds. Br

Flir First Mate HM-224 Pro HandHeld Thermal Imager w/ 2x E-Zoom & Image Capture 43200040300S


Flir First Mate HM-224 Pro HandHeld Thermal Imager w/ 2x E-Zoom & Image Capture 43200040300S


$4174.28


Flir First Mate HM-224 Pro HandHeld Thermal Imager w/ 2x E-Zoom & Image Capture 43200040300S

Flir First Mate Handheld Thermal Imager with 2X EZoom  Image Capture


Flir First Mate Handheld Thermal Imager with 2X EZoom Image Capture


$5614.6


See at Night Like Never Before. First Mate gives every mariner the power to see at night like never before. The world s first waterproof handheld highperformance maritime thermal night vision camera that is also affordable. First Mate lets you navigate with confidence anywhere anytime Whether you re on a yacht recreational powerboat fishing boat sailboat or anything in between you ll be able to see clearly and navigate safely in total darkness.First Mate gives you the power to see more and to see farther than every other night vision technology around:. See clearly in total darkness unlike other night vision systems First Mate requires no light at all. See logs rocks land and other hazards that radar can miss. Boat with confidence at night knowing that you can see harbor entrances and navigation channels in total darkness.. See with FLIR s awardwinning maritime thermal night vision technology in the palm of your hand First Mate can help you see people in the water better than any other night vision technology. Finding someone in the water after dark with a searchlight is more a matter of luck than skill but First Mate lets you search large areas quickly. Bottom Line: There is no better tool around to help you find a person in the water.Flexible Thermal Night Vision for any VesselThe First Mate thermal night vision camera basic package comes with everything you neeed to navigate with confidence 24 hours a day including: . Switch between Whitehot and Blackhot image presentation modes. OnScreen Symbology. An Optional 2x Lens Extender for Improved LongRange Imaging Performance Use Anywhere You Need to See at Night Because First Mate isn t permanently mounted to the vessel you can take it anywhere you need to see clearly after dark. Product : FLIR FIRST MATE HANDHELD THERMAL IMAGER W/ 2X EZOOM. Manufacturer : FLIR

Flir First Mate Handheld Thermal Imager  Standard Version


Flir First Mate Handheld Thermal Imager Standard Version


$4210.6


See at Night Like Never Before.First Mate gives every mariner the power to see at night like never before. The world s first waterproof handheld highperformance maritime thermal night vision camera that is also affordable. First Mate lets you navigate with confidence anywhere anytime Whether you re on a yacht recreational powerboat fishing boat sailboat or anything in between you ll be able to see clearly and navigate safely in total darkness.First Mate gives you the power to see more and to see farther than every other night vision technology around:. See clearly in total darkness unlike other night vision systems First Mate requires no light at all. See logs rocks land and other hazards that radar can miss. Boat with confidence at night knowing that you can see harbor entrances and navigation channels in total darkness.. See with FLIR s awardwinning maritime thermal night vision technology in the palm of your handFirst Mate can help you see people in the water better than any other night vision technology. Finding someone in the water after dark with a searchlight is more a matter of luck than skill but First Mate lets you search large areas quickly. Bottom Line: There is no better tool around to help you find a person in the water.Flexible Thermal Night Vision for any VesselThe First Mate thermal night vision camera basic package comes with everything you neeed to navigate with confidence 24 hours a day including:. Switch between Whitehot and Blackhot image presentation modes. OnScreen Symbology. An Optional 2x Lens Extender for Improved LongRange Imaging PerformanceUse Anywhere You Need to See at NightBecause First Mate isn t permanently mounted to the vessel you can take it anywhere you need to see clearly after dark. Product : FLIR FIRST MATE HANDHELD THERMAL IMAGER NO EXPORT. Manufacturer : FLIR SYSTEMS. Ma

AIRBORNE


AIRBORNE


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Rated: PGSynopsis: Item Name: Airborne [Region 2]; Studio: (null) Product DescriptionThe way surfer dude Mitchell Goosen sees it, there are two kinds of people: those who surf and those who don't. So when Mitch (Shane McDermott) relocates from surfside California to wintry landlocked Cincinnati, there's just one thing he can do: put on skates and get Airborne! Mitch's skates and principles are put to the test in this stylin' comedy co-starring Seth Green (the Austin Powers and Family Guy series) and Brittney Powell. Members of Team Rollerblade? add awesome in-line skating stunts and the soundtrack is filled with hot tracks by Ugly Kid Joe, Jeremy Jordan, Steve Miller Band and more. To air isn't just human, dudes. It's necessary. Get Airborne!

