Hydrometers are for use in Sulfate Soundness Tests to measure specific gravity of the sulfate solution to ±0.001 SG. Meets ASTM C88, AAASHTO T 104, California Test 214 and PennDOT 510 standards.
MA-168 Hydrometer tests for sulfate soundness of Sodium with a range of 1.120–1.190.
MA-169 Hydrometer tests for sulfate soundness of Magnesium and has a range of 1.240–1.310.
Features:
- Tests for sulfate soundness in either magnesium or sodium
- Measures specific gravity to ±0.001 SG
Included Items:
- MA-168 Hydrometer for Sodium Sulfate Soundness, or
- MA-169 Hydrometer for Magnesium Sulfate Soundness
