testo 885 - Thermal imager with super-telephoto lens

Order-Nr.  0563 0885 X4

  • testo 885 professional thermal imager: resolution 320 x 240 pixels, upgradable to 640 x 480 pixels with SuperResolution, thermal sensitivity < 30 mK

  • Super-telephoto lens with a 5° x 3.7° field of view for the accurate recording of extremely distant objects

  • Measurement functions for professional inspections: 10 measuring points, 5 min/max on area, isotherm, limit values with acoustic alarm

  • Licence-free testo IRSoft professional software

The testo 885 thermal imager with super-telephoto lens is your ideal partner for thermographic readings of extremely distant measurement objects: e.g. when inspecting high-voltage lines, searching for hotspots in solar parks or detecting anomalies in large industrial plants (refineries, for example).

Product Description

The testo 885 thermal imager with super-telephoto lens enables Testo to offer an instrument which is suitable for carrying out thermography over long distances. The super-telephoto lens makes it feasible to accurately record distant measurement objects. The thermal imager is therefore particularly suitable for:
  • Inspecting high-voltage lines (even the smallest connections can be checked from a great distance)
  • Locating hotspots in solar parks (e.g. to detect defective cells)
  • Detecting irregularities in large industrial plants (e.g. refineries)

 

 

Discover all the technical features of the testo 885 thermal imager with super-telephoto lens

testo 885 thermal imager:
  • Detector size 320 x 240 pixels: with 76,800 temperature measuring points, measurement objects are photographed extremely clearly and accurately, in outstanding image quality
  • SuperResolution Technology to 640 x 480 pixels: this feature takes the image quality to the next level – making the resolution of the thermal images four times higher
  • Integrated digital camera with power LEDs: ideal for assigning thermographic images to real images and thus for creating perfect documentation for customers
  • User-friendly operation: ergonomic rotating handle and rotatable, fold-out display
  • You can also choose to save thermal images as JPEGs
  • Panorama image assistant: in the case of large measurement objects, the panorama image assistant enables analysis and documentation of the measurement with an overall image compiled from multiple individual images. So there is no need to manage, view and compare a large number of images, which can be laborious. It enables images of entire building shells
  • SiteRecognition technology: for recurrent thermal imaging of similar measurement objects, SiteRecognition technology offers immediate measuring location identification, as well as automatic assignment and archiving of thermal images
  • 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
  • FeverDetection (optional): use the assistant to check people for high body temperature in public places and in means of transport – for public health protection
  • Lens exchange possible (e.g. to use optionally available additional lenses)
  • Voice recording with headset
  • Auto-focus for one-handed operation and to prevent blurred images
  • Professional software testo IRSoft: allows the thermographic images to be analyzed on the PC

5° x 3.7° super-telephoto lens:
  • Compatible super-telephoto lens for the testo 885 thermal imager
  • Small field of view (5° x 3.7°) for maximum resolution of particularly distant objects
  • Easy to handle: no additional lens holder needed

 

Delivery Scope

  • testo 885 thermal imager with 5° super-telephoto lens and SuperResolution
  • Robust transport case
  • testo IRSoft professional software
  • SD card
  • USB cable
  • Carrying strap
  • Lens cleaning cloth
  • Mains unit
  • Li-ion rechargeable battery
  • Headset
General technical data

Display type

LCD; Touch-input – multi-touch, supports up to 10 fingers

Display ligthing

bright / normal / dark

Infrared image output

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° lens), 0.38 mrad (Telephoto lens), 0.17 mrad (Super-telephoto lens)

SuperResolution (Pixel)

640 x 480 pixels

Geometric resolution (IFOV)

1.7 mrad (Standard lens), 1.36 mrad (25° lens), 0.6 mrad (Telephoto lens), 0.27 mrad (Super-telephoto lens)

Minimum focus distance

0.1 m (Standard lens), 0.2 m (25° lens), 0.5 m (Telephoto lens), 2 m (Super-telephoto lens)

Field of view

30° x 23° (standard lens); 25° x 19° (25° lens) , 11° x 9° (telephoto lens); 5° x 3,7° (super-telephoto lens)

Thermal sensitivity

˂ 30 mK at +30 °C

Spectral range

7.5 to 14 µm

*inside the EU, outside 9 Hz

Image output visual

Minimum focus distance

1.64 ft. / 0.5 m

Image size

3.1 MP

Imager equipment

Digital camera

Included

Process analysis package

Optional

JPEG storage

included

Video streaming

via USB; via HDMI

Video measurement

up to 3 measurement points

Voice recording

Bluetooth® / wired headset

Laser

Laser marker

Panorama image assistant

Included

Power-LED

Included

Standard lens

30° x 23°

Exchangeable lenses

25° x 19°; 11° x 9°; 5° x 3.7°

SiteRecognition

Included

Interface

Labview; free download from hompage; USB

Fever detection

Optional

**** Bluetooth only in the EU, Norway, Switzerland, USA, Canada, Colombia, Turkey, Japan, Russia, Ukraine, India, Australia

Checking as part of electrical maintenance

In electrical installations or cables, increased temperatures are always an indication of an overload, an imminent malfunction or an existing defect. Testo thermal imagers facilitate evaluation of the heat status of low, medium and high-voltage systems. Thermographic images lead to the early detection of defective components or connections, so that the necessary preventive measures can be introduced in a targeted way. Thermography therefore minimizes dangerous fire risks and prevents costly production downtimes.
Typical applications for the thermal imager:
  • Checking switch cabinets
  • Checking electrical connections
  • Monitoring and checking photovoltaic systems
  • Checking as part of mechanical maintenance

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.

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.

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.

Monitoring and checking solar energy systems

There are two main reasons for inspecting solar energy systems: safety and performance monitoring. Solar energy systems achieve their top performance in full sun. Testo thermal imagers can be used to monitor photovoltaic systems of all sizes in a way that is wide-ranging, contact-free and exceptionally efficient. Malfunctions are detected, the proper functioning of all components is ensured and the greatest possible efficiency is thus achieved. Additional reliability is also achieved through the ability to enter the key measurement parameter of solar radiation intensity: the value entered is stored with the thermal image and is then available for the image analysis.

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.

Manuals

Software