Flir First Mate Handheld Thermal Imager - Standard Version


Flir First Mate Handheld Thermal Imager - Standard Version


$3400.87


See at Night Like Never Before.First Mate gives every mariner the power to see at night like never before. The world's first waterproof, handheld, high-performance maritime thermal night vision camera that is also affordable. First Mate lets you navigate with confidence anywhere, anytime! Whether you're on a yacht, recreational powerboat, fishing boat, sailboat, or anything in between, you'll be able to see clearly and navigate safely in total darkness.First Mate gives you the power to see more - and to see farther - than every other night vision technology around:. See clearly in total darkness - unlike other night vision systems, First Mate requires no light at all. See logs, rocks, land, and other hazards that radar can miss. Boat with confidence at night knowing that you can see harbor entrances and navigation channels in total darkness.. See with FLIR's award-winning maritime thermal night vision technology in the palm of your handFirst

Flir First Mate Pro Handheld Thermal Imager With Zoom Sd Card Storage


Flir First Mate Pro Handheld Thermal Imager With Zoom Sd Card Storage


$3299.99


Flir First Mate Pro Handheld Thermal Imager With Zoom Sd Card Storage . The world s first handheld, submersible high-performance marine thermal imaging camera First Mate gives every mariner the power to see at night like never before. First Mate is the world s first IPX7 submersible, hand held, high-performance maritime thermal night vision camera. First Mate does NOT use light intensification technology or a near IR illuminator like almost every other night vision monocular seen to date. Thermal imaging allows you to visualize long wave infrared radiation vs. visible or near visible light waves. You can see in total darkness or even in broad daylight. Unlike older technologies, the user won t get blinded by marina lights or other bright background illumination. Also, there is no danger of burning out the element. Boat with confidence knowing that you can see hazards, harbor entrances, navigation aids and even a man overboard in total darkness. First Mate can even aid man overboard vis

Airborne Lanyard


Airborne Lanyard


$8.99


Metal Mulisha Airborne Lanyard

Airborne Troops


Airborne Troops


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Airborne Troops - Photographic Print

Airborne Skier


Airborne Skier


$39.99


Airborne Skier - Giclee Print


FLIR M324XP THERMAL IMAGER FLIR M324XP THERMAL IMAGER

 

Description

THESE DEFENSE ARTICLES ARE SUBJECT TO THE EXPORT CONTROLS OF THE U.S. GOV'T, AND MAY NOT BE EXPORTED OR PROVIDED TO A FOREIGN PERSON ABROAD OR IN THE UNITED STATES WITHOUT THE WRITTEN APPROVAL OF THE U...

FLIR M625XP THERMAL IMAGER FLIR M625XP THERMAL IMAGER

 

Description

THESE DEFENSE ARTICLES ARE SUBJECT TO THE EXPORT CONTROLS OF THE U.S. GOV'T, AND MAY NOT BE EXPORTED OR PROVIDED TO A FOREIGN PERSON ABROAD OR IN THE UNITED STATES WITHOUT THE WRITTEN APPROVAL OF THE U...




FLIR Ultra 9HD Airborne Law Enforcement Thermal Imager

Testing Building Envelope Systems Using Infrared Thermal Imaging

Introduction

 

Buildings of all sorts, from homes to factories to high rises, can be troubled by problems related to design, construction and maintenance that can be difficult to diagnose and resolve. The major problems found in buildings include:

 

  • Excessive energy use due to missing or damaged insulation, insulation that is performing inadequately, and excessive air-leakage across the thermal perimeter
  • Moisture damage due to leaks or condensation, especially in the walls or roofs
  • Ice damage to sloped roofs
  • Poor hvac distribution or performance
  • Inadequate verification of construction details or structural performance delaminations of façade materials
  • "Sick building syndrome," mold growth and other health related issues

 

Often the problems - as well as their causes and consequences - simply cannot be seen until after costly damage has been done. At that point the only recourse may be extensive, costly reconstruction. For example, a commercial building, a nursing home, had extensive problems resulting from a poorly designed roof/ceiling insulation system; these included excessive heat loss during the winter months and, as a result, extensive ice damage due to snow melt. Hundreds of thousands of dollars were spent in various, poorly planned attempts to correct the underlying causes. In the end the owners simply lived with the continued problem because corrective actions were deemed too expensive. Despite this unfortunate resolution, the thermograms helped the owners negotiate a financial settlement with the architects and contractors.

