testo 865
testo 865 - Thermal imager (160 x 120 pixels)
testo 865 - Thermal imager (160 x 120 pixels)
testo 865 - Thermal imager (160 x 120 pixels)
testo 865 - Thermal imager (160 x 120 pixels)
testo 865 - Thermal imager (160 x 120 pixels)
testo 865 - Thermal imager (160 x 120 pixels)
testo 865 - Thermal imager (160 x 120 pixels)

Testo 865 – Thermal imager (160 x 120 pixels)

  • Very good image quality: IR resolution of 160 x 120 pixels, via integrated testo SuperResolution Technology 320 x 240 pixels
  • Very good measuring accuracy of ±2°C
  • Visualizing temperature differences from 0.12°C
  • Automatic detection of hot and cold spots

The testo 865 thermal imager combines all the important properties required for high-quality thermographic measurement – it is accurate, robust, fast and reliable. The testo 865 provides high-quality thermography at an affordable price and keeps going even in tough working conditions. The case supplied with the thermal imager means it can be conveniently transported, so it is always there for you when needed.

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Details

Product Description

The testo 865 thermal imager offers professional technology and concentrates on functions which are needed in a contractor’s daily work.
The testo 865 is a user-friendly thermal imager, optimized for fast and efficient work. With the testo ScaleAssist functions ensuring optimum setting of the thermal image scale for building thermography and the IFOV warner making sure you avoid measurement errors, you will always generate the perfect infrared image.

Areas of application of the testo 865 thermal imager

Detect leaks, identify overheated connections, pinpoint thermal bridges or detect structural defects.

The testo 865 thermal imager is ideal for applications in daily maintenance and installation work in trade and industry. It enables time-saving quality assurance and ensures reliable production control.

Advantages of Testo 865 thermal imager

The testo 865 thermal imager stands out thanks to its easy operation and has the following impressive technical features:

  • Very good image quality due to high resolution: 19,200 temperature measuring points ensure precise thermography. Infrared resolution of 160 x 120 pixels – via integrated SuperResolution Technology 320 x 240 pixels
  • Visualize temperature differences from 0.12°C
  • Critical temperature conditions are directly displayed via automatic hot-cold spot recognition
  • The IFOV warner means the distance from the measurement object / measurement spot size is determined and the measurement spot is shown on the thermal image – you therefore avoid measurement errors because the camera shows you exactly what you can measure
  • Pro software for image evaluation on the PC
  • You can choose to save thermal images as JPEGs

 

Delivery Scope

testo 865 thermal imager, including USB cable, mains unit, lithium-ion rechargeable battery, IRSoft professional software (free download), commissioning instructions, short instructions, calibration protocol and case.

Technical Data

Infrared image output

Focus Fixed focus
Infrared resolution 160 x 120 pixels
Image refresh rate 9 Hz
SuperResolution (IFOV) 2.1 mrad
SuperResolution (Pixel) 320 x 240 pixels
Geometric resolution (IFOV) 3.4 mrad
Minimum focus distance <0.5 m
Field of view 31° x 23°
Thermal sensitivity 120 mK
Spectral range 7.5 to 14 µm

Image presentation

Display option IR image only
Colours 4 (iron, rainbow, cold-hot, grey)
Display type 8.9 cm (3.5″) TFT, QVGA (320 x 240 pixels)

Measurement

Reflected temperature manual
Measuring range -20 to +280 °C
Accuracy ±2 °C, ±2 % of mv
Emissivity 0.01 to 1

Measuring function

Analysis function Mean point measurement, hot/cold-spot recognition, Delta T
testo ScaleAssist Included
IFOV warner Included

Imager equipment

Full screen mode Included
JPEG storage Included
Video streaming via USB
Standard lens 31° x 23°
Interface USB 2.0 Micro B

Imager storage

File format image .bmt; .jpg; export option in .bmp; .jpg; .png; .xls; .csv
Storage device Internal Memory (2.8 GB)

Power supply

Battery type Fast-charging, Li-ion battery can be changed on-site
Operating time 4 h
Mains operation yes

Ambient Condition

Housing protection class IP54
Vibration 2G
Air humidity 20 to 80 %RH non-condensing
Storage temperature -30 to +60 °C
Operating temperature -15 to +50 °C

Physical specification

Product-/housing material PC – ABS
Weight 510 g
Dimensions 219 x 96 x 95 mm

PC software

System requirements Windows 10; Windows 8; Windows 7

Standards, tests, warrenty

EU-/EG-guidelines EMC: 2014/30/EU

General technical data

Product colour Black
Display ligthing bright / normal / dark

 

Downloads

Product Brochures

Data sheet testo 865 (application/pdf, 413 KB)

Manuals

Instruction manual testo 865 (application/pdf, 2.475 KB)

Product Enquiry

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