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1.5" Adapter for THMF Floor Mount |
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The 1.5THMF adapter is designed to work with the THMF
mini floor-mount base, giving you a permanent target location in
the floor or wall. Following initial installation of the THMF base
unit, this adapter may be installed and surveyed
for its actual coordinates using a 1.5" SMR. The adapter may be
removed and reinstalled in the base, maintaining target position
tolerance. Therefore you can quickly re-establish coordinate
systems in the future by providing known, permanent reference points.
This system may also be used without an initial survey to provide permanent
coordinate system transfer points. Or, use them to monitor the movement of foundations
or other features over time
by checking for deviation from originally
mapped coordinates.
An aggressive knurl around the
circumference of the adapter assists with easy installation and
removal from the THMF base. The adapter also has two blind holes which
fit a 15130 spanner (purchased separately), if you need a little extra
torque to remove it. The 1/4" shank with internal 6-32 tapped hole
mates securely with the base unit, positively locking the adapter in place. The
1.5" SMR seats on a 3-point conical land and is held firmly in place by
a magnet.
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The 15130 spanner wrench (not included) allows for easy removal of the
1.5THMF adapter from the THMF base if needed. |
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Adapter dia.: 1.6" (40.6mm)
Offset: 1.1250 ±0.0005" (±0.013mm) |
Material: Stainless steel, machine finish
Hardness: HRC 42-45 |
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Target Centering Tolerance: ±0.0005" |
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