Length comparator

Product Code: CM078-KIT

Description

Standard : EN 1367-4, EN 12617-4, EN 680, EN 12808-4, ASTM C151, ASTM C490

Precision apparatus used for measuring length changes.

Consists of an aluminum alloy base with leveling feet, chrome-plated columns with support for 0.001 digital gauge (12 mm travel), as required by Standards, and two stainless steel contact points.

Reference rods are not included and have to be ordered separately, consulting for an easy and quick choice, the specification table.

Dimensions: 260 x 240 x 500 mm.

Weight: 8 kg.

Models Chart: main specifications and values
Standard	Test/Determination	Code - Mould Dimensions	Rod length mm	Rod code
EN 1367-4	Effect of aggregates in drying shrinkage of concrete	CM073 - 50x50x200 mm	205	CM073-01
EN 1770	Determination of thermal expansion	CM107 - 40x40x160 mm	176	CM107-01
EN 12617-4	Hydraulic shrinkage of cement mortar	CM075 - 40.1x40x160 mm	160	CM075-01
EN 12808-4	Shrinkage determination of grouts for tiles	CM075 - 40.1x40x160 mm	160	CM075-01
ASTMC151	Expansion of Portland cement	CM072 - 25x25x285 mm	295	CM072-01
ASTM C490	Length change of hardened cement paste	CM072 - 25x25x285 mm	295	CM072-01