Testo 890
GST and accessories extra
- 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
Technical Data
| Standards and warranty | |
|---|---|
|
EU-/EG-guidelines |
2004/108/EG |
| Infrared image output | |
|---|---|
|
Infrared resolution |
640 x 480 pixels |
|
Thermal sensitivity |
˂ 40 mK at +30 °C |
|
Field of view |
42° x 32° (Standard lens), 25° x 19° (25° lens), 15° x 11° (Telephoto lens), 6.6° x 5° (Supertele) |
|
Minimum focus distance |
0.1 m (Standard lens), 0.2 m (25° lens), 0.5 m (Telephoto lens), 2 m (Supertele) |
|
Geometric resolution (IFOV) |
1.13 mrad (Standard lens), 0.68 mrad (25° lens), 0.42 (Telephoto lens), 0.18 (Supertele) |
|
SuperResolution (Pixel) |
1280 x 960 pixels |
|
SuperResolution (IFOV) |
0.71 mrad (Standard lens), 0.43 mrad (25° lens), 0.26 mrad (Telephoto lens), 0.11 mrad (Supertele) |
|
Image refresh rate |
33 Hz |
|
Focus |
auto / manual |
|
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 | |
|---|---|
|
Power-LED |
Included |
|
Process analysis package |
Optional |
|
JPEG storage |
included |
|
Video measurement |
up to 3 measurement points |
|
Voice recording |
Bluetooth****/wired headset |
|
Panorama image assistant |
Included |
|
SiteRecognition |
Included |
|
Exchangeable lenses |
25° x 19°; 15° x 11°; 6.6° x 5° |
|
Standard lens |
42° x 32° |
|
Digital camera |
Included |
|
Interface |
Labview; free download from hompage; USB |
|
Fever detection |
Optional |
|
Laser |
Laser marker |
**** 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 |