H-B Instrument™ Durac™ API ASTM Hydrometers

Measures relative densities (specific gravity) of oil and petroleum products in accordance with American Petroleum Institute (API) and American Society of Testing Materials (ASTM) E100 standards

Manufacturer: H-B Instrument™ B618931200

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Catalog No. 13-202-818

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    Quantity 10/Pk.
    ASTM Number 31H
    Accuracy 0.2°API
    Ballast Type Lead free metal
    Length (Metric) 163mm
    Specific Gravity Range 50/56°
    Temperature of Standardization 15°C (60°F)
    Product Type API ASTM Hydrometers

    • Features readings in 0.1 divisions, 163mm (6.4 in.) long
    • Lead free metal ballast and glass
    • Has Individually serial numbers and multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DAkkS
    • Temperature standardization: 15°C (60°F)
    • Hand inspected by U.S. quality team in triple accredited/registered ISO/IEC 17025:2005 and A2LA Accredited Calibration Laboratory
    • Internationally recognized and accepted by signatory economies of ILAC/MRA
    • Located in ISO 14001:2004 Environmental Management System registered facility

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