Tribrach Total Station Prism Three Jaw Optical Plummet

Leica Type Reflector Prism Set with Tribrach and Carrier for Leica Total Station

Model: ADS16-2

Specification:

This Prism Set Includes:
1pc Leica type prism
1pc Leica type Tribrach without optical plummet
1pc Leica type tribrach Carrier with optical plummet
1pc Carry Case

Overview:
High accuracy
Leica type
Three jaw tribrach without optical plummet
With bubble level
Reflector centering accuracy 1.0mm
Plummet accuracy 0.5mm at 1.5m
Tribrach Carrier/Adaptor with optical plummet
With Longitudinal bubble

Optical Surve Prisms
Optical Survey prisms are a specially designed retro reflector, specifically a corner reflector, that is used to reflect the Electronic Distance Measurement (EDM) beam from a total station. A survey prism reflects the EDM beam back to its source with both a wide angle of incidence and with high precision. Prisms reduce the scatter of the beam as it is reflected back to the total which allows for both a more accurate measurement and a longer range that the measurement can be made.

Optical Survey Prism Applications

Survey 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 Survey 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

Leosurvey Instrument Co.,Ltd is a professional surveying accessories supplier in China. Items we supply covers:

1. Prisms (reflector prism, prism set, 360 degree prism, mini prism) 

2. Prism Pole, Bipods and Tripods

3. Levelling Staff (Invar, Manganese, Aluminum)

4. Tripods (Aluminum, Wooden, Fiberglass)

5. Tribrach and Adaptors

6. Battery, cable and Chargers of different brands

7. GNSS pole and accessories

Our mission is to supply high quality and excellent service for our customers and partners. Meanwhile, we can custom-make products for our clients with different requirements. We are looking for reliable distributors all around the world, welcome to contact us for more!