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Thermal Imager
In India, we offer various models of Thermal Imagers such as Testo 885, Testo 890, Testo 882, Testo 875 and Testo 876. We also offer Super Resolution Technology to get 4X pixels on Testo Thermal Imager.
Thermal Imager
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Product Brochure
Product Details:
| Image Display | 3.5" LCD with 320 x 240 pixels |
| Video Output | USB 2.0 |
| Infrared resolution | 160 x 120 pixels |
| Image refresh rate | 33 Hz |
| Image size | 640 x 480 pixels |
| Min focus distance | 0.4 m |
| Operating temperature range | -15 to +40 C |
| Storage temperature range | -30 to +60 C |
| Dimensions | 152 x 108 x 262 (mm) |
| Weight Approx | 900 g |
Thermal imagers - Testo 875i Thermal imager with 160 x 120 pixels and Thermal Sensitivity of 80mK. Thermal imagers measure the infrared energy emitted by surfaces remotely. The Infrared energy emitted by the object is focused on to an infrared detector. By the laws of Physics the Infrared energy emitted by the object is related to the temperature of the object. The Thermal Imager converts this infrared energy into a heat picture of the object which in thermal Imaging Terminology is known as a Thermogram. Different temperatures in the Thermogram are represented by different colors. The distribution of temperature on the object gives the user vital information on the operating condition of the machine which helps the user take corrective actions.
Thermography has been used for many years by preventive maintenance engineers to inspect motors, circuit boards, switchgear, electrical connectors, bearings and pumps etc.
The thermal imager testo 875i in ergonomic grip design, with 160 x 120 pixels and a thermal sensitivity of 80mK offers Excellent Image quality.
Salient Features of the Thermal Imager 875i are as under:
- Wide field of view 32° Horizontal and optional telephoto lens 9°
- Very high image quality due to NETD < 80 mK
- One Point measurement, Hot and Cold Spot recognition
- Temperature measurement range up to 280 Deg C ideally suited for preventive maintenance
- The Thermal Imager comes with professional Reporting and analysis software and a host of accessories
- Electrical Maintenance
- Mechanical Maintenance
- Buildings Maintenance
Have a look at following types for more information:
Testo 875i-1
- Detector size 160 x 120 pixels: With 19,200 temperature measurement points, the measurement objects are detected in very good image quality, clearly and precisely.
- SuperResolution technology to 320 x 240 pixels: SuperResolution technology improves the image quality by one class, i.e. the resolution of the thermal images is four times higher.
- Temperature range of -20 °C to +280 °C.
- Thermal sensitivity < 80 mK: Thanks to an excellent temperature resolution of < 80 mK, even small temperature differences are visible.
- Automatic Hot/Cold Spot Recognition: Critical temperature stati are directly displayed using the automatic Hot-Cold-Spot recognition.
- Solar mode: For each measurement, the sun irradiation value can be entered into the camera. This value is stored for each thermal image.
- Optional Lens protection glass
- Image refresh rate of 9 Hz
- High quality standard lens 32° x 23°
Testo 875i-2
- Detector size 160 x 120 pixels: With 19,200 temperature measurement points, the measurement objects are detected in very good image quality, clearly and precisely.
- SuperResolution technology to 320 x 240 pixels: SuperResolution technology improves the image quality by one class, i.e. the resolution of the thermal images is four times higher.
- Temperature range of -20 °C to +280 °C.
- Thermal sensitivity < 80 mK: Thanks to an excellent temperature resolution of < 80 mK, even small temperature differences are visible.
- Image refresh rate of 9 Hz
- High quality standard lens 32° x 23°
- Optional Exchangeable telephoto lens 9° x 7°
- Optional Lens protection glass
- Integrated digital camera: Parallel to the thermal image, a real image of each measurement object is also stored.
Additional Information:
- Item Code: Testo-875
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Thermal Imaging Camera
Price on Request
Product Brochure
Product Details:
| Image Display | Image display 4.3" LCD touchscreen with 480 x 272 pixels |
| Warranty | 2 Years |
| Infrared resolution | 640 x 480 pixels |
| Image refresh rate | 33 Hz |
| Spectral range | 7.5 to 14 micro meter |
| Digital zoom | 1- to 3-fold |
| Weight | 1.630 g |
| Dimensions | 253 x 132 x 111 mm in mm (L x W x H) |
| Housing | ABS |
Salient Features of the Thermal Imager 890 are as under
- Good image quality NETD < 40 mK (best sensitivity in class)
- Manual and Auto focus
- Temperature range -20 to 350°C
- Temperature Extension up to 1200°C
- Rotatable touch Screen display & Rotatable handle, which allows you to keep the display in view when thermographing in any position, securely reaching every corner.
