The ASTM Soils Hydrometer 152H, Range -5 to 60g/L (SG) has a seamless, symmetrical stem and bulb that does not vary in diameter. The one-piece ballast is secured to lower part of the body. Guaranteed calibration accuracy eliminates errors due to variable dilution. Uses ASTM 152 H scale, graduated to read in grams per liter (g/L) of suspension and has a range of -5 to +60g/L in 1g/L divisions at 68°F (20°C).
Total length: 11" (280mm).
Meets Test Methods:
AASHTO T88
ASTM C 775
ASTM D 422