Length Comparator, Digital Indicator

Length Comparator, Digital Indicator

Product Options

  Part Number & Name Price QTY
Mortar Specimen, Digital Length Comparator, 10" Effective Length H-3250D
Length Comparator, Digital Indicator Mortar Specimen, Digital Length Comparator, 10" Effective Length
$1,180.00
Mortar Specimen Length Comparator, 16" Effective Length H-3248D
Length Comparator, Digital Indicator Mortar Specimen Length Comparator, 16" Effective Length
$1,230.00
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Length Comparator, Digital Indicator

Supports the following standards: ASTM C1260, ASTM C151, ASTM C157, ASTM C227, ASTM C341, ASTM C342, ASTM C151, ASTM C157, ASTM C227, ASTM C341, ASTM C342, ASTM C441, ASTM C452, ASTM C490, ASTM C596, ASTM C806, ASTM C878, 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 digital indicator with a range of .600" and resolution of .0001". Measures inches and millimeters. Unit can be zeroed at any point on the range and can be switched from inches to mm by pressing a button. 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. Battery operated, included.

Accessories

  Part Number & Name Price QTY
Gauge Studs for Mortar Bars H-3260
Gauge Studs for Mortar Bars
$7.60
H-3250.8
Adapter for 5" specimens for H-3250 Length Comparator
$130.00
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Replacement Parts

  Part Number & Name Price QTY
H-3249A
Invar reference bar for H-3250 Length Comparator 10" (254mm) specimens
$82.00
H-3249A.16
Invar reference bar for H-3250 Length Comparator 16" (406mm) specimens
$95.00
H-3250.4
Anvil with collar (one each)
$46.00
H-3250.4.4
Anvil only for H-3250 Length Comparator
$14.00
H-3250.4.3
Collar only for H-3250 Length Comparator
$34.00
Elevating screw, nut collar & anvil assembly for H-3250 Length Comparator H-3250.7
Elevating screw, nut collar & anvil assembly for H-3250 Length Comparator
$75.00
H-3250.8
Adapter for 5" specimens for H-3250 Length Comparator
$130.00
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