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Hydrometer Test Set

Hydrometer Test Set is used for determining the particle size distribution of very fine materials such as silt and clay.

The soil dispersion mixer for the hydrometer test method, operates at over 13,000 r.p.m, with a 100 W power consumption.
It includes a dispersion cup, stirring paddle and automatic switch-on by positioning bowl.

Hydrometer bath, circulation unit, ambient to 35°C working temperature, 50 L capacity tank with 8 pcs. sedimentation cylinder capacity.
152H Hydrometer should be ordered separately.

EN Hydrometer TS-0274/E meets BS 1377 and should be ordered separately.


  • ASTM D422
  • AASHTO T88
  • BS 1377

The Hydrometer Test Set is supplied complete with:

  • Dispersion mixer
  • Hydrometer bath
  • Hydrometer, 151H, 1pcs.
  • Sodium hexametaphosphate 1 kg,
  • Sedimentation cylinder, 1000 ml, 6 pcs.
  • Heater
  • Circulation unit
  • Rubber stopper for sedimentation cylinder
  • Beaker, 600 cc


Accessories are not included in the price of main device (unless stated otherwise) and may be purchased separately if required.

TS-0272 Soil Dispersion Mixer
TS-0275 Hydrometer 152H
TS-0274/E EN Hydrometer
TS-0276 Hydrometer Jars, 1000ml


Technical specifications are subject to change without notice.

151 H Hydrometer 11″ Length 0.995 – 1.038 g/ml In 0.001 g/ml division
152 H Hydrometer 11″ Length 5 – 60 g/l In 1g/l division
Dimensions mm (W x D x H) 330 x 630 x 450
Weight (approx.) Kg 20