Mini 102 Prism Pole Bubble Level 5x11 Mini Prism Set

ADSmini102-A Mini Prism Set with Central Bubble for Surveying Total Stations

Model: ADSmini102-A

Specification:

Overview:

1. Metal holder with fish eye bubble

2. Dual sided target

3. 5/8” x 11 female thread.

4. Prism with target holder

5. S hook and U bracket

6. With Soft bag package

7. With set parts

8. With carrying bag

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

Types optical survey prisms

• Mini prisms are cheap and reliable, and are a good multi purpose prism for short to mid range measurements.
• 360 prisms are simple to use for sharing prisms in a multi station network and all angles have a shared center.
• Dual prisms are reliable shared prisms with shared centers. They are less expensive than 360 prisms, but have to be aimed at each total station in a network.
• Full size reference survey prisms are ideal for high range precision monitoring and can be used to calibrate a monitoring network