Length Comparator, Digital Indicator

Length Comparator, Digital Indicator

Product Options

  Part Number & Name Price QTY
Mortar Specimen, Digital Length Comparator, 10" Effective Length, 120V 60HzH-3250D
Length Comparator, Digital Indicator Mortar Specimen, Digital Length Comparator, 10" Effective Length, 120V 60Hz
$1,120.00
Mortar Specimen, Digital Length Comparator, 10" Effective Length, 220V 50/60HzH-3250D.4F
Length Comparator, Digital Indicator Mortar Specimen, Digital Length Comparator, 10" Effective Length, 220V 50/60Hz
$1,170.00
Mortar Specimen Length Comparator, 16" Effective Length, 120V 60HzH-3248D
Length Comparator, Digital Indicator Mortar Specimen Length Comparator, 16" Effective Length, 120V 60Hz
$1,160.00
Mortar Specimen Length Comparator, 16" Effective Length, 220V 50/60HzH-3248D.4F
Length Comparator, Digital Indicator Mortar Specimen Length Comparator, 16" Effective Length, 220V 50/60Hz
$1,210.00
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Length Comparator, Digital Indicator

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 includes batteries and AC adapter. 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.

The Length Comparator, Digital Indicator supports the following standards: ASTM C151ASTM C157ASTM C227ASTM C311ASTM C341ASTM C342ASTM C452ASTM C490ASTM C596, AASHTO M210, AASHTO T107, AASHTO T160

Accessories

  Part Number & Name Price QTY
Gauge Studs for Mortar Bars H-3260
Gauge Studs for Mortar Bars
$7.20
Adapter for 5" specimens for H-3250 Length Comparator 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
Invar reference bar for H-3250 Length Comparator 10" (254mm) specimens H-3249A
Invar reference bar for H-3250 Length Comparator 10" (254mm) specimens
$82.00
Invar reference bar for H-3250 Length Comparator 16" (406mm) specimens H-3249A.16
Invar reference bar for H-3250 Length Comparator 16" (406mm) specimens
$95.00
Digital indicator, 120V 60Hz for H-3250 Length Comparator H-3250.3D
Digital indicator, 120V 60Hz for H-3250 Length Comparator
$440.00
Digital indicator, 220V 50Hz for H-3250 Length Comparator H-3250.3D.4F
Digital indicator, 220V 50Hz for H-3250 Length Comparator
$520.00
Anvil with collar (one each) H-3250.4
Anvil with collar (one each)
$46.00
Anvil only for H-3250 Length Comparator H-3250.4.4
Anvil only for H-3250 Length Comparator
$14.00
Collar only for H-3250 Length Comparator 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
Adapter for 5" specimens for H-3250 Length Comparator H-3250.8
Adapter for 5" specimens for H-3250 Length Comparator
$130.00
Add to Cart

Standards

Standards
ASTM C151
ASTM C157
ASTM C227
ASTM C311
ASTM C341
ASTM C342
ASTM C452
ASTM C490
ASTM C596
AASHTO M210
AASHTO T107
AASHTO T160
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