Surveying Prism Kit Total Station Survey Prism System
Swiss Style 62 mm Nodal Point Prism Assembly
• Effective diameter: 62mm.
• Target Plate Material: Aluminium alloy.
• Offset: 0mm.
• Copper Coated Prism.
• Black prism canister and holder.
• Prism canister material: PC Plastic.
GDF111-1 Tribrach without Optical Plummet
• Torsional stiffness: <3" (1.0 mgon)
• High angular accuracy of up to 3"
• Material: Aluminium Die Casting ADC12.
• The footscrews have a large diameter which permits fine adjustment even when wearing work gloves.
• Smooth movements with maintenance-free foot screws, accurately aligned support area & base plate.
• Compatible with TPS & other surveying instruments.
• A locking forced-centering knob, a 5/8 x 11 base and an 8-minute circular vial.
GZR103 Tribrach Adapter with Optical Plummet
• Rotatable carrier with longitudinal bubble for use in tribrachs without plummet.
• Material: Aluminium Die Casting ADC12.
• Reflector centring accuracy 1.0mm, plummet accuracy 0.5mm at 1.5m.
• Work with GDF321 [AJ13(C2)].