568 EX
Users Manual
8
Note
Default emissivity is 0.95.
Table 3. Nominal Surface Emissivity
Material Value
Material Value
Default****
0.95
Glass
0.85
Aluminum*
0.30 Iron*
0.70
Asbestos 0.95
Lead*
0.50
Asphalt 0.95
Oil 0.94
Brass*
0.50
Paint
0.93
Ceramic 0.95
Plastic**
0.95
Concrete 0.95
Rubber
0.95
Copper*
0.60 Sand
0.90
Food - Frozen
0.90
Steel*
0.80
Food - Hot
0.93
Water
0.93
Wood
0.94
* Oxidized
** Opaque, over 20 mils
*** Natural
**** Factory Setting
Highlighted items may also be found in the emissivity table built
into the Product.
To access the Emissivity menu:
1. Push
the
Menu
softkey until
shows as the right softkey
2. Push
the
softkey.
To access the Emissivity list:
1. Push
the
Table
softkey. The display shows a list of materials
and their suggested emissivity.
2.
Use the down arrow to navigate through the list.
