INST.No.INE-567-P1CE
-10-
(1) 測定 距離 が4 mより
近いと き
(2) 測 定距 離が4 m
のと き
(3) 測 定距 離が4 mより
遠いと き
4.6 Measuring Distance and Measuring Diameter
The relation of measuring distance and measuring diameter is shown below.
4.7 Targeting
For the accurate temperature measurement, it is necessary to target at an object correctly.
The following figures (1), (2), and (3) show the correct targeting based on the relation of the measuring
distance and the measuring diamete
(1) For the measurement distance 4m or less.
Measurement diameter becomes "larger" than the targeting mark.
(2) For the measurement distance 4m.
The measurement diameter and the inner side of the targeting mark are almost "same".
(3) For the measurement distance 4m or more.
Measurement diameter becomes "smaller" than the targeting mark.
φ
98
φ33
φ20
φ20
10m
5m
4m
0m
(1) The measurement
distance 4m or less
(2) The measurement
distance 4m
(3) The measurement
distance 4m or more
Содержание IR-HA Series
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