 

When properly used, thermal imaging enables building owners, architects, contractors and inspectors to verify building performance, identify potential problem areas and validate corrective solutions.

 

A great value of infrared thermography is that it provides a means of seeing the invisible thermal signatures related to many of these problems in building. When properly used, thermography enables building owners, architects, contractors and inspectors to locate problems, verify building performance, and validate solutions. When people act on this information, significant savings result and buildings are more comfortable! All surfaces radiate invisible heat energy. You've felt this energy emitted by the sun or a stove burner. Infrared cameras are specially-designed electronic devices that detect thermal radiation. They convert this radiation into thermal images, or thermograms, which visually portray temperature differences as small as 0.05°C. These portable, battery-operated instruments record the thermal data either as still, digital images or on conventional videotape or digital video. The image is displayed live in a viewfinder or on an LCD view screen. Different radiant temperatures are shown as different colors or shades of gray. Although it may sometimes be useful to display temperature values, this is often not required in building work. Rather, the temperature differences are normally of most interest. Given the right conditions most buildings exhibit characteristic thermal patterns that can be interpreted by a qualified person. The infrared systems themselves are quite easy to operate and, thus, a number of thermographers conduct building inspections. The tasks of interpreting the imagery, understanding the root cause problems, and finding solutions are all more difficult. Because of this, thermographers often work closely with a team consisting of building specialists, architects, and contractors. The key to using thermography successfully is understanding what thermal patterns are associated with the problems being studied and knowing when those patterns will become visible in the infrared image.

 

Building Applications for Thermography

 

Thermography has been used since the mid-60s to solve building problems. During the late 70s and early 80s, a time when fuel prices rose dramatically, thermography was embraced widely as a tool to help determine building performance. Since then other applications have been developed and refined, especially related to verification of structural performance. The major building-related applications for the technology are detailed below.

 

Insulation Checks

 

Missing, damaged or non-performing insulation will stand out clearly in a thermal image when there is at least a 10°C (18°F) stable temperature difference between the conditioned space and the outside air. It is often possible to do work with less of a temperature spread due to differences in the thermal capacitance of the building materials. The inspection is typically done from both inside and outside. Often the best results are gained from inside because of fewer influences, but a better overall understanding of the building can often be gained from larger views of the outside elevations.

 

Missing, damaged or non-performing insulation will stand out clearly in a thermal image when there is at least a 10°C (18°F) stable temperature difference between the conditioned space and the outside air.

 

It is essential to know the type of insulation in the building and construction details, including how the insulation was installed. Insulation may be in place but not performing; often a destructive evaluation is warranted to establish baseline conditions or understand the exact construction detail. Each type of insulation has a characteristic thermal pattern. A soft foam insulation is susceptible to shrinkage and cracking when poorly installed. Many factors impact the image you will see. When work is done in the daytime or early evening, the impact of solar loading must be considered. The affects of the sun can easily last 6-8 hours on both the inside and outside after a wall has been exposed. This often results in the direction of heat flow being reversed, making for confusing images and misdiagnosis. Wind must also be reckoned with, as it can both quickly eliminate the thermal difference on a surface as well as enhance others. If building problems are wind-related, i.e. "we are cold on windy days," then it is wise to conduct the inspection with a wind load. The costs of poor performance of insulation are huge. In addition to excessive energy consumption, there may be costly freeze-ups of water pipes or fire sprinkler systems; health issues associated with mold growth in cold spots, damage to roofs and interiors caused by ice dams, condensation, and water intrusion.

