Used to measure the length variations of mortar specimens after autoclave soundness tests. The top beam is adjustable to suit the specimen's length. It also measures the linear shrinkage of specimens having different dimensions like:
40x40x160 mm: EN12617-4, EN12808-4, ASTM C348, UNI 6687, NF P15-433, DIN 1164
25x25x250 mm: ASTM C490
70x70x280 mm: NF P18-427
75x75x254 mm: BS 1881, 6073
50x50x200 mm: EN 1367-04
Supplied without reference rod
Dimensions: dia. 180x450 mm
Weight: 10 kg approx.
Length comparator with digital gauge 12.7 mm travel by 0.001 mm divisions mod. S382-01, complete with battery and RS232 connection to PC.
Length comparator with analogic dial indicator, 5 mm travel by 0.001 mm divisions, mod. S375.