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ASTM Hydrometers
The American Society for Testing and Materials (ASTM) Specification E 100 describes hydrometers using the API (American Petroleum Institute) scale and others in degrees Specific Gravity.

330mm Long Plain Hydrometers - American Petroleum Institute API Scale



adjusted at 60°F for Petroleum Products and other liquids of low surface tension.
ASTM Hydrometer No Range
API Scale
Subdivision
Product No
ASTM 1H -1 to 11 0.1°
09/001/0
ASTM 2H 9 to 21 0.1°
09/002/0
ASTM 3H 19 to 21 0.1°
09/003/0
ASTM 4H 29 to 41 0.1°
09/004/0
ASTM 5H 39 to 51 0.1°
09/005/0
ASTM 6H 49 to 61 0.1°
09/006/0
ASTM 7H 59 to 71 0.1°
09/007/0
ASTM 8H 69 to 81 0.1°
09/008/0
ASTM 9H 79 to 91 0.1°
09/009/0
ASTM 10H 89 to 101 0.1°
09/010/0
For trade price & delivery: Please contact us for details.

330mm Long Plain Hydrometers - Specific Gravity Scale



adjusted at 60°F for Petroleum Products and other liquids of low surface tension.
ASTM Hydrometer No Range
°SG
Subdivision
Product No
ASTM 82H 0.650 to 0.700 0.0005°
09/082/0
ASTM 83H 0.700 to 0.750 0.0005°
09/083/0
ASTM 84H 0.750 to 0.800 0.0005°
09/084/0
ASTM 85H 0.800 to 0.850 0.0005°
09/085/0
ASTM 86H 0.850 to 0.900 0.0005°
09/086/0
ASTM 87H 0.900 to 0.950 0.0005°
09/087/0
ASTM 88H 0.950 to 1.000 0.0005°
09/088/0
ASTM 89H 1.000 to 1.050 0.0005°
09/089/0
ASTM 90H 1.050 to 1.100 0.0005°
09/090/0
For trade price & delivery: Please contact us for details.

330mm Long Hydrometers

adjusted at 60°F for heavier liquids of medium surface tension.
ASTM Hydrometer No Range
°SG
Subdivision
Product No
ASTM 98H 0.950 to 1.000 0.0005°
09/098/0
ASTM 111H 1.000 to 1.050 0.0005°
09/111/0
ASTM 112H 1.050 to 1.100 0.0005°
09/112/0
ASTM 113H 1.100 to 1.150 0.0005°
09/113/0
ASTM 114H 1.150 to 1.200 0.0005°
09/114/0
ASTM 115H 1.200 to 1.250 0.0005°
09/115/0
ASTM 116H 1.250 to 1.300 0.0005°
09/116/0
ASTM 117H 1.300 to 1.350 0.0005°
09/117/0
ASTM 118H 1.350 to 1.400 0.0005°
09/118/0
ASTM 119H 1.400 to 1.450 0.0005°
09/119/0
ASTM 120H 1.450 to 1.500 0.0005°
09/120/0
For trade price & delivery: Please contact us for details.

Other designs and specifications are available to special order. Most products can be branded and packed to your specifications. Minimum quantities apply. Tell us what you need using our product enquiry page.

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