GPR111 Surveying Reflector Prism

PRODUCT DESCRIPTION
Wholesale GPR111 Red Color Single Tilt Surveying Reflector Prism with Target for
Leica Total Stations



Model: GPR111



Specifications

Prism Constant Range Centering Accuracy
0mm 2500m 2.0mm


Features

Plastic frame.

Leica type of connector (no threads).

Does not have a 5/8 x11 thread.

Single tilt prism with soft bag

Circular prism sealed in red polymer holder. Large integrated target plate provides
good visibility.







Optical Surveying Reflector Prism Applications

Surveying reflector prisms are used by surveyors and engineers to measure the
change in position of a target that is assumed to be moving. Survey prisms are used
for a wide range of monitoring applications including:

Rail Monitoring
Settlement Monitoring
Displacement Monitoring
Deformation Monitoring
Convergence Monitoring
Optical Surveying Reflector Prism Installation
Monitoring prisms should be installed using the following guidelines:

Attached to a rigid structure that is sufficiently stiff as to not move through a
single monitoring cycle
Located to minimize the effects of temperature and radiant heat on a target
Installed with clear sight lines back to the total station
Avoid sight lines that require shooting through a fence or another mesh
Avoid sight lines shooting just past corners which can cause refraction
Avoid sight lines that include a source of heat that can cause a heat shimmer
GPR111 Surveying Reflector Prism 0

GPR111 Surveying Reflector Prism 1

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