|
)
|
Part
No.
|
Type
|
Dimensions
|
Closed-Piston
System
|
Open-Tube
System
|
Use
with Spacer Rings
|
Use
with Core Catchers
|
Description
|
|
22922 |
Standard |
2.25 in. OD |
X |
0 |
X |
X |
For use with MC5 System only. Use in most formations with minimal soil flow or expansion. |
|
23957 |
Undersized |
2.25 in. OD x 1.35 in. ID |
X |
0 |
X |
X |
For use with MC5 System only. Use in formations with moderate soil flow or expansion. |
|
23978 |
Standard
Extended Shank |
2.25 in. OD |
X |
0 |
0 |
00 |
For use with MC5 System only. Use in most formations with minimal soil flow or expansion |
|
26078 |
Undersized
Extended Shank |
2.25 in. OD x 1.25 in. ID |
0 |
X |
0 |
0 |
For use with MC5 System only. Use in formations with high flowing/expansive clays. Allows expansion/flow without damaging soil liner. |
|
22552 |
Extended Shank |
2.2 in. OD x 1.5 in. ID |
X |
X |
NO
Spacer Rings!
Read more. |
0 |
For use in formations with minimal soil expansion. Extended shank fits inside the sample liner and helps soil pass freely into sample liner. |
|
|
9034
|
Standard
|
2.2
in. OD x 1.5 in. ID
|
X
|
0
|
X
|
X
|
For
use in formations with minimal soil expansion. Not recommended for
use in highly expansive clays. Use with MC Piston Point Assembly
(10068).
|
|
|
16232
|
Undersized
|
2.2
in. OD x 1.3 in. ID
|
X
|
0
|
X
|
X
|
For
use in expansive soils such as clays. Undersized ID collects a smaller
diameter core so the soil sample has room to expand without damaging
the sample liner. Use with MC Piston Point Assembly (17874).
|
|
|
AT8530
|
Specialty
|
2.2
in. OD x 1.5 in. ID
|
0
|
X
|
X
|
X
|
For
use in soft or sensitive soils that are easily compacted. The tapered
outer profile makes this cutting shoe very effective in soils such
as fills that may provide poor recovery with the standard cutting
shoe.
|
|
|
AT8537
|
Undersized
Heavy Duty
|
2.2
in. OD x 1.38 in. ID
|
0
|
X
|
X
|
X
|
For
use in expansive soils or in harsh conditions where cobbles or large
gravel are present. Smooth bore.
|
|
|
18418
|
Specialty
|
2.2
in. OD x 1.25 in. ID
|
0
|
X
|
X
|
X
|
For
extremely expansive soils. Effective when other undersized cutting
shoes are not. Allows significant expansion of soil core without
damaging the sampler liner. Smooth bore.
|
Macro-CoreŽ is a Registered Trademark of Kejr, Inc.