Testo 882 , 33 Hz thermography camera, -20 to +350 °C, 320 x 240 pix bolometer matrix 0560 0882 User Manual

6 Using the product 

30 

as ovens or machines) are in the proximity of the object being 
measured should the radiation temperature of theses heat sources 
be determined and used (e.g. using a globe thermometer). The 
reflected temperature has only little effect on objects with high 
emissivity.  

Set emissivity/reflected temperature 
You can choose between a user-defined emissivity and 8 materials 
with recorded emissivities.  
The reflected temperature can be set individually. 

 

 

The designation of the materials in the selection list is 
configured during commissioning of the thermal imager in 
the language selected by the user. A translation does not 
occur in the event of subsequent changeover of the 
language in the instrument.  
Using the PC software, other materials can be imported into 
the instrument from an existing list. The language for the 
materials here depends on the operating system language 
of the PC. 

1.

 

| 

 | 

. 

- The 

 dialogue is opened.  

2. Move 

 up/down to select the desired material. 

-  The selected material is highlighted orange ( ). The 

corresponding emissivity is shown to the right next to the 
material. 

3.

  Move 

 to the right to switch to the setting of the 

emissivity (only available when selecting 

) or to 

. 

-  The selected option has an orange border ( ). 
4.

  Confirm the selection with 

. 

-  The selected number is highlighted orange ( ). 
5. Move 

 up/down to set the desired value. Move 

 right/left to change between the numbers. 

6.

  Confirm the entry with 

. 

7.

  Confirm the settings with 

. 

-  The changes are saved. 
-  The selected emissivity ( ) is shown at the bottom right in the 

display in measurement view.