 

Air Leakage Location

 

Excessive air leakage can account for up to half of the energy consumed to condition buildings. Of course adequate air exchange is essential for the occupants' health and safety, but most buildings have a far higher rate of air exchange than is necessary. The root cause is often poor design and/or construction which allows air to move across the thermal perimeter. The problems can be as straightforward as a failed door weather seal or as complex as an air pathway through a plumbing chase in an interior wall or ceiling plenum. The leakage pathway is often complex and, without infrared, extremely difficult to visualize. Air leakage inspections are best conducted when air flow is directed and controlled. This can be accomplished with exhaust fans, specialized blower fan door, or, in larger buildings, by temporarily altering the HVAC system, to create a negative pressure inside. During the heating season the resulting sites of air infiltration appear cooler. The work can be done any time of year as long as the indoor/outdoor temperature difference is greater than a few degrees. Blower door fans can also be used to quantify air leakage rates. This technique is invaluable in predicting building performance and monitoring air sealing work. Most types of insulation are not effective at reducing air movement through the thermal perimeter. Good construction practice includes interior air sealing; if this is not in place effectively, air can move through the interior and exterior surfaces and through the insulation. Unfortunately, fiberglass is particularly susceptible to this problem. Thus, while the insulation may be present, it does not perform as expected when the building is under a pressure gradient. This will typically go unnoticed until the fuel bill is paid.

 

Moisture Intrusion or Condensation

 

As building designs and techniques produce tighter thermal envelopes, moisture (from leaks or condensation) has created more and more problems. The water can intrude through a small crack but it is then trapped between the relatively impermeable building materials. Good building techniques typically must deal with both air sealing and moisture retarders to keep moisture from accumulating inside the wall sections. Locating moisture with thermography is often simple because water has both a high thermal conductivity and a high heat capacitance. Determining the source of the moisture, however, can be difficult. Condensation, rather than leakage, is often the culprit so it is important to identify sources of air leakage that can transport moist air into the wall sections and the cold spots that can result in it condensing. The classic case is that of warm moist air leaking past the insulation in a metal building or mobile home; as it contacts the cold underside of the metal roof it condenses, and often freezes, causing the occupants the think, mistakenly, that the roof is leaking. Building damage due to condensation includes mold growth, brick spalling, roof membrane fastener corrosion and reduced insulation values.

 

Construction of Exterior Insulation and Finish Systems (Eifs)

 

The growing popularity of buildings using EIFS has been accompanied by numerous cases of moisture-related structural damage. Although often attributed to leaking windows, water typically intrudes where sealing or flashing systems were inadequate or have begun to fail. Moisture is then trapped under the relatively impervious foam. In warm climates the decay of structural wooden elements, which can occur very rapidly, is a major problem. Mold growth also often accompanies the moisture resulting in health concerns. Thermography is an invaluable tool to locate moisture in EIFS. Inspections are best conducted in the early evening from the outside after a sunny day with little or no wind. It may also be possible to locate moisture from inside during cooling or heating conditions. The expanded foam insulation boards tend to become more absorbent to water over time.

 

HVAC Performance

 

HVAC systems can be plagued by design and installation problems resulting in excessive energy use and/or uncomfortable buildings. Thermography helps building specialists visualize the otherwise invisible impact of this poor performance as indicated by excessively hot or cold areas. Once these have been located, the root causes can be determined; these may include reversed or misdirected airflow or poorly placed supply ducts, leading to short-circuiting of air directly to the return ducts. Unfortunately many of these problems are a result of poor design; by the time a thermographer identifies them, it may be too late to correct. On the other hand, some problems (such as reversed diffusers) are very easy to correct. It is also possible to visualize air flow itself! Several thermography studies have been conducted by hanging layers of plastic netting in a room. As the air flows through it, the temperature of the netting can be imaged. In most comfort-related cases it is probably as useful to simply image the walls and objects in the room a technique that is much easier.

 

Subsurface Heat Sources

 

Heating coils are being used more and more either to keep outside walkways or entrance ramps snow free or to provide heat to areas and rooms via hot water or electric cables. Thermography provides a quick way to verify location and performance of these subsurface devices. Typically the thermal pattern shows up very clearly even when the heat source is embedded in several inches of concrete. Similarly, water pipes in wall sections can usually be located quite readily. Water leaks from pipes, whether in a wall section or under a slab, may also be located using infrared imaging (although airborne ultrasonics may also be an effective method). To use infrared imaging, a temperature difference must be induced usually by running hot water through the pipe. Note that leaks under concrete slabs may not express themselves because the water is drained away in the sand/gravel base layer and the effects may not be thermally visible from the surface. As a side note, thermographers are often asked to locate reinforcing steel in buildings. This is much more difficult. Heating the steel is not a simple task, usually accomplished with an inductive coil or direct DC-powered heating. Secondly, the heat is often insufficient to express itself on the surface. Other methods, based on sending and receiving radio signals, are probably more useful.

