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    testo 890-2 - Thermal imager (640 x 480 FPA)

    0563 0890 V2
  1. Optional 15° telephoto lens, allows for detailed imaging at a distance
  2. Site recognition and database allow you to easily revisit past information by scanning a barcode
  3. Radiometric video / sequence imaging capture enable detailed image analysis at timed thermic events
  4. Solar mode for detecting invisible defects on solar panel arrays
    5. The testo 890-2 is a feature-rich thermal imaging infrared camera that can be used in a variety of thermographic applications. With an optional 15° telephoto lens and lens protector, the testo 890-2 thermal imager is the ideal solution for wide angle and narrow field thermography.
    Industrial, commercial, and research applications are demanding work environments for any thermal imager. The testo 890-2 uses a rotating touchscreen and swivel grip that can be vital for capturing proper images. Its high sensitivity of 40 mK and 640 x 480 resolution make this imager extremely versatile in any inspection or research application. SuperResolution allows for detailed 1,280 x 960 resolution images, making it easier to pinpoint any problem areas.

    The testo 890-2 has an optional 15° telephoto lens, making distant objects much easier to measure. Using our site recognition barcode and database solution, ensuring that images are properly stored in the correct location has never been easier. Add to all of this radiometric video capture, for detailed frame-by-frame analysis and trends, and the testo 890-2 is in a class by itself.
     
    • Large 4.3" touchscreen
    • Quality resolution of 640 x 480
    • Patented SuperResolution provides 1,280 x 960 resolution images when downloaded to IRSoft
    • 42° wide angle lens included, 15° telephoto lens optional
    • Site recognition and database application
    • High temperature option (2,192 °F)
    • Radiometric video recording
    • Atmospheric corrections
    • Isotherms
    • Bluetooth voice annotation
    • Lens protection glass
    • Customizable reporting software
    • Rotating display and swivel handle allow for ease of use in a variety of applications
    • 2GB SD card included for storage
    • Video output via USB allows for immediate viewing on a computer screen
     
    The testo 890-2 is ideal for the following industrial applications:
     
    • Electrical and mechanical maintenance
    • Fluid level checks
    • High temperature measurements
    • Reliable quality assurance and production monitoring
    • Power and energy applications
    • Microelectronics
    • Solar panel inspection
    • Thermographic video

    testo 890-2 thermal imager, 2GB SD memory card, USB cable, IRSoft software, power supply, battery, hard shell storage case, instruction manual, and certificate of conformity

    Standards

    EU-/EG-guidelines
    2004/108/EG

    Infrared image output

    Field of view
    42° x 32°
    Focus
    auto / manual
    Minimum focus distance
    0.1 m (Tele: 0.5 m)
    Geometric resolution (IFOV)
    1.13 mrad (Tele: 0.42 mrad)
    Image refresh rate
    33 Hz
    Infrared resolution
    640 x 480 pixels
    SuperResolution (IFOV)
    0.71 mrad (Tele: 0.26 mrad)
    SuperResolution (Pixel)
    1280 x 960 pixels
    Thermal sensitivity
    ˂ 40 mK at +30 °C
    Detector type

    Image output visual

    Minimum focus distance
    0.5 ft. / 0.5 m
    Image size
    3.1 MP

    Reliable high temperature measurement

    Testo thermal imagers adapt to the requirements for applications with high temperatures. With the high temperature option, the measuring range can be flexibly extended up to 1,200 °C . The high-contrast presentation on the display is achieved via the high-temperature iron HT color palette or the special histogram adjustment.

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    Electrical maintenance checks

    Testo thermal cameras are used to spot overheating components in the low, medium, and high voltage systems. Thermal images help to locate parts that are either failing or exposed to imbalanced loads. Routine thermal scans are used to prevent outages and fire risks.

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    Analysis of power distribution systems

    Avoiding the failure of power distribution systems is absolutely essential due to the far-reaching consequences. Faulty connections on high voltage masts can be particularly critical here. These transitions to high-voltage lines, which sometimes occur at great distances, can only be clearly identified with a sufficiently large detector or a telephoto lens. This is the only way to obtain the necessary degree of detail to enable error-free analysis of the thermal image.

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    Analyzing building shells at a glance

    The task of taking thermal images of large buildings poses several challenges for users. Spatial restrictions due to walls, roads or safety zones around neighboring buildings can make it impossible to capture the measuring object in a single image. In such cases, Testo thermal imagers help users obtain the necessary overview. The panorama image assistant can be used to combine several images of the building shell taken at close range into a single thermal image. Users can therefore identify thermal irregularities at a glance across the entire building shell with a high degree of detail.

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    Providing comprehensive energy advice

    In building thermography, infrared technology is particularly suited for quick and effective analysis of energy losses in buildings’ heating or air conditioning systems. Due to their high temperature resolution, Testo thermal imagers provide detailed images of inadequate insulation and thermal bridges. They are ideal for the recording and documentation of energy losses on outer windows and doors, radiator niches, in roof structures or the entire building shell. Testo thermal imagers are the perfect measuring tool for comprehensive diagnoses and maintenance uses, and providing energy consultation services.

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    Making it possible to see critical temperatures on circuit boards precisely

    In the field of research and development, thermal imagers are also used for the targeted analysis of temperature distribution, such as on circuit boards. Electronic components on circuit boards are getting smaller and smaller – thus increasing the challenges with regard to heat dissipation. Only premium-quality thermal imagers with a really fine geometric resolution are suitable for this task. Analysis of the heating and cooling behavior over time is also helpful for optimization and this can be carried out using the Testo thermal imager's video measurement.

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