testo 865 - Thermal imager (160 x 120 pixels)

Order-Nr.  0560 8650

  • Vrlo dobra kvaliteta slike: IR rezolucija 160 x 120 piksela, integriranom tehnologijom testo SuperResolution 320 x 240 piksela

  • Automatsko otkrivanje vrućih i hladnih točki

  • Vrlo dobra mjerna točnost od ±2°C

  • Vizualizacija temperaturnih razlika od 0,12°C

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.

kn 7 692,30
sa PDV-om  kn 9 615,38

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.
 

Technical highlights of the 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

 

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

Transport and Protection

kn 377,30
sa PDV-om  kn 471,62

Otkrivanje konstrukcijskih nedostataka i osiguranje kvalitete gradnje (posebno: nepropusnost zraka na prozorima i vratima)

Analiza pomoću Testo termovizijskog uređaja brza je i učinkovita metoda otkrivanja mogućih strukturnih oštećenja. Nadalje, Testo termovizijski uređaji idealni su za pružanje dokaza o kvaliteti i ispravnoj provedbi građevinskih mjera. Svi toplinski gubici, vlaga i propusnost zraka u zgradi vidljivi su na toplinskoj slici. Testo termovizijski uređaj omogućava otkrivanje neispravne toplinske izolacije i oštećenja konstrukcije – a sve to primjenom beskontaktne metode! Funkcija testo ScaleAssist, koja automatski osigurava optimalno podešavanje mjerne ljestvice toplinske slike, znači da ste dobili objektivno usporedive toplinske slike zgrada. Funkcija dodatno olakšava procjenu strukturnih oštećenja i toplinskih mostova. Provjera nepropusnosti zraka na prozorima i vratima jedna je od tipičnih primjena termovizijskog uređaja.

Jednostavna provjera sustava grijanja i instalacije

Testo termovizijski uređaji jednostavni su i intuitivni za rukovanje, pa su idealni za brzu i pouzdanu provjeru sustava grijanja, ventilacije i klimatizacije. Dovoljna je brza primjena termovizijskog uređaja kako biste otkrili nepravilnosti u raspodjeli temperature. Tako se termografija može koristiti za jednostavno lociranje začepljenih radijatora i curenja. Tipične primjene termovizijskog uređaja:
 
Provjera taloga u radijatoru
Pronalaženje curenja
Mjerenje temperature protoka i povrata
Određivanje tijeka petlji grijanj u sustavu podnog grijanja

Na tragu puknute cijevi

Ako se sumnja na puknuće cijevi, jedino preostalo rješenje je otvoriti cijela područja zida ili poda. Termovizijski uređaj omogućuje vam da umanjite štetu i smanjite troškove jer precizno locirate curenja u podnom grijanju i drugim nepristupačnim cjevovodima. Na taj se način izbjegava nepotrebno otvaranje zidova i podova i znatno se smanjuju troškovi popravka.