 

Verification of Construction Detail

 

No area of application is more important these days, particularly in commercial buildings, than the verification of construction details and performance. Thermography is being used with great success to verify bond beams and placement of reinforcing in concrete masonry unit (CMU) walls as well as structural elements of pre-cast, tip-up walls. How? The solid portions of the wall change temperature more slowly than the rest. The inspection can be conducted anytime the wall is in a thermally transient condition - typically in the early evening as it cools down. Because the inspection is conducted during construction, deficiencies can be corrected prior to occupation with relatively minor inconvenience. Verification of placement of insulation in masonry unit walls is also more important than in the past due to high energy costs and health concern regarding mold growth in cold wall cavities.

 

Sick-building Syndrome

 

When buildings are too tight or too moist, health-related problems quickly come to the forefront. Grouped together as "sick building syndrome," these can stem from inadequate HVAC performance, moisture trapped in walls, mold growth on cold, damp surfaces and inadequate air change rates. Many of these can be visualized and diagnosed, at least in part, with thermography to help solve these very serious-and common-problems. Diagnosing these problems is often a very complex process and, given the fact that litigation may be involved, it is not something to be entered into lightly.

 

Facade Delaminations

 

A great deal of work has been done in SE Asia inspecting the facades of large buildings for delaminations. Failures of these materials can result in serious personnel injury. The masonry tiles used to face the buildings tend to change temperature rather quickly when they begin to delaminate compared to the underlying structure to which they were affixed. The diurnal cycle is typically the driving heat source and inspections are best done in the early evening hours after a warm sunny day.

 

Roof Moisture Inspections

 

The inspection of flat roofs, especially built-up roofs (BUR) has been proven for a number of years. The technique allows for the detection of moisture trapped in a roof system; over time this moisture leads to the pre-mature degradation of the roof. The moisture appears warmer at night after a sunny day due to its greater thermal capacitance. The roof surface must be dry and the technique works best on roofs with absorbent insulation. Inspection work can be accomplished either in a roof-top survey or an aerial survey conducted from a helicopter or fixed-wing craft.

 

Standards and References

 

Several important standards exist to support the work of thermographers conducting building inspections. These include, among others, the following:

 

  • ASTM C 1060-97 - Practice for Thermographic Inspection of Insulation Installations in Envelope Cavities of Frame Buildings
  • ASTM C-1153-97 - Practice for the Location of Wet Insulation in Roofing Systems Using Infrared Imaging
  • ISO 6781 - Thermal insulation, qualitative detection of thermal irregularities in building envelopes, Infrared Method
  • American Concrete Institute Design Standard 530 / American Society of Civil Engineers Standard 5, Masonry Building Code and Specification

 

Another excellent reference, although not a standard, is the Canadian General Standards Board Manual for thermographic analysis of building enclosures (149-GP-2MP). Numerous building related papers have been published over the years; many are collected on a CD-ROM from SPIE, entitled Selected Papers from the Proceedings of Thermosense, edited by John Snell and Doug Burleigh, available from the SPIE organization.

 

Conclusion

 

When properly used by qualified individuals, thermal imaging technology can play a powerful role in visualizing otherwise invisible building problems and conditions. Contractors and architects alike are both using thermography to assure the performance of their buildings. Building specialists count on thermography to help them diagnose tough problems that, left unsolved, are costly or dangerous. Owners rely on thermography as a tool for commissioning a new building. While a foundation of expertise must underlie the successful use of thermography for building diagnostics, getting started with most of the applications is often not difficult. An appropriate infrared system is required, with proper training and experience for the operator as well. Having supplementary knowledge of building sciences or access to that information is also vital. The primary return on an investment in building thermography is gaining a higher level of assurance buildings will perform as intended and occupants will be more comfortable, often at a lower cost.

 

Please visit us at www.electrophysics.com/snelltbesab 

 

For more comprehensive White Papers visit our online Knowledge Center www.electrophysics.com/thermal-imaging

 

Electrophysics - IR Cameras for Thermography Professionals

 

373 Route 46, Fairfield, NJ 07004   Phone: 973-882-0211   Fax: 973-882-0997

 

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