Spectra Precision DG613 Information Guide

Through the Pipe Applications:
For pipes with a diameter of 21 inches (500 mm) or less, the laser beam is normally projected on the
centerline of the pipe. When the target is calibrated to the pipe’s diameter, the target may be used
in any orientation in the pipe to maintain the target’s bullseye on center with the pipe.
When the laser is set above the flow-line other than the pipe’s centerline, the target must be leveled
in the pipe. If the target is not level, the pipe may be placed off line or grade.
Over the Top Applications:
For over the top setups you will need to assemble a target from a
10 x 10 inch (25 x 25 cm) red or white Plexiglas. A couple of u-bolts,
and a ¾ inch (20 mm) rigid or thick walled plastic pipe of a length to
match your setup will be needed.
Model 936 Adjustable Pipe Target
The 936 Adjustable Pipe Target centers the laser beam in 15 to 30
inch (400 to 800 mm) diameter pipes when the target is aligned to the scale on the target’s frame.
1. 2 x 4 Mount – used where a 2 x 4 supports the target in large pipe when the laser beam is
15 inches (400 mm) above the pipe inverts. Cut a 2 x 4 to a length and placed in the pipe so
that the 936 intersects the laser beam on the target’s bullseye.
2. Pipe Bore Mount – used when the laser beam is near the top of the pipe. The target is hung
upside down in the pipe and the target is adjusted until the beam intersects the target bullseye.
This frees the pipe of obstructions in the flow line.
3. Reference Arrow – calibrates the target scales for the diameter of pipe in which the laser is
centered.

Spectra Precision DG613 Specifications

General

Brand	Spectra Precision
Model	DG613
Category	Measuring Instruments
Language	English