Measuring Performance Influences - TR-Electronic _LLB500(F)-00601 Benutzerhandbuch

Specifications

7.2 Measuring performance influences

The LLB is an optical instrument, whose operation is influenced by environmental conditions.
Therefore, the measurement range achieved in use may vary. The following conditions may influence
the measurement range:
Influence Factors increasing range
Bright and reflective surfaces such as the target
Target surface
plates, see 11 "Accessories" on page 155.
Airborne particles Clean air
Sunshine Darkness
The measuring range also can be influenced by the configuration of the measuring mode. See "10.3.2
Measuring characteristic configuration (sNuc)" on page 137.
The LLB does not compensate for the influence of the atmospheric environment, which may be
relevant when measuring long distances (e.g. > 150 m). These effects are described in:
B.Edlen: "The Refractive Index of Air, Metrologia 2", 71-80 (1966)
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Factors reducing range
Matt and dark surfaces
green and blue surfaces
Dust, fog, heavy rainfall,
heavy snowfall
Bright sunshine on the target
Printed in the Federal Republic of Germany
03/09/2016