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Gilson Company, Inc. Data Sheets for Hydrometers

Address: PO Box 200
Lewis Center, OH 43035-0200
 Contact: Web site


Phone:  (740) 548-7298
(800) 444-1508
Fax: (740) 548-5314

Hydrometers:

Hydrometers are calibrated glass floats used to determine the specific gravity of a liquid.

Hydrometers: Learn more

Product Name
Notes
Hydrometer Analysis Set, 115V/50-60Hz -- SA-145, Hydrometer Analysis Set, 230V/50-60Hz -- SA-145F

Gilson offers two types of ASTM soil hydrometers. The SA-1 (ASTM 151 H) is graduated to read specific gravity, with a range of 0.995-1.038 in 0.001 divisions at 68°F (20°C).

Magnesium Sulfate Soundness Hydrometer- -- MA-169, Sodium Sulfate Soundness Hydrometer -- MA-168

Soundness testing of aggregate requires repeated immersion cycles in sodium or magnesium sulfate solution, followed by drying. Rehydration of the salts simulates expansion of freezing water. Samples are then washed,...
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