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ASTM Hydrometers and Thermohydrometers For density, relative density (specific gravity) or API gravity determination of crude petroleum, liquid petroleum products and mixtures of petroleum and non-petroleum products. Calibrated hydrometers and thermohydrometers are available from Koehler with an ISO/IEC 17025 and ANSI/NCSL Z-540-1 Report of Calibration. When inquiring about calibrated hydrometers and thermohydrometers, please refer to […]
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ASTM Hydrometers and Thermohydrometers
For density, relative density (specific gravity) or API gravity
determination of crude petroleum, liquid petroleum products and mixtures
of petroleum and non-petroleum products.
Calibrated hydrometers and thermohydrometers are available
from Koehler with an ISO/IEC 17025 and ANSI/NCSL Z-540-1 Report of
Calibration.
When inquiring about calibrated hydrometers and
thermohydrometers, please refer to the catalog number for the
corresponding hydrometer or thermohydrometer and replace the middle
three zeros in the catalog number with 004. Example: 251-000-01H API
Gravity Hydrometer would be 251-004-01H Certified API Gravity
Hydrometer.
Specifications
Conforming to the specifications of: ASTM E100
Applicable Test Method Standards
ASTM D287, D1298, D6074, D6158; API MPMS Chapter 9.1; IP 160; ISO 3675; DIN 51757
Standard temperature 60/60°F, subdivisions 0.0005, length 330mm
|
Catalog No. |
ASTM Hydrometer No. |
Nominal Specific Gravity Range |
|
G-142-251-000-82H |
82H |
0.650 to 0.700 |
|
G-142-251-000-83H |
83H |
0.700 to 0.750 |
|
G-142-251-000-84H |
84H |
0.750 to 0.800 |
|
G-142-251-000-85H |
85H |
0.800 to 0.850 |
|
G-142-251-000-86H |
86H |
0.850 to 0.900 |
|
G-142-251-000-87H |
87H |
0.900 to 0.950 |
|
G-142-251-000-88H |
88H |
0.950 to 1.000 |
|
G-142-251-000-89H |
89H |
1.000 to 1.050 |
|
G-142-251-000-90H |
90H |
1.050 to 1.100 |
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