H-B DURAC® API ASTM Hydrometers; Traceable to NIST
Measures Relative Density of Petroleum
These plain form hydrometers measure the relative density of oil and petroleum products in various ranges from -1° to 96° API, in accordance with API and ASTM E100 standards.
- Conform to the accuracy requirements of ASTM hydrometers
- Lead free ballast and glass; individually serialized
- Temperature standardization: 60 °F/60 °F
- Hand inspected by our U.S. quality team
- Packaged with a multi-language Statement of Accuracy indicating traceability to NIST
Note: Store in a clean, dry, safe place away from extreme temperatures.
Product Variants
| Catalog No. | Range | Divisions | Accuracy | Dimensions (Length) | Quantity / Pack | Where to Buy |
|---|---|---|---|---|---|---|
| B61893-0400 | 29/41° | 0.1° | ±0.1° | 330 mm (13") | 1 | Find a Distributor |
| B61893-0500 | 39/51° | 0.1° | ±0.1° | 330 mm (13") | 1 | Find a Distributor |
Product Documents
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H-B DURAC® Safety Specific Gravity / Relative Density (G/cm3) Combined Form Thermo-Hydrometers; Traceable to NIST
These combined form thermo-hydrometers offer the added convenience of an enclosed thermometer with a temperature scale of 0/150 °F, measuring specific gravity of liquids from 0.600 to 2.000.
H-B DURAC® Specific Gravity / Relative Density (G/cmᶟ) Plain Form Hydrometers; Traceable to NIST
These plain form hydrometers measure specific gravity / relative density of liquids lighter and heavier than water, in various ranges from 0.690 to 3.000.
Hydrometer Jar
This hydrometer jar is made of clear, unbreakable polycarbonate and has a 245 mL capacity.
