click here ~ to view Topcon RL-H3C Slope Match Adapter
 

What Laser Do I Need?
Light Amplification by Stimulated Emission of Radiation


Flat Plane, Single Slope, Dual Slope, Cone & Slope Match Lasers

How does a Laser Work?

Lasers work by extending the level reference point through the use of a laser beam. As the laser beacon rotates (or spins), it generates a 360 degree level plane over a large diameter range.

 

  • Manual FLAT PLANE Lasers:

Setup of a manual level laser requires the operator to manually level the unit by using the units' screws and bubble vials.

  • Self-Leveling FLAT PLANE Lasers:

Self-leveling lasers automatically find and maintain level within a specified range. Only rough leveling is required upon setup. Self-leveling flat plane lasers use either a Wire Hung Compensator or Electronic Servo Motors.

  • Self-Leveling Single and Dual Slope Lasers:

The Single and Dual Slope Lasers find and maintain level within a specified range. You can also dial in a desired slope, turn the unit on and the electronic servo leveling motors automatically maintain that slope. The unit will shut off if the laser is disturbed to prevent elevation errors.

CLICK HERE ~ Spectra Precision GL4X2 Slope Lasers

CLICK HERE ~ Spectra Precision GL5X2 Slope Lasers

CLICK HERE ~ Spectra Precision GL700 Series Slope Lasers

   

Allows for one time set up when grading ball diamonds.

  • Slope Match Lasers:

Slope Match Lasers are Self-Leveling FLAT PLANE Lasers with the capabilities of single slope.

How do I achieve a slope with this FLAT PLANE Laser?

Determine the height of the laser at your first bench mark using a Grade Rod Receiver. Place the Grade Rod Receiver at the same height over your second bench mark.

Use the raise or lower buttons on the slope match laser to raise or lower the laser beam. Match the laser "on grade" signal from the first bench mark to the second. You now have a consistent slope matched from the first bench mark to the second bench mark.

CAUTION: The Flat Plane laser is in manual mode and will continue to run even if the unit is disturbed and gets out of level.

 

SLOPE MATCH LASER ILLUSTRATION:

 


click image to enlarge
LGA Laser Grade Adapter
click here ~ TOPCON RL-H3C

$89.00

This Laser Grade Adapter is used to achieve slope match (single grade) using a "FLAT PLANE" Laser (fits right in Topcon RL-H3C Carry Case). A knob on the side tilts the Laser from 0 to 90 degrees while a vernier (sliding graduated scale) shows accuracy of ±10 minutes. Includes circular level vial. Compatible with all Manual Lasers and Self-Leveling Lasers which feature turned off  automatic (manual) mode. Mounts onto a standard 5/8-11 head tripod.

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