AK18 Tilting Robotic Total Station Prism 64mm Female Total Station Instrument Parts

Sokkia Type Surveying Reflector Prism Single Tilting with Metal Target Assembly Orange Construction

Model: AK18-1

Specifications:

Prism Constant: 0mm/-30mm

Type: Single Prism

Effective Diameter: 64mm

Weight: 1Kg

Used For: Total Station (Sokkia, Nikon, Trimble, Pentax, Topcon etc.)

Package: Soft Carrying Bag

Target Plate: Metal

Category: Optics Instruments Accessory

Thread Type: 5/8x11 female thread

Features:

1. The Sokkia complete tilting prism assembly comes with a 64mm prism mounted in a sealed canister, a metal 5.5′ x 7′ fluorescent orange target, and a metal yoke.
2. The prism can either be mounted in a -30mm or zero offset position.
3. Locking knob in back of the prism locks the prism and target in the desired tilting position.
4. Prism Comes with a protective padded nylon carrying case.

Optical Survey Prism Applications

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.

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:

1. Rail Monitoring
2. Settlement Monitoring
3. Displacement Monitoring
4. Deformation Monitoring
5. Convergence Monitoring