Máy ảnh nhiệt – testo 890 (640 x 480 pixel, lấy nét thủ công/tự động, laser, có thể chọn 1 ống kính)

Provide cover:

testo 890 thermal imager with SuperResolution technology

Lựa chọn 1 ống kính (ống tiêu chuẩn, ống 25° và ống kính tele)

Equipment suitcase

Software: Pro software IRSoft (free download)

Thẻ SD

USB cable

Thermal camera strap

Lens cleaning cloth

Main unit

Li-ion rechargeable battery

Advantages of the testo 890 thermal imager

Resolution: 640 x 480 pixels and can be enhanced up to 1280 x 960 pixels with SuperResolution technology

Thermal sensitivity < 40 mK: allows you to distinguish even the smallest temperature differences

You can also choose to save the thermal image as a JPEG.

The testo 890 with wrist strap, together with the rotatable, foldable display, makes your work much easier. This feature allows you to carry out the measurement task from any angle.

Panorama image assistant: individual images can be combined into a panoramic image. This makes it easy to evaluate comprehensively and accurately

SiteRecognition technology: for identical measurement objects, the testo 890 thermal imager can identify measurement locations immediately, automatically assigning and storing them with each respective measurement result

High temperature option: measuring range can be extended up to 1200 °C

Special measurement mode to detect areas prone to mold when used in conjunction with a compatible wireless moisture probe (optional order). The display will warn of mold risk by color (red, yellow, green).

Lenses can be flexibly changed depending on usage needs.

Voice recording (as well as comments on captured thermal images) is possible using the included headset.

Built-in digital camera with LED light: allows you to capture clear real-time images along with thermal images

Auto focus for easy one-handed operation and to avoid blurry images

Minimum focusing distance 10 cm

Bạn có thể lựa chọn 1 trong 3 ống kính sau:

Standard lens 42° x 32°: Ideal for inspecting measurement objects at close range, large field of view

25° x 19° Lens: Ideal for use in applications involving maintenance, evaluation and prevention

15° x 11° telephoto lens: Can check the temperature of objects at medium and long distances

Technical specifications of testo 890

Standards and warranties
EU-/EG-guidelines	2004/108/EG

Infrared thermal image output
Infrared resolution	640 x 480 pixels
Heat 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), 2m (Supertele)
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	automatic / manual
Spectral range	7.5 to 14 µm

*inside the EU, outside 9 Hz

Real image output
Size photo	3.1 MP
Minimum focus distance	0.5 m

Screen
Screen type	4.3″ LCD touchscreen with 480 x 272 pixels resolution
Digital zoom	1-; 3-fold
Display mode	infrared (IR) image / real image
Color strip	9 (iron, rainbow, rainbow HC, cold-hot, blue-red, gray, inverted gray, sepia, Testo)
Video Output	USB 2.0, Micro HDMI

Measurement parameters
Measuring range	-30 to +100°C; 0 to +350 °C (variable); 0 to +650 °C (variable)
High temperature measuring range	+350 to +1200 °C (not in connection with the telephoto lens)
Accuracy	±2 °C, ±2 % measured value
Emissivity	0.01 – 1
Reflection temperature	handmade
Transmission correction	Included
Accuracy	±2 °C, ±2 % measured value

Measurement 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
Lasers	Laser markers

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

Image storage
File format image	.bmt; export option in .bmp; .jpg; .png; .csv; .xls
Video file format	.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
Battery charging options	on device / charging station (order option)
Mains operations	yes