Details
Product Description
The testo 890 professional thermal imager means you are ideally equipped for the following applications:
- Safe high-temperature measurement
- Analysis of building shells at a glance
- Regular checks in electrical maintenance
- Precise visualization of critical temperatures on circuit boards
- Carrying out detailed energy consultancy
- Analysis of energy distribution systems
Advantages of Testo 890 thermal imager
- Up to 307,200 temperature measuring points: a detector size of 640 x 480 pixels guarantees accurate detection. SuperResolution technology even boosts image quality to 1280 x 960 pixels!
- Thermal sensitivity < 40 mK: even the smallest temperature differences can now be seen
- You can also choose to save thermal images as JPEGs
- 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
- The camcorder design with wrist strap, along with the rotatable, fold-out display, makes taking images considerably easier. This makes it possible for a wide variety of camera angles, as well as one-hand operation
- Panorama image assistant: individual images are combined into a panoramic image as soon as they are taken. This means, for instance, that you can take thermal images of entire building shells without having to laboriously compile them or assess them individually
- SiteRecognition technology: with similar measurement objects, the thermal imager identifies measuring locations immediately, assigns them automatically and archives them accordingly
- 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
- 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 surface temperature value measured by the camera is then compared to the dewpoint. The display now shows the risk of mould in traffic light colours (red, yellow, green). 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
- FeverDetection (optional): use the assistant to check people for high body temperature in public places and in means of transport – for public health protection
- Voice recording (as comments on the images) possible with headset which is included in the scope of delivery
- Integrated digital camera with power LEDs: you can take well-lit, real images to go with every thermal image – making documentation and assignment easier
- Auto-focus for easy one-hand operation and less blurred images
- Lens exchange possible
- Minimum focus distance 10 cm
- Analyze thermographic readings directly on the PC with the testo IRSoft professional software
Lenses
You are free to choose one from a total of three lenses:
42° x 32° standard lens:
- Ideal for inspecting closer measurement objects
- Large field of view
25° x 19° lens:
- Ideal for use in applications involving preventive maintenance
15° x 11° telephoto lens:
- Makes it possible to take outstanding images of measurement objects at medium and longer distances
Delivery Scope
- testo 890 thermal imager with SuperResolution
- 1 x lens (choice between standard, 25° and telephoto lens)
- Robust transport case
- Pro software IRSoft (free download)
- SD card
- USB cable
- Carrying strap
- Lens cleaning cloth
- Mains unit
- Li-ion rechargeable battery
Technical Data
Infrared image output
| Infrared resolution |
640 x 480 pixels |
| Focus |
auto / manual |
| Image refresh rate |
33 Hz |
| SuperResolution (IFOV) |
0.71 mrad (Standard lens), 0.43 mrad (25° lens), 0.26 mrad (Telephoto lens), 0.11 mrad (Supertele) |
| SuperResolution (Pixel) |
1280 x 960 pixels |
| Geometric resolution (IFOV) |
1.13 mrad (Standard lens), 0.68 mrad (25° lens), 0.42 (Telephoto lens), 0.18 (Supertele) |
| Minimum focus distance |
0.1 m (Standard lens), 0.2 m (25° lens), 0.5 m (Telephoto lens), 2 m (Supertele) |
| Field of view |
42° x 32° (Standard lens), 25° x 19° (25° lens), 15° x 11° (Telephoto lens), 6.6° x 5° (Supertele) |
| Thermal sensitivity |
˂ 40 mK at +30 °C |
| Spectral range |
7.5 to 14 µm |
*inside the EU, outside 9 Hz
Image output visual
| Image size |
3.1 MP |
| Minimum focus distance |
0.5 m |
Image presentation
| Display type |
4.3″ LCD touchscreen with 480 x 272 pixels |
| Digital zoom |
1-; 3-fold |
| Display option |
IR image / real image |
| Colours |
9 (iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey, sepia, Testo) |
| Video output |
USB 2.0, Micro HDMI |
Measurement
| Measuring range |
-30 to +100°C; 0 to +350 °C (switchable); 0 to +650 °C (switchable) |
| High temperature measuring |
+350 … +1200 °C (not in connection with the telephoto lens) |
| Accuracy |
±2 °C, ±2 % of m.v. |
| Emissivity |
0.01; 1 |
| Reflected temperature |
manual |
| Transmission correction |
Included |
| Accuracy high temperature |
±2 °C, ±2 % of m.v. |
Measuring function
| Surface moisture distribution |
Included |
| Humidity measurement |
Optional |
| Solar mode – manual |
Included |
| Analysis function |
up to 10 measurement points, Hot/Cold Spot Recognition, up to 5 x area measurement (min/max & average), Isotherm and alarm values |
| Humidity measurement with humidity measuring instrument |
with radio humidity probe; (automatic measurement value transfer in real time); *Wireless humidity probes only in the EU, Norway, Switzerland, USA, Canada, Colombia, Turkey, Brazil, Chile, Mexico, New Zealand, Indonesia |
Imager equipment
| Digital camera |
Included |
| Process analysis package |
Optional |
| JPEG storage |
included |
| Video measurement |
up to 3 measurement points |
| Voice recording |
Bluetooth****/wired headset |
| Laser |
Laser marker |
| Panorama image assistant |
Included |
| Power-LED |
Included |
| Standard lens |
42° x 32° |
| Exchangeable lenses |
25° x 19°; 15° x 11°; 6.6° x 5° |
| 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
Imager storage
| File format image |
.bmt; export option in .bmp; .jpg; .png; .csv; .xls |
| File format video |
.wmv; .mpeg-1; Testo format (fully radiometric video) |
| Storage device |
SD cart 2GB (approx. 1500 – 2000 images) |
Power supply
| Battery type |
Fast-charging, Li-ion battery can be changed on-site |
| Operating time |
4.5 h |
| Charging options |
In instrument / charger (optional) |
| Mains operation |
yes |
Ambient Condition
| Air humidity |
20 to 80 % RH non-condensing |
| Housing protection class |
IP54 |
| Vibration |
2G |
| Storage temperature |
-30 to +60 °C |
| Operating temperature |
-15 to +50 °C |
Physical specification
| Tripod mounting |
1/4″ – 20UNC |
| Product-/housing material |
ABS |
| weight (without package) |
1,630 g |
| Weight |
1630 g |
| Dimensions |
253 x 132 x 111 mm |
PC software
| System requirements |
Windows 10; Windows Vista; Windows 7 (Service Pack 1); Windows 8; Interface: USB 2.0 |
Standards, tests, warrenty
| EU-/EG-guidelines |
2004/108/EG |
