3D precision measuring point disk

The 3D Precision Measuring Point Disk is an advanced version of the standard measuring point disk. Its precision-machined centering recess allows magnetic reference spheres and mini prisms to be positioned repeatedly in the same location without manual centering.

The disk can be mounted to concrete, masonry, wood, and other suitable surfaces using screws or adhesive.

Product Features

• Outer diameter: 50 mm
• Total height: 7 mm
• Centering diameter: 40 mm
• Centering depth: 1.5 mm
• Center hole: 8 mm diameter with countersink
• Suitable for use with M8 countersunk screws and M8 expansion anchors in concrete and masonry
• 4 eccentric holes, diameter 5 mm, with countersink
• Suitable for use with Spax screws in wood
• Can also be attached using:
  • Mounting adhesive
  • 2-component adhesive
• Material: Steel, electro-galvanized

Purpose of Use

• Suitable for highly precise repeat measurements
• Suitable for monitoring measurements
• Suitable for target/actual comparisons
• Centering of magnetic bases for reference spheres
• Registration and identification of reference spheres
• Coordinate determination using a total station

Areas of Application

• Permanent mounting on:
  • Walls
  • Concrete
  • Wood
  • Many other surfaces
• Scanning of old walls
• Scanning of ruins
• Scanning of retaining walls
• Alternative to 3D measuring point marking stickers where sticker application is not possible

Compatibility

Suitable for:

• 40 mm magnetic feet of all reference spheres
• 40 mm magnetic feet of all mini prisms