GPR111 Basic Circular Prism With Holder For Leica Total Station

Precision and Reliability with the GPR111 Basic Circular Prism For Leica TotalFor Leica Total StationsThe GPR111 Basic Circular Prism with Holder is engineered for precise measurement and reliable performance, making it an essential accessory for professionals using Leica total stations. Designed for a wide range of surveying and construction applications, this circular prism offers excellent accuracy and dependable reflectivity, ensuring successful data capture under varying field conditions.With its rugged build and Leica compatibility, the GPR111 prism ensures optimal integration with Leica total stations, supporting smooth workflows and reduced setup time. Whether you are conducting boundary surveys, construction layout, or topographic data collection, this prism delivers consistent results you can rely on.Key FeaturesCompatible with Leica Total Stations Built for seamless integration with Leica surveying equipment, ensuring accurate results and easy setup.Basic Circular Prism Design Offers excellent reflectivity and signal return for standard survey and construction applications.Durable Prism Holder Included Provides stable mounting and accurate targeting, designed to withstand rugged field conditions.High Reflective Accuracy Ensures minimal error margins with reliable prism constant performance.Easy Field Use Lightweight and compact for quick deployment and efficient transport between job sites.Technical Specifications TableFeatureSpecificationPrism TypeCircular PrismPrism Constant-34.4 mm (Leica standard)Reflective CoatingCopper-coated with silver backingPrism Diameter62 mmHolder CompatibilityLeica-style prism holdersMounting Thread5/8” x 11 (Standard surveying thread)Centering Accuracy±2.0 mmOperating Temperature-40°C to 65°CPrism Offset-34.4 mmTotal Weight (with holder)Approx. 0.6 kgTransport CaseNot included (available separately)Benefits of the GPR111 Basic Circular PrismConsistent Measurement Accuracy Engineered to deliver high precision, the GPR111 prism enables your Leica total station to achieve pinpoint measurements even in demanding field conditions.Enhanced Surveying Efficiency Quick to set up and easy to use, reducing downtime and improving productivity on site.Standardized Design Adheres to Leica prism specifications, ensuring proper prism constant and compatibility without the need for calibration.Durable in Field Conditions Resistant to dust, moisture, and temperature fluctuations, allowing you to operate confidently in various environments.Versatile Applications Suitable for multiple surveying tasks such as boundary marking, construction staking, topographic surveys, and deformation monitoring.ApplicationsThe GPR111 Circular Prism is a trusted solution for a wide array of surveying activities, including but not limited to:Construction Layout and Site Preparation Ensures accurate reference points for construction and excavation tasks.Boundary and Property Surveys Capture precise property lines for legal and civil documentation.Topographic and Terrain Mapping Suitable for landform assessment, GIS data collection, and engineering planning.Infrastructure Projects Supports bridge, road, and utility alignment by providing reliable reference targets.Deformation Monitoring Used for repeated measurement points on structures or natural features in monitoring projects.Included ComponentsItemQuantityGPR111 Circular Prism1Leica-Compatible Prism Holder1Mounting Screw (5/8”)1 (integrated)User InstructionsOptionalPrism Constant Comparison TablePrism ModelPrism ConstantApplication Use CaseGPR111 (This Product)-34.4 mmGeneral surveying and layoutGPR1210 mmHigh-precision robotic applicationsGRZ4 23.1 mmMini prisms, close-range tasksWhy Choose the GPR111 Circular Prism?Choosing the GPR111 means opting for a dependable and field-proven prism system designed to meet professional survey standards. Its Leica-compliant design ensures compatibility with your existing Leica total station, eliminating compatibility concerns and offering plug-and-play usability.Professionals appreciate the GPR111 for its straightforward functionality, accuracy, and cost-efficiency. Whether you’re expanding your equipment set or replacing older gear, this prism delivers the value and performance you expect from Leica-compatible accessories.Product Advantages SummaryDesigned for Leica total stationsReflective copper-coated prism with precise offsetDurable and compact housingCost-effective alternative to OEM Leica prismsMaintains consistent measurements over long rangesSuitable for most standard and field surveying tasksUsage GuidelinesAlways clean the prism face before use to prevent reflection errors caused by dust or smudges.Mount the prism holder securely using a standard tribrach or survey pole.Align the prism directly with the total station for optimal signal return in non-robotic use.Use the correct prism constant in your total station configuration to ensure accurate measurements.Frequently Asked Questions (FAQs)Q1: Is the GPR111 prism compatible with robotic total stations? A: While it is physically compatible with robotic total stations, it is recommended for manual total station use. For automated tracking, a 360-degree prism like GRZ4 or GRZ122 is better suited.Q2: What is the prism constant and how does it affect accuracy? A: The GPR111 has a prism constant of -34.4 mm. This must match the input in your total station settings for correct distance measurement.Q3: Can I use this prism with brands other than Leica? A: Yes, as long as the total station accepts prisms with a -34.4 mm constant and 5/8” thread mounts. Always verify compatibility with your specific equipment.Q4: Does the package include a carrying case? A: No, the product does not come with a carrying case by default, but cases are available separately.Q5: What’s the difference between the GPR111 and GPR121 prisms? A: The GPR111 is a basic circular prism with a -34.4 mm offset, suitable for standard surveying. The GPR121 is a high-precision prism with a 0 mm constant, typically used for robotic and high-accuracy applications.ConclusionThe GPR111 Basic Circular Prism with Holder is a practical and essential tool for any professional using Leica total stations. Its precision engineering, rugged design, and Leica-compliant offset make it ideal for routine survey work in various field conditions. With high durability and ease of use, it enhances your field productivity and measurement accuracy.Whether you’re a land surveyor, construction professional, or engineer, investing in the GPR111 prism is a step toward reliable, repeatable, and precise surveying operations. Equip your Leica total station with this dependable Prism For enhanced performance across all your projects.