Relative Density (Specific Gravity) Hydrometers Calibrated at 60/60°F
Wide range (200° range) Length 300mm. Subdivision 0.002.
HT100-10 0.600 to 0.800 HT100-12 0.800 to 1.000 HT100-14 1.000 to 1.200 HT100-16 1.200 to 1.400
HT100-18 1.400 to 1.600 HT100-20 1.600 to 1.800 HT100-22 1.800 to 2.000
Extra wide range Length 300mm. Subdivision 0.005.
HT110-13 0.700 to 1.000 HT110-15 1.000 to 1.300 HT110-17 1.000 to 1.500 HT110-19 1.300 to 1.600 HT110-21 1.500 to 2.000
Universal Length 400mm. Subdivision 0.010.
HT120-25 0.700 to 2.000
Battery Hydrometer – see BL710-08. Density Meter – see DC380. Milk Hydrometer – see DA210 in the Dairy section.
Soil Hydrometer – see SG640 in the Soil Testing section.
Special IP/ASTM/API Petroleum Hydrometers – Details on request.
Urine Hydrometer – see CM850 in the Clinical section.
Hydrometers BS718 Series
Density g/ml at 20°C Ranges 0.6 to 1.0 are adjusted for liquids of low surface tension. Ranges 1.0 to 2.0 are adjusted for liquids of medium surface tension.
Series S50 (50° range) Length 190mm. Subdivision 0.002.
HT250-10 0.600 to 0.650 HT250-12 0.650 to 0.700 HT250-14 0.700 to 0.750 HT250-16 0.750 to 0.800
HT250-18 0.800 to 0.850 HT250-20 0.850 to 0.900 HT250-22 0.900 to 0.950 HT250-24 0.950 to 1.000
HT250-26 1.000 to 1.050 HT250-28 1.050 to 1.100 HT250-30 1.100 to 1.150 HT250-32 1.150 to 1.200
HT250-34 1.200 to 1.250 HT250-36 1.250 to 1.300 HT250-38 1.300 to 1.350 HT250-40 1.350 to 1.400
HT250-42 1.400 to 1.450 HT250-44 1.450 to 1.500 HT250-46 1.500 to 1.550 HT250-48 1.550 to 1.600
HT250-50 1.600 to 1.650 HT250-52 1.650 to 1.700 HT250-54 1.700 to 1.750 HT250-56 1.750 to 1.800
HT250-58 1.800 to 1.850 HT250-60 1.850 to 1.900 HT250-62 1.900 to 1.950 HT250-64 1.950 to 2.000
Series M50 (50° range) Length 270mm. Subdivision 0.001.
HT254-10 0.600 to 0.650 HT254-12 0.650 to 0.700 HT254-14 0.700 to 0.750 HT254-16 0.750 to 0.800
HT254-18 0.800 to 0.850 HT254-20 0.850 to 0.900 HT254-22 0.900 to 0.950 HT254-24 0.950 to 1.000
HT254-26 1.000 to 1.050 HT254-28 1.050 to 1.100 HT254-30 1.100 to 1.150 HT254-32 1.150 to 1.200
HT254-34 1.200 to 1.250 HT254-36 1.250 to 1.300 HT254-38 1.300 to 1.350 HT254-40 1.350 to 1.400
HT254-42 1.400 to 1.450 HT254-44 1.450 to 1.500
Series M100 (100° range) Length 250mm. Subdivision 0.002.
HT260-11 0.600 to 0.700 HT260-13 0.700 to 0.800 HT260-15 0.800 to 0.900 HT260-17 0.900 to 1.000
HT260-19 1.000 to 1.100 HT260-21 1.100 to 1.200 HT260-23 1.200 to 1.300 HT260-25 1.300 to 1.400
HT260-27 1.400 to 1.500 HT260-29 1.500 to 1.600 HT260-31 1.600 to 1.700 HT260-33 1.700 to 1.800
