Distance & Spot Size; Switching; C/ O F, Lock On/Off And Set Alarm - Sonel DIT-130 Manual De Uso

3 Distance & Spot Size
As the distance (D) from the object increases, the spot size (S)
of the area measured by the unit becomes larger. The relationship
between distance and spot size for each unit is listed below. The
focal point for each unit is 914mm (36"). The spot sizes indicate
90% encircled energy.
D:S=13:1
Distance(D) to Spot Size(S)
4

Switching

Alarm
① °C/°F
② LOCK ON/OFF
③ SET ALARM
Select the temperature units (
o
or F) by using the
To lock the unit on for continu-
ous measurement, slide the middle
switch LOCK ON/OFF right. If the trigger is pulled while the unit is
locked on, the laser and backlight will be turned on if they have
been activated. When the unit is locked on, the backlight and laser
32
1.2@15.6
0.4@5.2
10@130
30@390
Fig: 1
o o
C/ F, Lock ON/OFF and Set
o o
C/ F switch.
DIT-130 – USER MANUAL
inch
2.0@26
50@650
mm
D
o
C
Laser Beam
16mm
Sensor Beam
S