Testo Testo 890-1 Brochure

Top level

thermography.

The thermal imager testo 890.

Visit us at www.TestEquipmentDepot.com

99 Washington Street
Melrose, MA 02176

Phone [phone]
Toll Free 1-800-517-8431

testo 890

Thermography for professionals.

Be amazed by the precision and quality of the thermal imager testo 890.

In professional thermography, not every potential measurement task can already be foreseen at the time of purchase. For

this reason, it is essential for professionals to be able to rely on an equally flexible and versatile imager which meets the

highest quality standards. testo 890 is just such an imager. It offers you the precision, image quality and flexibility you need

to successfully meet all the thermographic challenges of your working day.

testo 890 in professional building analysis.

When more than a simple thermogram of a window frame

is required, testo 890 is the right measuring instrument.

The imager grants you a detailed view of the object indoors

and outdoors, allowing more precise insights into its exact

status – and, because of its flexibility, it does this even

when the building is too high, the roof angle too low or the

front too large.

testo 890 in industrial maintenance.

The objective of preventive maintenance is not to wait

until systems break down, but to ensure that they work

smoothly. In order to accomplish this efficiently, inspections

(and their documentation) must on the one hand take as

little time as possible, but on the other hand guarantee

that even the smallest anomalies are identified reliably.

The thermal imager testo 890 enables you to do just this,

becoming an indispensable companion on your next

inspection tours.

testo 890 in Research and Development.

In R&D, the thermal imager testo 890 helps you to answer

some fundamental questions: Do all components of a

new development comply with the specifications? Are

heat transfer and cooling working as they should? Are all

temperature limit values adhered to?

And these are only three of many different applications

in which the testo 890 supports you ideally, in product

development as well as in fundamental research.

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Outstanding features.

Record even better thermographic images.

In addition to the image quality, imager functions which allow you to work even more securely and efficiently are crucial for

top level thermography. This is why our engineers have developed the following technology in testo 890 especially for you.

640 x 480 pixel detector

With 307,200 measurement
points, objects are detected
clearly and precisely in excel­lent image quality.

SuperResolution techno-

logy to 1280 x 960 pixels

With testo SuperResolution
technology, the image quality

the resolution of the thermal images is four
time higher.

measurement location recognition and auto­matic assignment and archiving of the thermal
images.

AF

possibility of focussing manually.

according to a traffic light principle, in order
to be able to evaluate the danger of mould
quickly and easily.

PC, and analyzed as time progressions.

is improved by one class, i.e.

SiteRecognition technology

For repeated thermal imaging
of similar measuring objects,
the testo SiteRecognition
technology offers immediate

Autofocus/manual focus

The autofocus creates a sharp
image automatically, so that
the testo 890 can be used with
one hand. There is also the

Display of surface moisture
distribution

For every measurement point,
the value of the relative sur­face humidity is displayed

Process analysis package

Thanks to image sequence

capturing in the instru­ment, and fully radiometric
video measurement, ther­mal processes can be
recorded, streamed to a

High temperature up to

1200 °C

With the high temperature op­tion, the measuring range can
be extended up to 1200°C .

Thermal sensitivity < 40 mK

With this excellent temperature
resolution, even the smallest
temperature differences are vis­ible.

Panorama image assistant

For large measurement objects,
the panorama image assistant
allows the analysis and

documentation of an overall
image stitched together from several individual
images. This means that there is no need to
compare and administer several images.

Exchangeable lenses.

With the standard 42° wide-

angle lens, large image sec-

tions are recorded, and with

the high-quality 15° telephoto
lens and the high-performance 5° super-tel­ephoto lens, small details can be measured
even at a greater distance.

Minimum focus distance

With a minimum focus dis-

tance of 10 cm, measurements

at macro level can be taken

from a close distance, in order
to measure very small objects.

Laser marker

With the laser marker, a laser

spot can be indicated on the

measurement object for ori-

entation purposes. This laser
spot is also displayed parallax-free in the
infrared image.

• Digital camera with power LEDs

The integrated digital camera records
a real image parallel to the thermal
image. The power LEDs assist the
illumination of dark areas.

