Keysight U5855A Thermal Imaging Camera

Keysight Thermal Camera

Keysight U5855A Thermal Imaging Camera – Variable Focus – as close as 10cm! with 4x Digital Zoom, 320 x 240 resolution at the cost of a 160 x 120
Special introductory offer – 10% off RRP until 30th November 2014
Reap the benefits of a high resolution thermal imager that fits within your available budget. With the Fine Resolution capability, you can achieve effective resolution of 320 x 240 pixels from a 160 x 120 pixels detector – four times more resolution, four times more details.

  • Four times more pixels with Fine Resolution capability
  • View finer object details with 4x digital zoom
  • Quick access buttons to easily change settings or functions
  • Long product warranty – 3 years
  • Ergonomically designed with evenly distributed weight
  • In-camera monitoring for temperature trending
  • Ability to focus on objects, as close as 10 cm away



Do away with sub-standard thermal images with our U5855A TrueIR thermal imaging infrared camera. The U5855A is ideal for predictive maintenance activities, from hot spot detection to thermal profiling in industrial or commercial applications and building inspection or medical research applications. With this thermal imager, you get 320×240 Fine Resolution capability but with less than what you’d pay for a typical 320×240 thermal imager. You’d also get to magnify the thermal image of a far-away object by 4 times to reveal finer details and quickly spot problems. Also, take thermal images of close-fit or minute components from as close as 10 cm away clearly and accurately.

The U5855A also comes with a variety of measurement and analysis tools to help you monitor temperature over time, do min and max temperature tracking and more so that you can easily obtain heat patterns, dissipation and etc. The U5855A comes with a built-in quick start tutorial to help you get familiar with thermal imager quickly.

What’s more, with the complimentary TrueIR Analysis and Reporting Tool, you can easily import, analyze and edit thermal images and quickly generate reports using ready templates. You can also display thermal images, visual images or thermal-visual images side-by-side for further analysis.


Get more details with Fine Resolution

Fine Resolution is a technology that restores the details originally inherent to the object while enhancing the resolution, at the same time minimizing fuzziness and noise. It is accomplished by performing sophisticated calculations on continuous multi-frames of the image – evaluated for misalignment caused mainly by hand tremor. The firmware then detects and corrects the information between images through one feature pixel.

Keysight Fine Resolution

With Fine Resolution…

  • Get an effective 320 x 240 pixels of radiometric JPEG IR image which is clearer and sharper
  • See fine details on objects as close as 10cm, especially when measuring temperature on small components which are close to each other.
  • With 4x digital zoom, magnify a thermal image of a far-away objects quickly to identify anomalies and to reveal even finer details.
  • These are essential for industrial, building inspection, electronics, as well as medical research.

Keysight Fine Resolution

Perform more in-camera measurements and analysisKeysight Thermal Camera

Capture thermal images effectively with its intuitive and easy to use tools:


  • Configurable quick access buttons that are able to change functions based on user preference.
  • Monitor temperature trends over time for quality checks when monitoring process parameters in industrial plant automation
  • Perform analysis using its extensive range of measurement tools.
  • Coupled with the U5855A’s high sensitivity of 0.07 °C, it can detect the slightest temperature difference to provide more accurate temperature readings.

TrueIR Analysis and Reporting Tool

Import, analyze, edit and present your thermal images to your clients swiftly with TrueIR analysis and reporting tool. With this PC software, you could change color settings and corrective parameters, add color alarm, or pick and choose any of the six measurement analysis tools or diagrams to help you present your findings to your customers clearly.
Also, generate reports quickly with the help of ready templates and then customize them accordingly based on your clients’ requirements.

Keysight True IR



  • Change color settings and corrective parameters, like emissivity, ambient temperature, atmospheric temperature, and more
  • Set color alarm
  • Choose between six measurement analysis tools or diagrams like spot, line, line profile, box, histogram and delta temperature
  • Capable to display thermal image, visual image, thermal-visual side-by-side, or fusion images as well as its associated photo or note tags
  • Create reports based on available templates and then customize them to suit your client’ needs
  • Generate reports in Microsoft Words or PDF
  • Eleven local languages to choose from – English, Spanish, Italian, French, German, Portuguese, simplified Chinese, traditional Chinese, Japanese, Korean and Russian
  • Download for free from

Keysight True IR


Keysight U5855A Front


Keysight U5855A Rear


Keysight U5855A Specifications

Keysight AC6800 AC Power Source

Keysight AC Power SourceMaximize your uptime with Keysight’s new AC6800 Series basic AC power sources, and test your devices with confidence your products will perform as designed – even if voltage from the AC power grid is fluctuating or you are facing extreme inrush current or transient spikes.


Keysight’s new AC6800 Series basic AC power sources offer the quality and capability you need:


  • Intuitive user interface – If you’ve used an Keysight DC power supply, you’ll feel right at home with these AC power sources.
  • Flexible I/O – LAN/LXI Core and USB (standard), and GPIB (optional). And you can access and control the source remotely via a standard browser.
  • Low cost of ownership – backed with global support and the longest standard warranty in the industry


Keysight 6800 AC Power Source



Easy Operation with an Intuitive, Time-Tested User InterfaceKeysight AC6800

The AC6800’s simple user interface allows you to easily access and view setup and measurement information directly from the front panel or programmatically. And you won’t need to spend a lot of time learning to use the interface.


If you’ve used an Keysight DC power supply, you’ll feel right at home with the AC6800 Series basic sources.

Set your display to show just the information you want

Simply click through the metering options to modify the display to show your measurement priorities and increasing levels of details.


The information displayed indicates both the setting levels and the selected output coupling mode or configuration to allow you to control the AC power source programmatically.


Measurements may be AC coupled, DC coupled, or AC+DC coupled independent of the output coupling mode. Whether you use the front panel or control your AC source programmatically via SCPI (Standard Commands for Programmable Instruments), you can fully access all features.


Flexible I/O to meet your needsAC Source Web Control

Keysight AC6800 Series basic AC power sources come with LAN/LXI Core and USB interfaces (standard). For your legacy applications, an optional GPIB interface is also available that you can easily install yourself.

Set up, monitor and operate your AC6800 sources remotely

You can use the built-in Web server to remotely access and control your AC6800 Series AC power sources via a standard browser. This control goes above and beyond the LXI Core specification, giving you the ability to monitor and control the instrument from anywhere.

Add more flexibility with an optional analog input board to add basic transient signals COMING SOON!

If you want to generate non-sinusoidal output waveforms or output transient events, use the optional analog input, which allows you to create analog waveforms using your function generator. The analog input option is also useful in situations where you want to control the output voltage level with an external DC control signal.

 Keysight 6800 AC Power Source

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