Overview for Spectra Precision 1230 Invert Plate, Inches with Leveling Foot Kit for Pipe Lasers
The Spectra Precision 1230 Invert Plate is designed for precise laser alignment in pipe lasers, especially when the laser beam is not centered within the pipe. This heavy-duty trivet plate allows you to adjust the elevation of the laser beam by measuring from a grade offset hub outside the trench or from the floor of the manhole to the beam.
Key Features
- Unit Measurement: This invert plate is calibrated in inches, in contrast to the metric measurement of the 1237 model.
- Durable Construction: Made from one-piece cast aluminum, providing robust support and durability.
- Automatic Self-Centering: Designed to automatically center the laser in pipe diameters of 10 inches (250 mm), 12 inches (300 mm), or 15 inches (400 mm).
- Leveling Foot Kit: Includes leveling feet to ensure precise alignment and stability of the laser setup.
Benefits
The Spectra Precision 1230 Invert Plate offers reliable and accurate self-centering of the laser, facilitating precise alignment in large pipes. Its sturdy aluminum construction ensures long-term durability and stability. The leveling foot kit enhances setup accuracy, making it easier to achieve correct laser positioning in various pipe diameters.
Usage Instructions
To use the 1230 Invert Plate, position it on a flat surface within the pipe. Adjust the elevation of the laser beam by measuring from an external grade offset hub or from the manhole floor. Ensure the plate is centered and stable by utilizing the leveling feet. For optimal results, use the invert plate in conjunction with the 1239 Universal Fixed Pole for setups on the manhole bottom, outside the manhole, or in pipes larger than 15 inches (400 mm) in diameter.
