S353, NULL INDICATOR

Standard:
ASTM D2435, ASTM D3877, ASTM D4546 / BS 1377:5 / AASHTO T216
Description:
Used as a balancing device to measure the pore pressure of the specimen, it avoids any flow of water inside or outside the sample.
The unit is made from acrylic material, and is realized in one piece only; assembled on the triaxial cell, avoiding eventual tubing expansions.
Normally used together with S340, S341 control panel and S356 differential mercury manometer.)

Accessories    
COD. Description
V205 VACUUM PUMP 1 STAGE AIR: 4,5M3/H
V205-10 VACUUM REGULATOR
V205-12 CONDENSED WATER TRAP
V230-03 TUBINH FOR VACUUM , 3M LONG