- Telephoto lens option
- Voice Annotation as a Standard feature to capture large objects
- Panorama Image Assistant
- Fully Radiometric video measurement incl. logger function (via. USB)
- Exchangeable lenses- Telephoto (15Deg) and Supertele(6.6Deg)
Thermal Imager comes with professional Reporting and analysis software and a host of accessories
Typical applications:
- Electrical Maintenance
- Mechanical Maintenance
- Research & Development
- PCB Repairs
- Buildings Maintenance
Look at following types for more information:
Testo 890-1
- Detector size 640 x 480 pixels: With 3,07,200 temperature measurement points, the measurement objects are detected in excellent image quality, clearly and precisely.
- SuperResolution technology to 1280 x 960 pixels: SuperResolution technology improves the image quality by one class, i.e. the resolution of the thermal images is four times higher.
- Temperature range of -20° to 350° C
- Thermal sensitivity < 40 mK: Thanks to an excellent temperature resolution of < 40 mK, even the smallest temperature differences are visible.
- Image refresh rate 9 Hz
- Integrated digital camera: Parallel to the thermal image, a real image of each measurement object is also stored.
- Solar mode: For each measurement, the sun irradiation value can be entered into the camera. This value is stored for each thermal image.
- High temperature up to 1200°C: With the high temperature option, the measuring range can be flexibly extended up to 1200°C.
- Auto Focus
Testo 890-2
- Detector size 640 x 480 pixels: With 3,07,200 temperature measurement points, the measurement objects are detected in excellent image quality, clearly and precisely.
- SuperResolution technology to 1280 x 960 pixels: SuperResolution technology improves the image quality by one class, i.e. the resolution of the thermal images is four times higher.
- Temperature range of -20° to 350° C
- Thermal sensitivity < 40 mK: Thanks to an excellent temperature resolution of < 40 mK, even the smallest temperature differences are visible.
- Integrated digital camera: Parallel to the thermal image, a real image of each measurement object is also stored.
- Solar mode: For each measurement, the sun irradiation value can be entered into the camera. This value is stored for each thermal image.
- High temperature up to 1200°C: With the high temperature option, the measuring range can be flexibly extended up to 1200°C.
- Auto Focus
- Panorama image assistant: for large measurement objects, the panorama image assistant allows the analysis and documentation of a total image stitched together from many individual images.
- An optional exchangeable telephoto lens of 15o x 11o
Additional Information:
- Item Code: Testo-890-1-2
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Testo 885 Kit - Thermal Imager
Price on Request
Product Details:
| Thermal Sensitivity | Less than 30 mK at Plus 30 DegreeC |
| Field Of View | 30 Degree x 23 Degree (standard lens); 25 Degree x 19 Degree (25 Degree lens),11 Degree x 9 Degree (telephoto lens); 5 Degree x 3,7 Degree (super-telepho |
| Brand | testo |
| Focus | auto / manual |
| Infrared Resolution | 320 x 240 pixels |
| Image Refresh Rate | 33 Hz |
| SuperResolution (IFOV) | 1.06 mrad (Standard lens),0.85 mrad (25 Degree lens),0.38 mrad (Telephoto lens),0.17 mrad (Super-teleph |
| SuperResolution (Pixel) | 640 x 480 pixels |
| Geometric Resolution (IFOV) | 1.7 mrad (standard lens),1.36 mrad (25 Degree lens),0.6 mrad (telephoto lens),0.27 mrad (super-telephot |
| Minimum Focus Distance | 0.1 m (Standard lens),0.2 m (25 Degree lens),0.5 m (Telephoto lens),2 m (Super-telephoto lens) |
| Spectral Range | 7.5 to 14 |
Product Description
- This professional thermal imager with super-telephoto lens and one additional lens (free choice between standard, 25° and telephoto lens) can be used for the following measuring tasks:
- Inspecting high-voltage lines: the super-telephoto lens enables you to inspect even the smallest of connections from a long, safe distance
- Monitoring and checking solar plants, including locating hotspots in solar parks (to detect defective cells)
- Detecting irregularities in large industrial plants (e.g. refineries)
- Safe high-temperature measurement
- Checks in electrical maintenance
- Analysis of building shells at a glance
- Carrying out detailed energy consultations
- More impressive details about the testo 885 thermal imager and its compatible lenses
- testo 885 thermal imager:
- Detector size 320 x 240 pixels = 76,800 temperature measuring points, with SuperResolution Technology able to boost image quality to 640 x 480 pixels
