Category
Stock Code
0563 0890 X7
TESTO 890 Thermal Imager with FeverDetection Feature | 890
Delivery Scope
Detect body surface temperatures of individuals in very busy facilities such as airports, train stations or shopping centres quickly and reliably: The testo 890 thermal imager boasts high image quality, HDMI output and the ingenious FeverDetection feature.
Your advantages
- testo 890 thermal imager with FeverDetection feature for detecting elevated facial surface temperatures
- Reliable: 640 x 480 pixel resolution and extremely good thermal sensitivity
- Secure: Visual or acoustic alarm indicates individuals with elevated body surface temperatures
- Flexible: Thanks to an HDMI interface for data transfer to an external screen, it can also be used in semi-stationary applications such as security checks
TESTO 890 Thermal Imager with FeverDetection Feature | 890 Description
The testo 890 thermal imager with FeverDetection is a reliable partner when carrying out security checks. The FeverDetection feature enables quick identification of anyone who is potentially sick.
The testo FeverDetection feature
- Detects the relative body surface temperature of individuals, based on the difference between the temperature values of those with a normal body surface temperature (“healthy”) and those with an elevated body surface temperature (potentially “sick")
- Automatic detection of the surface temperature on the hottest part of the face (usually the inner corner of the eye)
- An alarm is triggered whenever a definable threshold value is exceeded
- Anyone with an elevated body surface temperature is identified quickly and reliably, and can be isolated for thorough medical examination
How testo FeverDetection works in detail
The testo 890 thermal imager has a feature for continuously calculating the mean temperature of the individuals being tested.
Settings and functions:
1. Set the base value in the menu: The set starting value corresponds to the expected mean human body surface temperature
2. Set the tolerance value: For example +1 or +2 °C
3. Automatic calculation of the threshold value, based on the sum of the base value and tolerance value: If the threshold value is exceeded, the person is considered to be at risk of fever
4. The readings are successively stored in the thermal imager in order to continuously update the threshold value
The ambient temperature is taken into account via continuous calculation of the mean temperature. More reliable decisions can therefore be made in terms of which individuals are to be subjected to medical checks. This is because the ambient temperature influences the surface temperatures of individuals – for example, on average these would be higher in a warm waiting area than in an air-conditioned area.
Areas of application
Security checks in very busy facilities such as airports, railway stations or shopping centres
Admission controls for employees and visitors in office buildings and production facilities
Notes:
- FeverDetection with the thermal imager is not a medical measurement.
- To obtain a correct measurement, any glasses, face masks or head coverings must be removed.
Delivery Scope
- testo 890 thermal imager with FeverDetection feature
- Standard lens 42°
- Robust transport case
- SD card
- USB cable
- Carrying strap
- Lens cleaning cloth
- Mains unit
- Li-ion rechargeable battery
- Professional software IRSoft (free download)
TESTO 890 Thermal Imager with FeverDetection Feature | 890 Technical Data
Standards
Infrared image output
Image output visual
Image presentation
Measurement
Measuring function
Imager equipment
Imager storage
Power supply
Ambient Condition
Physical specification
PC software
TESTO 890 Thermal Imager with FeverDetection Feature | 890 Image
Standards
| EU-/EG-guidelines |
2004/108/EG
|
|---|---|
Infrared image output
| Field of view |
42° x 32° (Standard lens), 25° x 19° (25° lens), 15° x 11° (Telephoto lens), 6.6° x 5° (Supertele)
|
|---|---|
| Focus |
auto / manual
|
| 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)
|
| Image refresh rate |
33 Hz
|
| Infrared resolution |
640 x 480 pixels
|
| 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
|
| Thermal sensitivity |
˂ 40 mK at +30 °C
|
| Spectral range |
7.5 to 14 µm
|
| *inside the EU, outside 9 Hz | |
Image output visual
| Minimum focus distance |
0.5 m
|
|---|---|
| Image size |
3.1 MP
|
Image presentation
| Colours |
9 (iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey, sepia, Testo)
|
|---|---|
| Digital zoom |
1-; 3-fold
|
| Display option |
IR image / real image
|
| Display type |
4.3" LCD touchscreen with 480 x 272 pixels
|
| Video output |
USB 2.0, Micro HDMI
|
Measurement
| Accuracy |
±2 °C, ±2 % of m.v.
|
|---|---|
| Emissivity |
0.01; 1
|
| High temperature measuring |
+350 ... +1200 °C (not in connection with the telephoto lens)
|
| Measuring range |
-30 to +100°C; 0 to +350 °C (switchable); 0 to +650 °C (switchable)
|
| Reflected temperature |
manual
|
| Transmission correction |
Included
|
| Accuracy high temperature |
±2 °C, ±2 % of m.v.
|
Measuring function
| 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 |
Optional
|
| Solar mode – manual |
Included
|
| Surface moisture distribution |
Included
|
| 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
| Exchangeable lenses |
25° x 19°; 15° x 11°; 6.6° x 5°
|
|---|---|
| Voice recording |
Bluetooth****/wired headset
|
| Video measurement |
up to 3 measurement points
|
| Standard lens |
42° x 32°
|
| SiteRecognition |
Included
|
| Process analysis package |
Optional
|
| Power-LED |
Included
|
| Panorama image assistant |
Included
|
| Laser |
Laser marker
|
| JPEG storage |
included
|
| Digital camera |
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
|
|---|---|
| Charging options |
In instrument / charger (optional)
|
| Mains operation |
yes
|
| Operating time |
4.5 h
|
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
| Product-/housing material |
ABS
|
|---|---|
| Tripod mounting |
1/4" - 20UNC
|
| weight (without package) |
1,630 g
|
| Weight |
1630 g
|
| Dimensions |
253 x 132 x 111 mm
|
PC software
| System requirements |
Windows® 11 ; Windows® 10; Windows® 8; Windows® 7 (Service Pack 1); Windows Vista; Interface: USB 2.0
|
|---|---|
TESTO 890 Thermal Imager with FeverDetection Feature | 890 Image