Datasheet

4.11. Check internal storage
1. Press " " button to enter the Menu mode.
2. Select “ “ with the buttons "▲" or "▼".
3. Press " “ to view the contents of the image memory.
4. Press "►" or "◄" to select the desired image.
5. Press the " " button to the selected image viewed.
6. Press the "▲" button and on the screen appears
"Delete photo? Yes / no", and press " " to delete the image
or press " " to cancel.
7. Press to finish writing the " " button.
4.12. Notes
All objects have a radiating infrared energy.
The amount of infrared energy radiated derived from the current
temperature and the radiation coefficient of the measured surface.
This device can detect the infrared energy of the measured surface
of the object on the basis of the detected value of the infrared
energy and the ambient temperature.
Many materials such as e.g. coated metal, wood, water, skin and
textiles radiate energy, so it is easy to get the exact measurement.
Surfaces that have easily radiate energy over a radiation coefficient
higher than 90% (0.90).
This simple method is not applicable located on shiny surfaces or
coated metals, because their radiation coefficient below 60% (0.06).
These materials do not radiate easily energy because they have a
low radiation coefficient. Thus, the device cannot determine with
absolute accuracy the temperature.
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