- Process analysis package (optional): the combination of fully radiometric video and sequence capturing in the camera enables wireless measurement and easier handling at the measuring location
- Thermal sensitivity < 30 mK = so that even the smallest temperature differences can be seen
- You can also choose to save thermal images as JPEGs
- Lots of camera angles are feasible without any problem: thanks to the ergonomic rotating handle and the rotatable, fold-out display
- Panorama image assistant: straightforward recording and evaluation of the entire outer shells of buildings rather than the tedious evaluation of individual images
- SiteRecognition technology: immediate identification of similar measurement objects and automatic assignment or archiving of the thermal images
- Optional high-temperature measurement up to 1,200°C: with the high-temperature option, the measuring range can be flexibly extended up to 1,200°C
- FeverDetection (optional): use the assistant to check people for high body temperature in public places and in means of transport – for public health protection
- Special measuring mode for detecting areas susceptible to mould: the dewpoint in the room is calculated by manually entering the ambient temperature and humidity. The dewpoint is then compared with the surface temperature value measured by the camera. Traffic light colours (red, yellow, green) on the display indicate the risk of mould.
- The optional radio humidity probe makes things easier: automatic transmission of readings means that manual input of humidity and ambient temperature is no longer needed
- Voice recording possible with headset
- Integrated digital camera with power LEDs: take real images to go with every thermal image – well-lit thanks to power LEDs. This makes assignment of the thermographic images significantly easier
- Auto-focus for one-handed operation and to prevent blurred images
- Minimum focus distance 10 cm
- Professional software testo IRSoft: allows the thermographic images to be analyzed on the PC
5° x 3.7° super-telephoto lens (included in the kit):
- Small field of view (5° x 3.7°) for maximum resolution of particularly distant objects
- Easy to handle: no additional lens holder needed
- Ideal for inspecting closer measurement objects
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Super Resolution Technology
Price on Request
Product Details:
| Brand | Testo |
| Measurement Range | Can Measure 0.07 mm structures |
| Technology is Available for | Testo 875,876,881,882,885,890 |
| Output | 160 x 120 pixels turns into an image with 320 x 240 pixels |
Testo's Super resolution Technology, the use of recognized methods and algorithms considerably increases the resolution of thermal images: with four times as many readings and effectively double the resolution, each thermal image is considerably more detailed and this means greater reliability when taking thermo graphic measurements.
With Super Resolution, an image with 160 x 120 pixels turns into an image with 320 x 240 pixels or an image with 320 x 240 pixels turns into an image with 640 x 480 pixels.
Advantages of Super Resolution:
Improves the image quality of your thermal imager by one class
More correct temperature information on small objects
Improves the geometric resolution (IFOV) of the thermal imager by factor 1,6 which helps to detect temperature variation in smaller objects
Provides more details for the analysis
Better image quality for your report
Recognize more temperature measurement values on tiny structures and when recording from a great distance
In addition to this, the improvement in the quality of the recorded SuperResolution infrared image means in practice that the so-called "smallest measurable object" becomes considerably smaller, at the same distance between the thermographer and the measurement object: this allows even the tiniest structures of up to 0.07 mm to be recorded thermally (with testo 890), or more measurement values and details to be seen from a great distance. Important: Super Resolution technology records real temperature measurement values, and does not extrapolate artificial intermediate values!
All Testo thermal imagers can be equipped with the Super Resolution technology
In all current thermal imagers, Testo offers the possibility of recording high-resolution thermographic images using the patent-pending Super Resolution technology. Even cameras which have already been delivered can be equipped with Super Resolution via a software update. Super Resolution is available for: testo 875, 876, 881, 882, 885, 890
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