HT instruments THT70 - Manual (Page 27)

THT70
EN - 25
5.2.2.4 Setting the Measure Menu
In the Measure menu, touch the icon “ ” to define:
 The global settings of the correction parameters of temperature measurement
 The general settings of the measuring parameters
 Configuring the alarm conditions on temperature measurement
Fig. 35: Setting the Measurement Menu
Setting the global parameters
1. Touch the item “Global parameters”. The following screen appears on the instrument's
display:
Fig. 36: Setting the global parameters
2. Set the values of global parameters “Emissivity”, “Distance” and “Offset” (see § 5.2.2.5)
relevant to the measuring object by touching the relevant fields (see Fig. 36).
3. For the parameter Emissivity it is possible to select the value according to an integrated
table of the most common materials. Touch the field of the parameter. The following
screen appears on the display:
Fig. 37: Table with emissivity values of common materials
4. Touch the field “Reset parameters” to restore the default conditions on the instrument.
The following screen appears on the display: