The Length Comparator w/Dial Indicator supports the following
standards: ASTM C151, ASTMC157, ASTM C227, ASTM C311, ASTM C341,
ASTM C342, ASTM C452, ASTM C490, ASTM C596, AASHTO M210, AASHTO T107,
AASHTO T160

Length comparators measure length changes of hardened cement paste,
mortar and concrete prismatic specimens. Indicators are mounted on a
sturdy upright support attached to a solid triangular base. All units
Include stationary and movable anvils designed to fit H-3260 gauge
studs, which are cast into test specimens and an invar reference bar.



Comparators for 10" (254mm) or 16" (406mm) effective length samples with
3-5/8" (92mm) dia. dial gauge with a range of .400" and gradations of
.0001". The Dial is marked 0-10. Includes stationary and movable anvils
designed to fit the H-3260 gauge studs that are cast on
test specimens and an invar reference bar. Unit accommodates test
specimens up to 4 x 4" (102 x 102mm) cross section.



Complies with ASTM C151, C157, C227, C311, C341, C342, C452, C490, C596; AASHTO M210, T107, T160.

Custom lengths are also available, contact us for details.



Shipping wt.: H-3250: 32 lb (14.5kg), H-3248: 38 lb (17.2kg).