• Voice recording

Additional information can be
documented by voice recording directly
on site together with the thermal image.

• Intuitive operation

The imager can be operated by joystick
as well as by touchscreen.

• Solar mode

In solar mode, the solar radiation
value can be entered in the imager.
This value is stored with every thermal
image, and is then available in the
analysis software testo IRSoft.

• Digital zoom

Using the digital zoom, you can enlarge
the infrared image details in the display.
This helps optimum focusing and on­site fault analysis.

• Fold-out display and rotatable

handle

The rotatable, fold-out display and
the ergonomic rotatable handle allow
measurements in difficult-to-access
places.

• IRSoft

With the high-performance analysis
software testo IRSoft, you can
analyze images quickly and easily,
and document them in a report. It
is included in delivery, and can be
installed licence-free on an unrestricted
number of computers.

• Calibration

The testo 890 is delivered with a works
calibration certificate as standard. ISO
certificates are also optionally available.

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testo 890

Highest image quality.

Every pixel counts.

The heart of the thermal imager is the detector. For this

reason, we place great value on the best quality. An

extremely high-quality detector with 640 x 480 pixels is

fitted in the testo 890. That means 307,200 measurement

values, which in combination with the special Germanium

optics, ensure the highest level of image quality. With the

testo SuperResolution technology, the testo 890 even takes

extremely high-resolution thermal images in megapixel

quality (1280 x 960 pixels; 1,228,800 measurement values).

This means that you can also thermograph the smallest or

most distant measuring objects extremely accurately.

Thermal image with

640 x 480 pixels

Thermal image with

160 x 120 pixels

35 °C

Thermal image with

320 x 240 pixels

45 °C

52 °C

Thermal image with 640 x
480 pixels, in combination
with testo SuperResolution
technology in megapixel
quality.

—> 1280 x 960 Pixel

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60 °C

The more sensitive the better.

A further important influencing parameter on the quality of

a thermal image is the so-called NETD (Noise Equivalent

Temperature Difference) which describes the thermal

sensitivity, and thus the temperature differences which

an imager can identify. The better the thermal sensitivity,

the smaller the minimum temperature difference that the

thermal imager is able to detect and visualise. Thermal

sensitivity is usually described in °C or mK. With an

excellent NETD of < 40 mK, the testo 890 can resolve even

the smallest temperature differences, and present them in

the thermal image.

Thanks to the outstanding thermal sensitivity of the testo 890, all details are identifiable in this wall.

The combination of high-resolution 640 x 480-pixel detector and Testo SuperResolution technology, and

the excellent NETD of < 40 mK means that you are optimally equipped for every measurement task with

the thermal imager.

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testo 890

Look behind the facade.

Building thermography: Provide energy consultation, discover building faults.

In professional building analysis, thermography with the

thermal imager testo 890 supports you when carrying out

comprehensive diagnosis and maintenance work.

· Analysis of energy loss in the heating or air conditioning of

buildings

· Visualization of faulty insulation and thermal bridges

· Recording and documentation of energy losses at outer

windows and doors, roller blind casings, radiator recesses

or roof constructions

Every detail counts.

When examining a building shell for thermal bridges, as well

as in the evaluation of moisture damage and its effect on

the heat transfer coefficient of a wall, the identification of

very small temperature differences is of the essence. For

this reason, a thermal imager used for these purposes must

possess a correspondingly good thermal sensitivity (NETD).

The NETD of the testo 890 is < 40 mK. That means that you

can visualize even the smallest anomalies.

With the thermal imager testo 890, you can quickly and

efficiently discover and impressively visualize these

thermal anomalies. By additionally creating professional

thermography reports, you emphasize your expertise in the

field of building energy with the help of the imager.

Even more versatile thermography.

The 42° wide-angle lens is advantageous for recording

a large image section in the confines of indoor rooms. It

also helps to take thermographic images of a building shell

from a short distance when recording outdoors. The 15°

telephoto lens is in many cases also indispensable, e.g. for

the examination of abnormalities on roofs or when making

thermal images of multi-storey buildings.

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Horizontal and vertical thermal bridges in a building.

The telephoto lens identifies hotspots even from a great distance.