SCIENTIFIC SECTOR CATALOGUE - Flipbook - Page 31
ASTM 100 hydrometers
The American Society for Testing and Materials (ASTM) Speci昀椀cation E 100 describes hydrometers using the API
(American Petroleum Institute) scale, Speci昀椀c Gravity and Density. These hydrometers are 330mm long.
Low surface tension ASTM hydrometers
API and speci昀椀c gravity hydrometers, adjusted at 60°F for petroleum products and other liquids of low surface
tension.
ASTM
number
API
range
1H
-1 to 11
Product
number
Divisions
0.1
ASTM
number
Range
°SG
Divisions
Product
number
09/001/0
82H
0.650 to 0.700°SG
0.0005
09/082/0
0.700 to 0.750°SG
0.0005
09/083/0
9 to 21
0.1
09/002/0
3H
19 to 31
0.1
09/003/0
84H
0.750 to 0.800°SG
0.0005
09/084/0
0.800 to 0.850°SG
0.0005
09/085/0
4H
29 to 41
0.1
09/004/0
85H
5H
39 to 51
0.1
09/005/0
86H
0.850 to 0.900°SG
0.0005
09/086/0
0.900 to 0.950°SG
0.0005
09/087/0
6H
49 to 61
0.1
09/006/0
87H
7H
59 to 71
0.1
09/007/0
88H
0.950 to 1.000°SG
0.0005
09/088/0
1.000 to 1.050°SG
0.0005
09/089/0
1.050 to 1.100°SG
0.0005
09/090/0
8H
69 to 81
0.1
09/008/0
89H
9H
79 to 91
0.1
09/009/0
90H
10H
89 to 101
0.1
09/010/0
Low surface tension ASTM hydrometers
Low surface tension hydrometers, measuring density
in kg/m3 @15°C.
ASTM
number
Range
kg/m3
311H-82
Medium surface tension ASTM hydrometers
Speci昀椀c gravity hydrometers, adjusted at 60°F
for heavier liquids of medium surface tension.
Divisions
Product
number
ASTM
number
Range
°SG
Divisions
Product
number
600 to 650 kg/m3
0.5
09/311/0
98H
0.950 to 1.000°SG
0.0005
09/098/0
312H-82
3
650 to 700 kg/m
0.5
09/312/0
111H
1.000 to 1.050°SG
0.0005
09/111/0
313H-82
700 to 750 kg/m3
0.5
09/313/0
112H
1.050 to 1.100°SG
0.0005
09/112/0
314H-82
750 to 800 kg/m3
0.5
09/314/0
113H
1.100 to 1.150°SG
0.0005
09/113/0
315H-82
800 to 850 kg/m3
0.5
09/315/0
114H
1.150 to 1.200°SG
0.0005
09/114/0
316H-82
3
850 to 900 kg/m
0.5
09/316/0
115H
1.200 to 1.250°SG
0.0005
09/115/0
317H-82
900 to 950 kg/m3
0.5
09/317/0
116H
1.250 to 1.300°SG
0.0005
09/116/0
318H-82
3
950 to 1000 kg/m
0.5
09/318/0
117H
1.300 to 1.350°SG
0.0005
09/117/0
319H-82
1000 to 1050 kg/m3
0.5
09/319/0
118H
1.350 to 1.400°SG
0.0005
09/118/0
320H-82
1050 to 1100 kg/m
0.5
09/320/0
119H
1.400 to 1.450°SG
0.0005
09/119/0
321H-03
775 to 825 kg/m3
0.5
09/321/0*
120H
1.450 to 1.500°SG
0.0005
09/120/0
3
Hydrometers
2H
83H
*Suitable for aviation fuel
Calibration needed?
See page 55
ASTM soil hydrometers
ASTM Speci昀椀cation E 100 describes
hydrometers using the API (Americal
Petroleum Institute) scale and others
in degrees Speci昀椀c Gravity.
200mm long and adjusted at 68°F.
BS 1377 soil hydrometers
This soil hydrometer is to BS 1377
for the determination of particle size
distribution in soil.
345mm long, adjusted at 20°C.
ASTM
number
Range
°SG
Divisions
Product
number
151H
0.995 to 1.038°SG
0.001
09/151/0
ASTM
number
Range
g/ml
Divisions
Product
number
152H
-5 to 60g/ml
1.0
09/152/0
BS
number
Range
°SG
Divisions
Product
number
1377
0.995 to 1.030°SG
0.001
10/681/0
Measurement for life.
Soil hydrometers
brannan.co.uk
sales@brannan.co.uk
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